test(comfyui): count #347 's cached-run cases in the execution suite pin (#347 )

The pin listed 19 execution-text-link cases per project; #347 adds five node kinds and eight one-renderer cases, so the suite lists 32 per project and 118 in total with #332's image-attribution case from main.
Merge remote-tracking branch 'origin/main' into fix/347-cached-runtime-runs
2026-10-28 09:05:13 -07:00 · 2026-10-28 09:04:37 -07:00 · 2026-10-28 08:40:03 -07:00 · 2026-10-28 06:14:06 -07:00 · 2026-10-28 04:19:31 -07:00 · 2026-10-27 19:43:48 -07:00
317 changed files with 2093 additions and 37343 deletions
@@ -21,19 +21,15 @@ env:
  PYTHONFAULTHANDLER: "1"

 # Time limit rule as in test.yml: ceil(1.5 x the slowest of three recent green runs on main) + 3
-# minutes, never under 5, timed as whole-job wall time. One matrix job, so the slowest leg of each
-# run counts (tests/vendor/ci-workflow.test.mjs recomputes it, #493).
-# Measured 2026-10-29 on main runs 40935337099 (dd247e3), 40938407252 (dd247e3), 40941240624 (dd247e3):
-#   slowest leg: 7m24s (py3.12 windows) / 7m31s (py3.13 windows) / 7m32s (py3.14 windows) -> 15 min
-#     (windows 4m56s-7m32s, macos 4m39s-6m14s)
-#   native-trash (#499) has no green main runs yet: its probe, run 40949370943 (2026-10-29), took
-#     about 1 minute per macOS leg, so ceil(1.5 x 2) + 3 gives it 6 minutes (step 4). Recalibrate
-#     after three green runs.
+# minutes, never under 5. Measured 2026-10-26 in test.yml on runs 40257217681 (3be0ada),
+# 40240706568 (fb9134f), 40228167328 (f9835aa), before these legs moved here in #420:
+#   slowest py3.10 on windows-latest: 12m43s / 15m54s / 14m53s -> 27 min
+#     (macos 6m14s-8m30s, windows 11m42s-15m54s)
 jobs:
  test:
    name: py${{ matrix.python-version }} on ${{ matrix.os }}
    runs-on: ${{ matrix.os }}
-    timeout-minutes: 15
+    timeout-minutes: 27
    strategy:
      fail-fast: false
      matrix:
@@ -55,52 +51,5 @@ jobs:
          python -m pip install --upgrade pip
          pip install -r requirements-dev.txt

-      # The runner's TEMP is on C:, the OS disk, where a flush took about 6 ms
-      # and a test database's create-to-delete about 111 ms; on the D: work
-      # disk the same took 0.5 ms and 23 ms (macOS: 19 ms). Tests write their
-      # databases under TEMP, so it moves to a folder on D: (measured in #487,
-      # run 40915866444). The runner's TEMP was an 8.3 short name
-      # (C:\Users\RUNNER~1\...), so the new one is spelled by its short name too
-      # and paths still have to be resolved. D: makes no short names by default
-      # (run 40922502209), so they are switched on for it first.
-      - name: Keep test files on the work disk (Windows)
-        if: runner.os == 'Windows'
-        shell: pwsh
-        run: |
-          fsutil 8dot3name set D: 0
-          $folder = New-Item -ItemType Directory -Force -Path (Join-Path $env:RUNNER_TEMP "PromptManagerTests")
-          $short = (New-Object -ComObject Scripting.FileSystemObject).GetFolder($folder.FullName).ShortPath
-          Write-Output "test TEMP: $short (long name $($folder.FullName))"
-          if ($short -eq $folder.FullName) { Write-Output "::warning::D: gave the test TEMP no 8.3 short name" }
-          "TEMP=$short" >> $env:GITHUB_ENV
-          "TMP=$short" >> $env:GITHUB_ENV
-
      - name: Run tests
-        env:
-          PM_TEST_SLOWEST: "40"
        run: python -m tests.run_suite -v
-
-  # The real Trash on both macOS CPUs (#499 design §10.2). It runs apart from the suite, so a red
-  # suite never skips the native proof.
-  native-trash:
-    name: native trash on ${{ matrix.os }}
-    runs-on: ${{ matrix.os }}
-    timeout-minutes: 6
-    strategy:
-      fail-fast: false
-      matrix:
-        os: [macos-latest, macos-15-intel]
-
-    steps:
-      - uses: actions/checkout@v7
-
-      - name: Set up Python
-        uses: actions/setup-python@v7
-        with:
-          python-version: "3.12"
-
-      - name: Native trash proof
-        timeout-minutes: 4
-        env:
-          PM_NATIVE_TRASH: macos
-        run: python -m unittest tests.test_trash_macos_native tests.test_trash_macos -v
@@ -28,8 +28,8 @@ env:
 #   py matrix, slowest py3.10 on windows-latest: 12m43s / 15m54s / 14m53s -> 27 min
 #     (ubuntu 5m27s-6m27s, macos 6m14s-8m30s, windows 11m42s-15m54s)
 #     3.10 and 3.11 left the matrix and 3.14 joined it in #356; re-measure after three green main runs.
-#     Windows and macOS moved to portability.yml (#420), which has its own measured limit (#493);
-#     this Linux-only matrix keeps 27 minutes until it is re-measured.
+#     Windows and macOS moved to portability.yml (#420), which keeps this 27-minute limit; this
+#     Linux-only matrix keeps it too until it is re-measured.
 #   real ComfyUI compatibility: 13m32s / 8m55s / 11m46s -> 24 min
 #   coverage gate (85%): 7m26s / 7m22s / 7m54s -> 15 min
 #   perf budget 30s / 29s / 27s, black and flake8 39s / 37s / 39s,
@@ -27,20 +27,6 @@ concurrency:
 # coverage shards 7m34s/6m04s/5m22s (tests 6m38s/4m53s/4m04s), merge 54s, firefox 7m57s/5m21s (tests
 # 7m08s/4m34s), webkit 8m16s/5m03s (tests 7m26s/3m58s); a cache miss adds up to 5m to npm ci, which
 # the 20-minute limits absorb.
-# Hangs (#425): a job killed at its limit keeps no log and skips its upload steps, so each browser
-# test step has its own timeout-minutes (18) below the job's 20. At the step limit, SIGTERM makes
-# tools/vendor/running-tests-reporter.mjs print the tests still running and hand over to Playwright's
-# interrupt, which writes the blob report; the always() uploads then run.
-# Measured on main (runs 40725289094, 40719375442, 40700439399): setup before the test step <= 52s,
-# uploads <= 35s; test steps up to 14m42s (webkit shard 1/2) and 13m05s for coverage (shard 1/3:
-# 12m53s, node units and the viewer suite before 11.8m of workflows), so coverage is the tight one
-# in its 18 minutes. This holds only when the npm cache hits: a cold cache adds up to 5m to npm ci,
-# and then the job limit can still end the job before the step limit does.
-# #473: firefox/webkit shard 1/2 reached its 18-minute step limit (queue run 40866252975: webkit 622 tests
-# passed in 17m56s, 48.5 worker-minutes vs 28.0 in shard 2/2; recent shard 1/2 jobs 13.7m-18.9m, shard 2/2
-# 7.3m-12.2m), because --shard splits by test count and the slow concept specs sort into shard 1. The page
-# workflows now run in three shards per browser with the limits unchanged; the per-shard times are
-# re-measured after three green main runs.
 jobs:
  frontend-coverage:
    name: frontend coverage (shard ${{ matrix.shard }}/3)
@@ -93,7 +79,6 @@ jobs:
      - if: matrix.shard == 3
        run: npm run --prefix tools/vendor test
      - name: Page workflows with coverage, shard ${{ matrix.shard }}/3
-        timeout-minutes: 18
        run: npm run --prefix tools/vendor test:coverage:shard -- ${{ matrix.shard }}/3
      - name: Upload raw coverage
        uses: actions/upload-artifact@v7
@@ -102,7 +87,6 @@ jobs:
          path: coverage/js/raw/
          if-no-files-found: error
          retention-days: 3
-      # Traces and the blob report (test-results/blob/) of a failed, timed-out or cancelled step.
      - name: Upload Chromium and touch traces
        if: always()
        uses: actions/upload-artifact@v7
@@ -180,7 +164,7 @@ jobs:
          retention-days: 14

  browser-workflows:
-    name: page workflows (${{ matrix.browser }}, shard ${{ matrix.shard }}/3)
+    name: page workflows (${{ matrix.browser }}, shard ${{ matrix.shard }}/2)
    # Merge queue, main and manual runs only (#420); pull requests run the Chromium/touch coverage shards.
    if: github.event_name != 'pull_request'
    runs-on: ubuntu-latest
@@ -199,7 +183,7 @@ jobs:
      fail-fast: false
      matrix:
        browser: [firefox, webkit]
-        shard: [1, 2, 3]
+        shard: [1, 2]
    steps:
      - uses: actions/checkout@v7
      # The image's own Python 3.12 and Node 24: setup-python/setup-node install the runner's toolcache
@@ -226,10 +210,8 @@ jobs:
          path: ~/.npm
          key: npm-${{ runner.os }}-playwright-v1.64.1-${{ hashFiles('tools/vendor/package-lock.json') }}
      - run: npm ci --prefix tools/vendor --ignore-scripts
-      - name: Page workflows in ${{ matrix.browser }}, shard ${{ matrix.shard }}/3
-        timeout-minutes: 18
-        run: npm run --prefix tools/vendor test:workflows -- --project ${{ matrix.browser }} --shard ${{ matrix.shard }}/3
-      # Traces and the blob report (test-results/blob/) of a failed, timed-out or cancelled step.
+      - name: Page workflows in ${{ matrix.browser }}, shard ${{ matrix.shard }}/2
+        run: npm run --prefix tools/vendor test:workflows -- --project ${{ matrix.browser }} --shard ${{ matrix.shard }}/2
      - name: Upload browser traces
        if: always()
        uses: actions/upload-artifact@v7
@@ -214,7 +214,3 @@ coverage/

 # Old library files a Move library renamed (never deleted; #249 S6b)
 *.moved-to-*
-
-# Per-install key behind the workspace scopes and cursors (#430)
-workspace-scope.key
-.workspace-scope.key.*.tmp
@@ -312,12 +312,6 @@ Both nodes support the same metadata fields:

 Both nodes will automatically save prompts to the database and link any generated images to the prompt.

- **Save to library** (`save_to_library`, on by default; "Save to library" in the Focused, Split and Pair editors):
-  turn it off while iterating and PromptManager ignores that node's runs. The prompt is not saved, the run is not
-  counted and its images are not linked (a scan skips them too), while the node's output is unchanged. Workflows
-  saved before this switch existed load with it on. If any PromptManager node feeding a sampler's positive input
-  has it off, none of that run's images are linked, because the image cannot show which sampler produced it.
-
 ### 🖼️ Using the Output-Wide Gallery

 The comprehensive gallery system provides complete access to all your ComfyUI output:
@@ -40,7 +40,6 @@ from .annotation_schema import (
    METADATA_TABLE,
 )
 from .autotag_schema import AUTOTAG_TABLE
-from .image_removal_schema import clear_marks
 from .library_commands import _UUID, LibraryCommandError, _validate_epoch
 from .models import utc_now_iso
 from .vocabulary import validate_vocabulary_tag_name
@@ -237,9 +236,6 @@ class AnnotationOperations:

    @staticmethod
    def _annotation_owner(conn: sqlite3.Connection, locator: str, now: str) -> str:
-        # A file with image tags or Needs review state is in the library: a
-        # removal mark never hides it (#480).
-        clear_marks(conn, [locator])
        row = conn.execute(_OWNER, (locator,)).fetchone()
        if row is not None:
            return row[0]
@@ -9,8 +9,6 @@ IMMEDIATE`` transaction, so no row ever names a deleted file:
  already links the kept copy: then its saved-pair links join that record
  and it is deleted;
 - its favorite;
- its collection memberships (#331), joined onto the kept copy's as their
-  union under the same keys a favorite moves by;
 - its image tags (``media_image_tags`` of its byte record), joined onto the
  kept copy's byte record as their union, in order;
 - its own image category (#332), copied to the kept copy when that copy has
@@ -56,15 +54,6 @@ INSERT_FAVORITE_SQL = "INSERT OR IGNORE INTO image_favorites VALUES (?, ?, ?)"
 DELETE_FAVORITE_SQL = (
    "DELETE FROM image_favorites WHERE root_key = ? AND relative_path = ?"
 )
-COPY_MEMBERSHIPS_SQL = (
-    "INSERT OR IGNORE INTO image_collection_items "
-    "(collection_id, root_key, relative_path, added_at) "
-    "SELECT collection_id, ?, ?, added_at FROM image_collection_items "
-    "WHERE root_key = ? AND relative_path = ?"
-)
-DELETE_MEMBERSHIPS_SQL = (
-    "DELETE FROM image_collection_items WHERE root_key = ? AND relative_path = ?"
-)
 COPY_BYTE_SQL = (
    f"SELECT b.id FROM {FILES_TABLE} f JOIN {BYTES_TABLE} b "  # nosec B608
    "ON b.file_id=f.id WHERE f.locator=? AND b.sha256=?"
@@ -88,8 +77,6 @@ FILE_LINK_SQL = (
    DELETE_LINK_SQL,
    FAVORITE_SQL,
    DELETE_FAVORITE_SQL,
-    COPY_MEMBERSHIPS_SQL,
-    DELETE_MEMBERSHIPS_SQL,
    COPY_BYTE_SQL,
    COPY_TAG_COUNT_SQL,
    PENDING_COUNT_SQL,
@@ -153,17 +140,14 @@ class DuplicateCopyOperations:
        by), ``targets`` (``{removed spelling: kept spelling}``, the spelling
        a moved record takes; else ``kept_path``), ``favorites`` (``(root key,
        removed key, kept root key, kept key)`` per listed root holding the
-        file; they move its favorite and its collection memberships),
-        ``removed_locator``, ``kept_locator``, ``sha256`` and the kept copy's
-        ``kept_size`` and ``kept_mtime_ns``; ``categories``: ``(removed file
-        key, kept file key)`` pairs of the image categories (#332). Returns
-        ``{moved, merged, favorites, tags, review, collections, categories}``
-        (``collections``: the memberships inserted on the kept copy;
-        ``categories``: the image categories copied to the kept copy).
+        file), ``removed_locator``,
+        ``kept_locator``, ``sha256`` and the kept copy's ``kept_size`` and
+        ``kept_mtime_ns``; ``categories``: ``(removed file key, kept file
+        key)`` pairs of the image categories (#332). Returns ``{moved,
+        merged, favorites, tags, review, categories}`` (``categories``: the
+        image categories copied to the kept copy).
        """
-        counts = dict.fromkeys(
-            ("moved", "merged", "favorites", "tags", "review", "collections"), 0
-        )
+        counts = dict.fromkeys(("moved", "merged", "favorites", "tags", "review"), 0)
        kept_keys = [normalize_image_path(path) for path in move["kept"]]
        with self._pair_transaction() as conn:
            for spelled in dict.fromkeys(move["removed"]):
@@ -196,7 +180,6 @@ class DuplicateCopyOperations:
                    counts["moved"] += 1
            for favorite in move.get("favorites", ()):
                counts["favorites"] += _move_favorite(conn, *favorite)
-                counts["collections"] += _move_memberships(conn, *favorite)
            counts["tags"] = self._move_copy_tags(conn, move)
            counts["categories"] = sum(
                copy_image_category(conn, removed, kept)
@@ -241,12 +224,3 @@ def _move_favorite(conn, root_key, removed_key, kept_root, kept_key):
    conn.execute(INSERT_FAVORITE_SQL, (kept_root, kept_key, row[0]))
    conn.execute(DELETE_FAVORITE_SQL, (root_key, removed_key))
    return 1
-
-
-def _move_memberships(conn, root_key, removed_key, kept_root, kept_key):
-    """Copy a removed copy's memberships to the kept copy; the rows inserted."""
-    inserted = conn.execute(
-        COPY_MEMBERSHIPS_SQL, (kept_root, kept_key, root_key, removed_key)
-    ).rowcount
-    conn.execute(DELETE_MEMBERSHIPS_SQL, (root_key, removed_key))
-    return inserted
@@ -7,11 +7,6 @@ from typing import Callable, ContextManager, Iterator

 try:
    from ..utils.execution_history_events import RunFinish, encode_command
-    from ..utils.hashing import (
-        generate_prompt_hash,
-        stored_prompt_text,
-        stored_prompt_text_sql,
-    )
    from ..utils.execution_contexts import (
        CAPTURE_REASONS,
        ContextBundle,
@@ -20,11 +15,6 @@ try:
    )
 except ImportError:
    from utils.execution_history_events import RunFinish, encode_command
-    from utils.hashing import (
-        generate_prompt_hash,
-        stored_prompt_text,
-        stored_prompt_text_sql,
-    )
    from utils.execution_contexts import (
        CAPTURE_REASONS,
        ContextBundle,
@@ -144,8 +134,7 @@ def _insert_exact(

 def _role_hints(role: str) -> str:
    return (
-        f"SELECT r.{role}_prompt_id, tx.text_value, "
-        f"{stored_prompt_text_sql('tx.text_value')} "
+        f"SELECT r.{role}_prompt_id, tx.text_value "
        "FROM execution_run_contexts r "
        "JOIN execution_contexts c ON c.context_id = r.context_id "
        f"JOIN execution_prompt_snapshots s ON s.snapshot_id = c.{role}_snapshot_id "
@@ -157,78 +146,57 @@ def _role_hints(role: str) -> str:

 # Set form of the read-time prompt-hint rule in get_execution_contexts():
 # a stored role hint is live only in the current storage epoch, and only when
-# the hinted prompt is the one match of _prompt_hint: by text (the raw
-# snapshot text or its stored form, outer whitespace stripped, #438), or, only
-# when no prompt has either text, by dedup hash (case folded too, #460).
-# The hash is a fallback, so a hint #438 kept is never made ambiguous.
-# Needs register_prompt_functions (pm_prompt_hash). The hint rows are the
-# outer loop (CROSS JOIN), so each prompts lookup is by index.
+# its exact raw snapshot text matches exactly one prompt, which is the hinted
+# one (_prompt_hint). Evaluated once per statement, never per prompt row.
 # Defines the CTE ``live_hint_prompts(prompt_id)``; prefix it with WITH.
 LIVE_HINT_CTES = (
-    "stored_hints(prompt_id, raw, stored) AS ("
+    "stored_hints(prompt_id, raw) AS ("
    + _role_hints("positive")
    + " UNION "
    + _role_hints("negative")
-    + "), hint_matches(prompt_id, raw, stored, match_id) AS ("
-    "SELECT h.prompt_id, h.raw, h.stored, p.id FROM stored_hints h "
-    "CROSS JOIN prompts p ON p.text COLLATE BINARY IN (h.raw, h.stored) "
-    "UNION ALL "
-    "SELECT h.prompt_id, h.raw, h.stored, p.id FROM stored_hints h "
-    "CROSS JOIN prompts p ON p.hash = pm_prompt_hash(h.raw) "
-    "WHERE NOT EXISTS (SELECT 1 FROM prompts q "
-    "WHERE q.text COLLATE BINARY IN (h.raw, h.stored))"
+    + "), unique_hint_texts(prompt_id, raw) AS ("
+    "SELECT MIN(id), text COLLATE BINARY FROM prompts "
+    "WHERE text COLLATE BINARY IN (SELECT raw FROM stored_hints) "
+    "GROUP BY text COLLATE BINARY HAVING COUNT(*) = 1"
    "), live_hint_prompts(prompt_id) AS ("
-    "SELECT prompt_id FROM hint_matches GROUP BY prompt_id, raw, stored "
-    "HAVING COUNT(*) = 1 AND MIN(match_id) = prompt_id)"
+    "SELECT h.prompt_id FROM stored_hints h JOIN unique_hint_texts u "
+    "ON u.prompt_id = h.prompt_id AND u.raw = h.raw COLLATE BINARY)"
 )
 LIVE_HINT_PROMPT_IDS_SQL = (
    "WITH " + LIVE_HINT_CTES + " SELECT DISTINCT prompt_id FROM live_hint_prompts"
 )

-_BY_TEXT = "SELECT id FROM prompts WHERE text COLLATE BINARY IN (?,?) LIMIT 2"
-
-
-def _text_matches(conn: sqlite3.Connection, raw: str) -> list:
-    return [row[0] for row in conn.execute(_BY_TEXT, (raw, stored_prompt_text(raw)))]
-

 def _prompt_hint(conn: sqlite3.Connection, raw: str | None) -> int | None:
-    """The one prompt that stores ``raw`` (#438), else the one it counts toward.
-
-    By text first: ``raw`` or ``raw.strip()`` (the exact form keeps hints of
-    older rows that kept outer whitespace). Only when no prompt has either
-    text, by the dedup hash, which also folds case (#460).
-    """
    if raw is None:
        return None
-    matches = _text_matches(conn, raw)
-    if not matches:
-        matches = [
-            row[0]
-            for row in conn.execute(
-                "SELECT id FROM prompts WHERE hash=? LIMIT 2",
-                (generate_prompt_hash(raw),),
-            )
-        ]
-    return matches[0] if len(matches) == 1 else None
+    rows = conn.execute(
+        "SELECT id FROM prompts WHERE text=? COLLATE BINARY LIMIT 2", (raw,)
+    ).fetchall()
+    return rows[0][0] if len(rows) == 1 else None


 def _hints(
    conn: sqlite3.Connection, positive: str | None, negative: str | None
 ) -> tuple:
    pos_id, neg_id = _prompt_hint(conn, positive), _prompt_hint(conn, negative)
-    stored = None if negative is None else stored_prompt_text(negative)
    pair_id = None
-    # A known negative that names no prompt because several share its text
    negative_ambiguous = (
-        stored is not None and neg_id is None and bool(_text_matches(conn, negative))
+        negative is not None
+        and neg_id is None
+        and conn.execute(
+            "SELECT 1 FROM prompts WHERE text=? COLLATE BINARY LIMIT 1", (negative,)
+        ).fetchone()
+        is not None
    )
-    if pos_id is not None and stored is not None and not negative_ambiguous:
+    if pos_id is not None and negative is not None and not negative_ambiguous:
        rows = conn.execute(
-            "SELECT pp.id FROM prompt_pairs pp "
+            "SELECT pp.id FROM prompt_pairs pp LEFT JOIN prompts n ON "
+            "n.id=pp.negative_prompt_id "
            "WHERE pp.positive_prompt_id=? AND ((pp.negative_prompt_id IS NULL AND "
-            "?='') OR pp.negative_prompt_id=?) LIMIT 2",
-            (pos_id, stored, neg_id),
+            "?='') "
+            "OR (pp.negative_prompt_id=? AND n.text=? COLLATE BINARY)) LIMIT 2",
+            (pos_id, negative, neg_id, negative),
        ).fetchall()
        if len(rows) == 1:
            pair_id = rows[0][0]
@@ -23,10 +23,10 @@ from pathlib import PurePosixPath, PureWindowsPath
 from urllib.parse import quote

 try:
-    from ..utils.hashing import register_prompt_functions
+    from ..utils.hashing import generate_prompt_hash
    from .models import normalize_image_path
 except ImportError:
-    from utils.hashing import register_prompt_functions
+    from utils.hashing import generate_prompt_hash
    from database.models import normalize_image_path

 logger = logging.getLogger("prompt_manager.database.health")
@@ -125,8 +125,12 @@ def _foreign_keys(conn, _roots):
    )


+def _prompt_hash(text):
+    return generate_prompt_hash(text) if isinstance(text, str) else None
+
+
 def _canonical_hashes(conn, _roots):
-    register_prompt_functions(conn)  # pm_prompt_hash, shared with history (#460)
+    conn.create_function("pm_prompt_hash", 1, _prompt_hash, deterministic=True)
    return _counted(
        f"Prompt {row[0]}: the stored hash does not match its text"
        for row in conn.execute(
@@ -15,11 +15,6 @@ from .execution_history import HistoryEpochChanged
 from .execution_outputs import _capture, _REFERENCE_COLUMNS
 from .library import _ELIGIBLE

-try:
-    from ..utils.hashing import prompt_key, stored_prompt_text
-except ImportError:
-    from utils.hashing import prompt_key, stored_prompt_text
-
 RunKey = tuple[int, str, int, str]


@@ -105,43 +100,14 @@ _ORDER = (
 )
 # Stale-hint rows a newest-pair lookup inspects before it reports none.
 _PAIR_RUN_CANDIDATES = 16
-# The recorded texts of one scope, as a JSON array parameter (_scope_text_ids).
-_IN_SCOPE = "IN (SELECT value FROM json_each(?))"
 _MATCHING = (
    "SELECT DISTINCT rc.run_id FROM execution_prompt_snapshots s "
    "JOIN execution_contexts c ON c.positive_snapshot_id=s.snapshot_id "
    "JOIN execution_run_contexts rc ON rc.context_id=c.context_id "
-    f"WHERE s.raw_text_id {_IN_SCOPE}"
+    "WHERE s.raw_text_id=?"
 )


-def _scope_text_ids(conn: sqlite3.Connection, key: str) -> str:
-    """Every recorded raw text whose prompt key is ``key``, as a JSON array.
-
-    A run keeps its exact raw text, while the Library saves and counts it as
-    the prompt with its key (outer whitespace #438, case #460). The values are
-    compared, never only their digests; ``pm_prompt_key`` is Python's key.
-    """
-    return json.dumps(
-        [
-            row[0]
-            for row in conn.execute(
-                # Only snapshot raw texts: effective and affix texts are skipped
-                "SELECT t.text_id FROM (SELECT DISTINCT raw_text_id AS text_id "
-                "FROM execution_prompt_snapshots) s CROSS JOIN "
-                "execution_context_texts t WHERE t.text_id=s.text_id AND "
-                "pm_prompt_key(t.text_value)=? COLLATE BINARY",
-                (key,),
-            )
-        ]
-    )
-
-
-def _scope_text_id(raw: str | None) -> str | None:
-    """The scope digest of a raw text: that of its prompt key."""
-    return None if raw is None else content_digest("text", (prompt_key(raw),))
-
-
 def _limit(limit: int) -> None:
    if type(limit) is not int or not 1 <= limit <= 100:
        raise ValueError("History limit must be an integer from 1 to 100")
@@ -289,15 +255,8 @@ class HistoryReadOperations:
        if saved is None:
            return None
        text = saved["text"]
-        raw_id = _scope_text_id(text)
-        # A position from before #460 names the scope by the stripped text
-        # alone; it is the same scope, so a page open across the upgrade resumes.
-        legacy_id = (
-            None
-            if text is None
-            else content_digest("text", (stored_prompt_text(text),))
-        )
-        if after is not None and after.raw_text_id not in (raw_id, legacy_id):
+        raw_id = None if text is None else content_digest("text", (text,))
+        if after is not None and after.raw_text_id != raw_id:
            raise ValueError("History position text scope changed")
        group = {
            "positive_id": positive_id,
@@ -314,11 +273,18 @@ class HistoryReadOperations:
            next_position=None,
            resume_position=None,
        )
-        if raw_id is None:
+        if (
+            raw_id is None
+            or conn.execute(
+                "SELECT 1 FROM execution_context_texts WHERE text_id=? "
+                "AND text_value=? COLLATE BINARY",
+                (raw_id, text),
+            ).fetchone()
+            is None
+        ):
            return result
-        scope = _scope_text_ids(conn, prompt_key(text))
        where = f"r.run_id IN ({_MATCHING})"
-        params = [scope]
+        params = [raw_id]
        if after is not None:
            where += f" AND {_KEY}<=(?,?,?,?)"
            params.extend(after.upper)
@@ -372,9 +338,9 @@ class HistoryReadOperations:
            "LEFT JOIN execution_prompt_snapshots n "
            "ON n.snapshot_id=c.negative_snapshot_id "
            "LEFT JOIN execution_context_texts t ON t.text_id=n.raw_text_id "
-            f"WHERE rc.run_id IN ({placeholders}) AND p.raw_text_id {_IN_SCOPE} "
+            f"WHERE rc.run_id IN ({placeholders}) AND p.raw_text_id=? "
            "ORDER BY rc.anchor_id COLLATE BINARY,rc.run_id COLLATE BINARY",
-            (*by_run, scope),
+            (*by_run, raw_id),
        )
        summaries = {}
        evidence_by_context = {}
@@ -472,7 +438,6 @@ class HistoryReadOperations:
        if saved["text"] is None:
            return {"run": None}
        epoch = self.get_execution_epoch()
-        key = prompt_key(saved["text"])
        candidates = conn.execute(
            "SELECT r.run_id,rc.anchor_id,rc.context_id,"
            "c.positive_snapshot_id,c.negative_snapshot_id "
@@ -480,11 +445,10 @@ class HistoryReadOperations:
            "ON rc.run_id=r.run_id JOIN execution_contexts c "
            "ON c.context_id=rc.context_id JOIN execution_prompt_snapshots s "
            "ON s.snapshot_id=c.positive_snapshot_id "
-            f"WHERE s.raw_text_id {_IN_SCOPE} AND rc.pair_id=? "
-            "AND rc.reference_epoch=? "
+            "WHERE s.raw_text_id=? AND rc.pair_id=? AND rc.reference_epoch=? "
            f"ORDER BY {_ORDER},rc.anchor_id COLLATE BINARY LIMIT ?",
            (
-                _scope_text_ids(conn, key),
+                content_digest("text", (saved["text"],)),
                pair_id,
                epoch,
                _PAIR_RUN_CANDIDATES,
@@ -493,11 +457,7 @@ class HistoryReadOperations:
        for row in candidates:
            positive = _values(conn, row["positive_snapshot_id"])
            negative = _values(conn, row["negative_snapshot_id"])
-            if (
-                positive is None
-                or positive["raw"] is None
-                or prompt_key(positive["raw"]) != key
-            ):
+            if positive is None or positive["raw"] != saved["text"]:
                continue
            hints = _hints(conn, positive["raw"], negative["raw"] if negative else None)
            if hints[2] == pair_id:
@@ -517,9 +477,11 @@ class HistoryReadOperations:
        snapshots = {
            row["anchor_id"]: row
            for row in conn.execute(
-                "SELECT rc.anchor_id,c.positive_snapshot_id,c.negative_snapshot_id "
+                "SELECT rc.anchor_id,c.positive_snapshot_id,c.negative_snapshot_id,"
+                "p.raw_text_id AS positive_raw_text_id "
                "FROM execution_run_contexts rc JOIN execution_contexts c "
-                "ON c.context_id=rc.context_id WHERE rc.run_id=?",
+                "ON c.context_id=rc.context_id LEFT JOIN execution_prompt_snapshots p "
+                "ON p.snapshot_id=c.positive_snapshot_id WHERE rc.run_id=?",
                (run_id,),
            )
        }
@@ -529,12 +491,12 @@ class HistoryReadOperations:
            context.update(
                {
                    key: row[key]
-                    for key in ("positive_snapshot_id", "negative_snapshot_id")
-                },
-                # The history scope this context belongs to (#438)
-                positive_raw_text_id=_scope_text_id(
-                    (context["positive"] or {}).get("raw")
-                ),
+                    for key in (
+                        "positive_snapshot_id",
+                        "negative_snapshot_id",
+                        "positive_raw_text_id",
+                    )
+                }
            )
            pair = context["pair_id"]
            context["navigation"] = {
@@ -221,7 +221,6 @@ class ImageCategoryOperations:
        sources. Returns ``{updated, unchanged}``; a file that already had
        exactly this value is ``unchanged`` and keeps its ``updated_at``.
        """
-        from .image_removal_schema import clear_marks_of_keys
        from .models import utc_now_iso  # models imports this module's schema

        keys = list(dict.fromkeys(tuple(key) for key in file_keys))
@@ -235,7 +234,6 @@ class ImageCategoryOperations:
                    continue
                conn.execute(UPSERT_SQL, (*key, category, now))
                counts["updated"] += 1
-            clear_marks_of_keys(conn, keys)  # #480: a categorized file is listed
        return counts

    def clear_image_categories(self, file_keys) -> int:
@@ -1,492 +0,0 @@
-"""Collections (#331): named, hand-picked groups of image files.
-
-A member names its file exactly as a favorite does (``image_favorites.py``):
-the source folder's real, case-normalized path (``root_key``) and the path
-below it (``relative_path``), both server-side only. A member whose file is
-moved, renamed or deleted outside PromptManager is kept and simply not listed;
-nothing follows a file to a new place.
-
-Names are trimmed with each run of whitespace collapsed to one space, 1 to 100
-characters without control characters; ``name_key`` (NFC of the case-folded
-NFC name) is UNIQUE, so names are unique ignoring case and Unicode form.
-
-The two tables install like ``image_favorites`` and ``saved_views``: optional
-in old backups, required once a database is current, created empty with no
-backfill. Startup checks only the structure, so a value saved under older
-rules never stops the library from opening; restore checks the values too,
-but never recomputes ``name_key`` (case tables differ between Python
-versions).
-"""
-
-import re
-import sqlite3
-import unicodedata
-from typing import Optional
-
-from .image_favorites import MAX_KEY_LENGTH
-
-COLLECTIONS_TABLE = "image_collections"
-ITEMS_TABLE = "image_collection_items"
-FILE_INDEX = "idx_image_collection_items_file"
-TABLES = (COLLECTIONS_TABLE, ITEMS_TABLE)
-MAX_NAME_LENGTH = 100
-_TIMESTAMP_BYTES = 64
-# A name key's byte bound: case folding expands a character to at most
-# three, each at most 4 UTF-8 bytes.
-_MAX_KEY_BYTES = MAX_NAME_LENGTH * 3 * 4
-_WHITESPACE = re.compile(r"\s+")
-
-_TABLE_DDL = {
-    COLLECTIONS_TABLE: (
-        f"CREATE TABLE {COLLECTIONS_TABLE} (id INTEGER PRIMARY KEY AUTOINCREMENT, "
-        "name TEXT NOT NULL, name_key TEXT NOT NULL UNIQUE, "
-        "created_at TEXT NOT NULL)"
-    ),
-    ITEMS_TABLE: (
-        f"CREATE TABLE {ITEMS_TABLE} (collection_id INTEGER NOT NULL REFERENCES "
-        f"{COLLECTIONS_TABLE}(id) ON DELETE CASCADE, root_key TEXT NOT NULL, "
-        "relative_path TEXT NOT NULL, added_at TEXT NOT NULL, "
-        "PRIMARY KEY (collection_id, root_key, relative_path))"
-    ),
-}
-_INDEX_DDL = f"CREATE INDEX {FILE_INDEX} ON {ITEMS_TABLE}(root_key, relative_path)"
-# (name, declared type, not null, default, primary key position)
-_COLUMNS = {
-    COLLECTIONS_TABLE: (
-        ("id", "INTEGER", 0, None, 1),
-        ("name", "TEXT", 1, None, 0),
-        ("name_key", "TEXT", 1, None, 0),
-        ("created_at", "TEXT", 1, None, 0),
-    ),
-    ITEMS_TABLE: (
-        ("collection_id", "INTEGER", 1, None, 1),
-        ("root_key", "TEXT", 1, None, 2),
-        ("relative_path", "TEXT", 1, None, 3),
-        ("added_at", "TEXT", 1, None, 0),
-    ),
-}
-# (column, parent table, parent column, on delete)
-_FOREIGN_KEYS = {
-    COLLECTIONS_TABLE: set(),
-    ITEMS_TABLE: {("collection_id", COLLECTIONS_TABLE, "id", "CASCADE")},
-}
-
-
-class CollectionInvalid(ValueError):
-    """A name, id or target breaks the write rules (a 400)."""
-
-
-def _has_control(text: str) -> bool:
-    """Any Unicode control character (category Cc: C0, DEL and C1)."""
-    return any(unicodedata.category(char) == "Cc" for char in text)
-
-
-def normalize_collection_name(name: object) -> str:
-    """The stored spelling of *name*: trimmed, whitespace collapsed, checked.
-
-    Raises ``CollectionInvalid`` unless the result is 1 to 100 characters
-    without control characters.
-    """
-    if not isinstance(name, str):
-        raise CollectionInvalid("Name must be a string")
-    collapsed = _WHITESPACE.sub(" ", name).strip()
-    if not 1 <= len(collapsed) <= MAX_NAME_LENGTH:
-        raise CollectionInvalid(f"Name must be 1 to {MAX_NAME_LENGTH} characters")
-    if _has_control(collapsed):
-        raise CollectionInvalid("Name contains control characters")
-    return collapsed
-
-
-def collection_name_key(name: str) -> str:
-    """The uniqueness key of a name: NFC of the case-folded NFC spelling."""
-    return unicodedata.normalize("NFC", unicodedata.normalize("NFC", name).casefold())
-
-
-def _compact(sql: str) -> str:
-    return re.sub(r"\s+", "", sql).lower()
-
-
-def _expected_catalog() -> set:
-    objects = {("table", name, _compact(sql)) for name, sql in _TABLE_DDL.items()}
-    objects.add(("index", FILE_INDEX, _compact(_INDEX_DDL)))
-    objects |= {("index", f"sqlite_autoindex_{table}_1", "") for table in TABLES}
-    return objects
-
-
-def _catalog(conn: sqlite3.Connection) -> list:
-    # sqlite_sequence (AUTOINCREMENT) is shared with other tables and ignored.
-    return conn.execute(
-        "SELECT type,name,sql FROM sqlite_master "
-        "WHERE name IN (?,?,?) OR tbl_name IN (?,?)",
-        (*TABLES, FILE_INDEX, *TABLES),
-    ).fetchall()
-
-
-def _structure_error(conn: sqlite3.Connection) -> Optional[str]:
-    for table, expected in _COLUMNS.items():
-        columns = tuple(
-            (row[1], row[2].upper(), row[3], row[4], row[5])
-            for row in conn.execute(f"PRAGMA table_info({table})")
-        )
-        if columns != expected:
-            return f"Image collections table {table} has invalid columns"
-        foreign_keys = {
-            (row[3], row[2], row[4], row[6])
-            for row in conn.execute(f"PRAGMA foreign_key_list({table})")
-        }
-        if foreign_keys != _FOREIGN_KEYS[table]:
-            return f"Image collections table {table} has invalid foreign keys"
-    return None
-
-
-def _decoded_too_long(conn, sql: str, limit: int) -> bool:
-    """Whether a byte-bounded candidate row decodes to over *limit* characters."""
-    for row in conn.execute(sql):
-        for raw in row:
-            if len(bytes(raw).decode("utf-8", "replace")) > limit:
-                return True
-    return False
-
-
-def _value_error(conn: sqlite3.Connection) -> Optional[str]:
-    # Only this module's constants are interpolated into the SQL below. Bytes
-    # bound characters from above (UTF-8 is at most 4 bytes each); the few
-    # candidates over the character bound are measured decoded in Python.
-    if conn.execute(
-        f"SELECT 1 FROM {COLLECTIONS_TABLE} WHERE "  # nosec B608
-        "typeof(id) != 'integer' OR typeof(name) != 'text' "
-        "OR typeof(name_key) != 'text' OR typeof(created_at) != 'text' "
-        f"OR length(CAST(name AS BLOB)) > {MAX_NAME_LENGTH * 4} "
-        "OR length(CAST(name_key AS BLOB)) = 0 "
-        f"OR length(CAST(name_key AS BLOB)) > {_MAX_KEY_BYTES} "
-        f"OR length(CAST(created_at AS BLOB)) > {_TIMESTAMP_BYTES} LIMIT 1"
-    ).fetchone():
-        return "Image collections contains invalid values"
-    # The key is not recomputed: Unicode case tables differ between Python
-    # versions, and a key written by another version must stay restorable.
-    # Its UNIQUE constraint keeps names distinct; writes compute it.
-    for (name,) in conn.execute(f"SELECT name FROM {COLLECTIONS_TABLE}"):  # nosec B608
-        if (
-            not 1 <= len(name) <= MAX_NAME_LENGTH
-            or _has_control(name)
-            or name != name.strip()
-        ):
-            return "Image collections contains invalid names"
-    limit = MAX_KEY_LENGTH * 4
-    if conn.execute(
-        f"SELECT 1 FROM {ITEMS_TABLE} WHERE "  # nosec B608
-        "typeof(collection_id) != 'integer' OR typeof(root_key) != 'text' "
-        "OR typeof(relative_path) != 'text' OR typeof(added_at) != 'text' "
-        f"OR length(CAST(root_key AS BLOB)) > {limit} "
-        f"OR length(CAST(relative_path AS BLOB)) > {limit} "
-        f"OR length(CAST(added_at AS BLOB)) > {_TIMESTAMP_BYTES} LIMIT 1"
-    ).fetchone() or _decoded_too_long(
-        conn,
-        f"SELECT CAST(root_key AS BLOB), CAST(relative_path AS BLOB) "  # nosec B608
-        f"FROM {ITEMS_TABLE} WHERE length(CAST(root_key AS BLOB)) > {MAX_KEY_LENGTH} "
-        f"OR length(CAST(relative_path AS BLOB)) > {MAX_KEY_LENGTH}",
-        MAX_KEY_LENGTH,
-    ):
-        return "Image collections contains invalid members"
-    if conn.execute(f"PRAGMA foreign_key_check({ITEMS_TABLE})").fetchone():
-        return "Image collections contains members of a missing collection"
-    return None
-
-
-def image_collections_schema_error(
-    conn: sqlite3.Connection,
-    *,
-    allow_missing: bool = True,
-    check_values: bool = True,
-) -> Optional[str]:
-    """Reject partial or unsupported collections schemas and invalid rows.
-
-    Reads only: nothing is ever repaired. A database without either table is
-    acceptable for backups that predate them unless ``allow_missing`` is
-    false. ``check_values=False`` (live startup) checks the structure only.
-    """
-    objects = _catalog(conn)
-    if not objects:
-        return None if allow_missing else "Missing image collections schema"
-    present = {name for kind, name, _sql in objects if kind == "table"}
-    if present != set(TABLES):
-        return "Incomplete image collections schema"
-    actual = {(kind, name, _compact(sql or "")) for kind, name, sql in objects}
-    if actual != _expected_catalog():
-        return "Image collections has an invalid schema definition"
-    error = _structure_error(conn)
-    if error or not check_values:
-        return error
-    return _value_error(conn)
-
-
-def migrate_image_collections(conn: sqlite3.Connection) -> None:
-    """Install both tables atomically; validate before and after creating them."""
-    conn.execute("SAVEPOINT image_collections_schema")
-    try:
-        error = image_collections_schema_error(conn, check_values=False)
-        if error:
-            raise sqlite3.DatabaseError(error)
-        for sql in _TABLE_DDL.values():
-            conn.execute(sql.replace("CREATE TABLE", "CREATE TABLE IF NOT EXISTS", 1))
-        conn.execute(_INDEX_DDL.replace("INDEX", "INDEX IF NOT EXISTS", 1))
-        error = image_collections_schema_error(
-            conn, allow_missing=False, check_values=False
-        )
-        if error:
-            raise sqlite3.DatabaseError(error)
-        conn.execute("RELEASE image_collections_schema")
-    except BaseException:
-        conn.execute("ROLLBACK TO image_collections_schema")
-        conn.execute("RELEASE image_collections_schema")
-        raise
-
-
-class CollectionMissing(LookupError):
-    """No collection has the id (a 404 ``collection-not-found``)."""
-
-
-class CollectionNameTaken(ValueError):
-    """Another collection already has the name's key (a 409 ``name-taken``)."""
-
-    def __init__(self, collection_id: int):
-        super().__init__("Another collection has this name")
-        self.collection_id = collection_id
-
-
-class CollectionFilesMissing(LookupError):
-    """A new name with nothing to insert (a 404 ``files-not-found``)."""
-
-
-LIST_SQL = f"SELECT id, name FROM {COLLECTIONS_TABLE} ORDER BY name_key, id"
-GET_SQL = f"SELECT id, name FROM {COLLECTIONS_TABLE} WHERE id = ?"
-BY_KEY_SQL = f"SELECT id, name FROM {COLLECTIONS_TABLE} WHERE name_key = ?"
-MEMBERS_SQL = (
-    f"SELECT relative_path FROM {ITEMS_TABLE} "
-    "WHERE collection_id = ? AND root_key = ?"
-)
-ROOT_MEMBERS_SQL = (
-    f"SELECT collection_id, relative_path FROM {ITEMS_TABLE} WHERE root_key = ?"
-)
-COUNTS_SQL = (
-    f"SELECT c.id, (SELECT COUNT(*) FROM {ITEMS_TABLE} i "
-    f"WHERE i.collection_id = c.id) FROM {COLLECTIONS_TABLE} c"
-)
-FILE_SQL = (
-    f"SELECT collection_id FROM {ITEMS_TABLE} "
-    "WHERE root_key = ? AND relative_path = ? ORDER BY collection_id"
-)
-# Every read, for the EXPLAIN QUERY PLAN check: none scans the items table and
-# only the two whole-list reads (LIST_SQL, COUNTS_SQL) scan the collections.
-READ_SQL = (
-    LIST_SQL,
-    GET_SQL,
-    BY_KEY_SQL,
-    MEMBERS_SQL,
-    ROOT_MEMBERS_SQL,
-    COUNTS_SQL,
-    FILE_SQL,
-)
-_INSERT_ITEM_SQL = f"INSERT OR IGNORE INTO {ITEMS_TABLE} VALUES (?, ?, ?, ?)"
-_DELETE_ITEM_SQL = (
-    f"DELETE FROM {ITEMS_TABLE} "
-    "WHERE collection_id = ? AND root_key = ? AND relative_path = ?"
-)
-
-
-def _collection_id(value: object) -> int:
-    if type(value) is not int or not 1 <= value <= 999_999_999:
-        raise CollectionInvalid("Collection id must be a positive integer")
-    return value
-
-
-def _items(items: object) -> list:
-    """Distinct ``(root key, relative key)`` pairs, in order."""
-    if not isinstance(items, (list, tuple)):
-        raise CollectionInvalid("Items must be a list")
-    found = []
-    for item in items:
-        if (
-            not isinstance(item, (list, tuple))
-            or len(item) != 2
-            or not all(
-                isinstance(part, str) and 1 <= len(part) <= MAX_KEY_LENGTH
-                for part in item
-            )
-        ):
-            raise CollectionInvalid("Each item is a root key and a relative key")
-        found.append((item[0], item[1]))
-    return list(dict.fromkeys(found))
-
-
-def _row(row) -> dict:
-    return {"id": row[0], "name": row[1]}
-
-
-class ImageCollectionOperations:
-    """PromptDatabase mixin: collections and their members.
-
-    Each write runs in its own ``BEGIN IMMEDIATE`` transaction
-    (``_pair_transaction``), so two tabs creating one name are serialized.
-    """
-
-    def list_collections(self) -> list[dict]:
-        """Every collection ``{id, name}`` in name-key order, then id."""
-        rows = self.model.get_connection().execute(LIST_SQL)
-        return [_row(row) for row in rows]
-
-    def get_collection(self, collection_id: int) -> Optional[dict]:
-        """``{id, name}`` of one collection, or None."""
-        row = (
-            self.model.get_connection()
-            .execute(GET_SQL, (_collection_id(collection_id),))
-            .fetchone()
-        )
-        return _row(row) if row else None
-
-    def collection_exists(self, collection_id: int) -> bool:
-        return self.get_collection(collection_id) is not None
-
-    def collection_members(self, collection_id: int, root_key: str) -> set[str]:
-        """The relative keys stored for one collection under one source."""
-        rows = self.model.get_connection().execute(
-            MEMBERS_SQL, (_collection_id(collection_id), root_key)
-        )
-        return {path for (path,) in rows}
-
-    def root_collection_members(self, root_key: str) -> dict[int, set[str]]:
-        """``{collection id: relative keys}`` stored under one source."""
-        found: dict[int, set[str]] = {}
-        for collection_id, path in self.model.get_connection().execute(
-            ROOT_MEMBERS_SQL, (root_key,)
-        ):
-            found.setdefault(collection_id, set()).add(path)
-        return found
-
-    def collection_count_snapshot(self, root_keys: list) -> tuple[dict, dict]:
-        """``({root key: {id: relative keys}}, {id: stored rows})`` read in
-        one read transaction, so a write between the reads cannot skew them.
-        """
-        conn = self.model.get_connection()
-        if conn.in_transaction:
-            raise RuntimeError("Collection counts require their own transaction")
-        conn.execute("BEGIN")
-        try:
-            members = {}
-            for root_key in dict.fromkeys(root_keys):
-                found: dict[int, set[str]] = {}
-                for collection_id, path in conn.execute(ROOT_MEMBERS_SQL, (root_key,)):
-                    found.setdefault(collection_id, set()).add(path)
-                members[root_key] = found
-            stored = {cid: count for cid, count in conn.execute(COUNTS_SQL)}
-        finally:
-            conn.rollback()  # it only read
-        return members, stored
-
-    def collection_counts(self) -> dict[int, int]:
-        """``{collection id: stored rows}`` for every collection."""
-        rows = self.model.get_connection().execute(COUNTS_SQL)
-        return {collection_id: count for collection_id, count in rows}
-
-    def file_collections(self, root_key: str, relative_path: str) -> list[int]:
-        """Ids of the collections holding one file."""
-        rows = self.model.get_connection().execute(FILE_SQL, (root_key, relative_path))
-        return [collection_id for (collection_id,) in rows]
-
-    def add_to_collection(
-        self, *, items: object, collection_id: object = None, name: object = None
-    ) -> dict:
-        """Add files to an existing id or a name; create the name when needed.
-
-        A name whose key exists uses that collection; otherwise a collection
-        is created only when at least one item is inserted. Returns
-        ``{collection, created, added, already}``.
-        """
-        from .image_removal_schema import clear_marks_of_keys
-        from .models import utc_now_iso  # models imports this module's schema
-
-        if (collection_id is None) == (name is None):
-            raise CollectionInvalid("Give either a collection id or a name")
-        pairs = _items(items)
-        if name is not None:
-            spelled = normalize_collection_name(name)
-        else:
-            collection_id = _collection_id(collection_id)
-        now = utc_now_iso()
-        with self._pair_transaction() as conn:
-            created = False
-            if name is not None:
-                row = conn.execute(
-                    BY_KEY_SQL, (collection_name_key(spelled),)
-                ).fetchone()
-                if row is None:
-                    if not pairs:
-                        raise CollectionFilesMissing("Nothing to add")
-                    cursor = conn.execute(
-                        f"INSERT INTO {COLLECTIONS_TABLE} "  # nosec B608
-                        "(name, name_key, created_at) VALUES (?, ?, ?)",
-                        (spelled, collection_name_key(spelled), now),
-                    )
-                    row, created = (cursor.lastrowid, spelled), True
-            else:
-                row = conn.execute(GET_SQL, (collection_id,)).fetchone()
-                if row is None:
-                    raise CollectionMissing("No such collection")
-            collection = _row(row)
-            added = sum(
-                conn.execute(
-                    _INSERT_ITEM_SQL, (collection["id"], root, path, now)
-                ).rowcount
-                for root, path in pairs
-            )
-            clear_marks_of_keys(conn, pairs)  # #480: a collected file is listed
-        return {
-            "collection": collection,
-            "created": created,
-            "added": added,
-            "already": len(pairs) - added,
-        }
-
-    def remove_from_collection(self, collection_id: object, items: object) -> dict:
-        """Remove files from one collection; ``{collection, removed}``."""
-        collection_id = _collection_id(collection_id)
-        pairs = _items(items)
-        with self._pair_transaction() as conn:
-            row = conn.execute(GET_SQL, (collection_id,)).fetchone()
-            if row is None:
-                raise CollectionMissing("No such collection")
-            removed = sum(
-                conn.execute(_DELETE_ITEM_SQL, (collection_id, root, path)).rowcount
-                for root, path in pairs
-            )
-        return {"collection": _row(row), "removed": removed}
-
-    def rename_collection(self, collection_id: object, name: object) -> dict:
-        """The renamed ``{id, name}``; a case variant of its own name is fine."""
-        collection_id = _collection_id(collection_id)
-        spelled = normalize_collection_name(name)
-        key = collection_name_key(spelled)
-        with self._pair_transaction() as conn:
-            if conn.execute(GET_SQL, (collection_id,)).fetchone() is None:
-                raise CollectionMissing("No such collection")
-            taken = conn.execute(BY_KEY_SQL, (key,)).fetchone()
-            if taken is not None and taken[0] != collection_id:
-                raise CollectionNameTaken(taken[0])
-            conn.execute(
-                f"UPDATE {COLLECTIONS_TABLE} SET name = ?, name_key = ? "  # nosec B608
-                "WHERE id = ?",
-                (spelled, key, collection_id),
-            )
-        return {"id": collection_id, "name": spelled}
-
-    def delete_collection(self, collection_id: object) -> bool:
-        """Delete one collection and its members (never a file). True."""
-        collection_id = _collection_id(collection_id)
-        with self._pair_transaction() as conn:
-            cursor = conn.execute(
-                f"DELETE FROM {COLLECTIONS_TABLE} WHERE id = ?",  # nosec B608
-                (collection_id,),
-            )
-            if cursor.rowcount == 0:
-                raise CollectionMissing("No such collection")
-        return True
@@ -104,14 +104,11 @@ class ImageFavoriteOperations:
        """Mark one file as a favorite; repeating it is a no-op. Returns True."""
        from .models import utc_now_iso  # models imports this module's schema

-        from .image_removal_schema import clear_marks_of_keys
-
        with self.model.get_connection() as conn:
            conn.execute(
                "INSERT OR IGNORE INTO image_favorites VALUES (?, ?, ?)",
                (root_key, relative_path, utc_now_iso()),
            )
-            clear_marks_of_keys(conn, [(root_key, relative_path)])  # #480
        return True

    def clear_image_favorite(self, root_key: str, relative_path: str) -> bool:
@@ -1,322 +0,0 @@
-"""Remove a file's records from the library, and its removal mark (#480).
-
-A *removal* describes one physical file the way the API resolved it from the
-walked listing (``py/api/image_delete.py``):
-
- ``spellings``: every path string records may name it by
-  (``duplicate_spellings.Spellings.of``);
- ``locator``: its private canonical locator;
- ``favorites``: ``(root key, relative key)`` under every listed root holding
-  it, the keys of its favorite and its collection memberships;
- ``category``: its own category's file key, or None.
-
-``remove_image_records`` deletes, in one ``BEGIN IMMEDIATE`` transaction:
-
- its image records (``generated_images``) under every spelling, plus legacy
-  rows matched by ``image_path``; their saved-pair links go by cascade and the
-  workflow documents they held are released;
- the image tags and auto-tag marks of its byte records. The annotation file
-  and byte rows go too, unless a Needs review item still cites them
-  (``media_review_items.byte_id`` is ``ON DELETE RESTRICT``): a decided or
-  revised item keeps its decision;
- its pending, undecided Needs review items (settled as duplicate removal
-  settles them);
- its own category, favorite and collection memberships.
-
-With ``mark`` it also writes the file's removal mark (library-only removal):
-the file stays on disk, hidden until its bytes change. Prompts, recorded runs
-and the media file itself are never touched here.
-"""
-
-import os
-
-from .annotation_schema import BYTES_TABLE, FILES_TABLE
-from .annotations import _BUMP_INDEX
-from .autotag_schema import AUTOTAG_TABLE
-from .duplicate_copies import (
-    DELETE_FAVORITE_SQL,
-    DELETE_LINK_SQL,
-    DELETE_MEMBERSHIPS_SQL,
-    _file_link_rows,
-)
-from .image_categories import DELETE_SQL as DELETE_CATEGORY_SQL
-from .image_removal_schema import (
-    META_TABLE,
-    TABLE,
-    clear_marks,
-    has_marks_table,
-    mark_of,
-    write_mark as _write_mark,
-)
-from .library import display_title
-from .models import utc_now_iso
-from .review import _BUMP_REVIEW_INDEX, _PENDING_OF_LOCATOR, _SETTLE_ITEM
-from .review_changes import notify_review_change
-from .workflow_documents import documents_of_rows, release_documents
-
-BYTES_OF_LOCATOR_SQL = (
-    f"SELECT b.id FROM {FILES_TABLE} f JOIN {BYTES_TABLE} b "  # nosec B608
-    "ON b.file_id=f.id WHERE f.locator=?"
-)
-TAG_COUNT_SQL = "SELECT COUNT(*) FROM media_image_tags WHERE byte_id=?"
-AUTOTAG_COUNT_SQL = (
-    f"SELECT COUNT(*) FROM {AUTOTAG_TABLE} WHERE byte_id=?"  # nosec B608
-)
-CLEAR_TAGS_SQL = "DELETE FROM media_image_tags WHERE byte_id=?"
-CLEAR_AUTOTAG_SQL = f"DELETE FROM {AUTOTAG_TABLE} WHERE byte_id=?"  # nosec B608
-BUMP_TAG_REVISION_SQL = (
-    f"UPDATE {BYTES_TABLE} SET tag_revision=tag_revision+1 WHERE id=?"  # nosec B608
-)
-REVIEW_REFS_SQL = (
-    f"SELECT COUNT(*) FROM {FILES_TABLE} f "  # nosec B608
-    f"JOIN {BYTES_TABLE} b ON b.file_id=f.id "
-    "JOIN media_review_items i ON i.byte_id=b.id WHERE f.locator=?"
-)
-DELETE_FILE_SQL = f"DELETE FROM {FILES_TABLE} WHERE locator=?"  # nosec B608
-FILE_EXISTS_SQL = f"SELECT 1 FROM {FILES_TABLE} WHERE locator=?"  # nosec B608
-FAVORITE_EXISTS_SQL = (
-    "SELECT COUNT(*) FROM image_favorites WHERE root_key=? AND relative_path=?"
-)
-MEMBERSHIP_COUNT_SQL = (
-    "SELECT COUNT(*) FROM image_collection_items WHERE root_key=? AND relative_path=?"
-)
-CATEGORY_EXISTS_SQL = (
-    "SELECT COUNT(*) FROM image_categories WHERE root_key=? AND relative_path=?"
-)
-PAIR_LINK_COUNT_SQL = "SELECT COUNT(*) FROM image_prompt_pairs WHERE image_id=?"
-PROMPT_LINKS_SQL = "SELECT id FROM generated_images WHERE prompt_id=?"
-PROMPT_TITLE_SQL = (
-    "SELECT p.text, s.title FROM prompts p "
-    "LEFT JOIN prompt_library_state s ON s.prompt_id=p.id WHERE p.id=?"
-)
-MARKS_SQL = f"SELECT locator, size, mtime_ns FROM {TABLE}"  # nosec B608
-REVISION_SQL = f"SELECT revision FROM {META_TABLE} WHERE singleton_id=1"  # nosec B608
-MAX_ORPHAN_TITLES = 3
-RECORD_KINDS = (
-    "prompt_links",
-    "pair_links",
-    "image_tags",
-    "auto_tagged",
-    "categories",
-    "collections",
-    "favorites",
-    "review_items",
-)
-
-
-def _link_ids(conn, removal):
-    """``{image id: prompt id}`` of the records naming the file, any spelling."""
-    found = {}
-    for spelled in dict.fromkeys(removal["spellings"]):
-        for image_id, prompt_id in _file_link_rows(conn, spelled):
-            found[image_id] = prompt_id
-    return found
-
-
-def _byte_ids(conn, locator):
-    return [row[0] for row in conn.execute(BYTES_OF_LOCATOR_SQL, (locator,))]
-
-
-def file_locator(path) -> str:
-    """The locator of an absolute path (``normcase(realpath)``)."""
-    return os.path.normcase(os.path.realpath(str(path)))
-
-
-def removed_from_library(conn, path) -> bool:
-    """Whether *path* is hidden by a removal mark whose bytes still match.
-
-    A mark whose file changed (other size or ``mtime_ns``) or is gone is
-    stale: it is deleted on *conn* (the caller's write transaction), and the
-    file is not hidden.
-    """
-    locator = file_locator(path)
-    mark = mark_of(conn, locator)
-    if mark is None:
-        return False
-    try:
-        info = os.lstat(path)
-    except OSError:
-        clear_marks(conn, [locator])
-        return False
-    if (info.st_size, info.st_mtime_ns) == tuple(mark):
-        return True
-    clear_marks(conn, [locator])
-    return False
-
-
-def mark_hides(marks: dict, locator: str, path) -> bool:
-    """Whether a removal mark in *marks* hides the file at *path* (blocking).
-
-    *marks* is ``{locator: (size, mtime_ns)}``. The mark of *locator* hides
-    the file while ``os.lstat(path)`` still has the size and ``mtime_ns`` it
-    was removed with; a file that cannot be looked at is not hidden.
-    """
-    mark = marks.get(locator)
-    if mark is None:
-        return False
-    try:
-        info = os.lstat(path)
-    except OSError:
-        return False
-    return (info.st_size, info.st_mtime_ns) == tuple(mark)
-
-
-def write_mark(conn, locator, size, mtime_ns):
-    _write_mark(conn, locator, size, mtime_ns, utc_now_iso())
-
-
-class ImageRemovalOperations:
-    """PromptDatabase mixin: remove a file's records; removal marks."""
-
-    def count_removal_records(self, removals) -> dict:
-        """Counts of what removing *removals* deletes, in one read snapshot.
-
-        ``{records: {kind: n}, orphaned_prompts: {count, titles}}``: prompts
-        whose every image record is among these files lose their last image
-        (they stay in the Library).
-        """
-        from .maintenance import _read_snapshot
-
-        def read(conn):
-            totals = dict.fromkeys(RECORD_KINDS, 0)
-            links = {}
-            for removal in removals:
-                found = _link_ids(conn, removal)
-                links.update(found)
-                for image_id in found:
-                    totals["pair_links"] += conn.execute(
-                        PAIR_LINK_COUNT_SQL, (image_id,)
-                    ).fetchone()[0]
-                tagged = autotagged = False
-                for byte_id in _byte_ids(conn, removal["locator"]):
-                    tagged |= bool(
-                        conn.execute(TAG_COUNT_SQL, (byte_id,)).fetchone()[0]
-                    )
-                    autotagged |= bool(
-                        conn.execute(AUTOTAG_COUNT_SQL, (byte_id,)).fetchone()[0]
-                    )
-                totals["image_tags"] += int(tagged)
-                totals["auto_tagged"] += int(autotagged)
-                totals["review_items"] += len(
-                    conn.execute(_PENDING_OF_LOCATOR, (removal["locator"],)).fetchall()
-                )
-                totals["favorites"] += int(
-                    any(
-                        conn.execute(FAVORITE_EXISTS_SQL, key).fetchone()[0]
-                        for key in removal["favorites"]
-                    )
-                )
-                totals["collections"] += sum(
-                    conn.execute(MEMBERSHIP_COUNT_SQL, key).fetchone()[0]
-                    for key in removal["favorites"]
-                )
-                if removal.get("category"):
-                    totals["categories"] += conn.execute(
-                        CATEGORY_EXISTS_SQL, removal["category"]
-                    ).fetchone()[0]
-            totals["prompt_links"] = len(links)
-            return {
-                "records": totals,
-                "orphaned_prompts": self._orphaned_prompts(conn, links),
-            }
-
-        return _read_snapshot(self.model.db_path, read)
-
-    @staticmethod
-    def _orphaned_prompts(conn, links):
-        removed = set(links)
-        orphans = []
-        for prompt_id in dict.fromkeys(links.values()):
-            remaining = [
-                row[0]
-                for row in conn.execute(PROMPT_LINKS_SQL, (prompt_id,))
-                if row[0] not in removed
-            ]
-            if not remaining:
-                orphans.append(prompt_id)
-        titles = []
-        for prompt_id in orphans[:MAX_ORPHAN_TITLES]:
-            row = conn.execute(PROMPT_TITLE_SQL, (prompt_id,)).fetchone()
-            if row is not None:
-                titles.append(display_title((row[1],), row[0]) or "")
-        return {"count": len(orphans), "titles": titles}
-
-    def remove_image_records(self, removal, *, mark=None) -> dict:
-        """Delete every record of one file (one transaction); see the module.
-
-        ``mark``: ``(size, mtime_ns)`` to write the file's removal mark, or
-        None (the file was moved to the trash). Returns the counts deleted.
-        """
-        counts = dict.fromkeys(RECORD_KINDS, 0)
-        locator = removal["locator"]
-        with self._pair_transaction() as conn:
-            links = _link_ids(conn, removal)
-            if links:
-                documents = documents_of_rows(conn, "id", list(links))
-                for image_id in links:
-                    counts["pair_links"] += conn.execute(
-                        PAIR_LINK_COUNT_SQL, (image_id,)
-                    ).fetchone()[0]
-                    conn.execute(DELETE_LINK_SQL, (image_id,))
-                release_documents(conn, documents)
-            counts["prompt_links"] = len(links)
-            counts.update(self._remove_annotations(conn, locator))
-            for key in removal["favorites"]:
-                counts["favorites"] += conn.execute(DELETE_FAVORITE_SQL, key).rowcount
-                counts["collections"] += conn.execute(
-                    DELETE_MEMBERSHIPS_SQL, key
-                ).rowcount
-            if removal.get("category"):
-                counts["categories"] += conn.execute(
-                    DELETE_CATEGORY_SQL, tuple(removal["category"])
-                ).rowcount
-            if mark is not None:
-                write_mark(conn, locator, *mark)
-        if counts["review_items"]:
-            notify_review_change(self.model.db_path)
-        return counts
-
-    def _remove_annotations(self, conn, locator) -> dict:
-        """Tags, auto-tag marks, pending review items and, when free, the rows."""
-        counts = {"image_tags": 0, "auto_tagged": 0, "review_items": 0}
-        bytes_ = _byte_ids(conn, locator)
-        for byte_id in bytes_:
-            tags = conn.execute(CLEAR_TAGS_SQL, (byte_id,)).rowcount
-            autotags = conn.execute(CLEAR_AUTOTAG_SQL, (byte_id,)).rowcount
-            if tags:
-                conn.execute(BUMP_TAG_REVISION_SQL, (byte_id,))
-            counts["image_tags"] |= bool(tags)
-            counts["auto_tagged"] |= bool(autotags)
-        for (item_id,) in conn.execute(_PENDING_OF_LOCATOR, (locator,)).fetchall():
-            counts["review_items"] += conn.execute(_SETTLE_ITEM, (item_id,)).rowcount
-        if counts["review_items"]:
-            conn.execute(_BUMP_REVIEW_INDEX)
-        if conn.execute(FILE_EXISTS_SQL, (locator,)).fetchone():
-            if not conn.execute(REVIEW_REFS_SQL, (locator,)).fetchone()[0]:
-                conn.execute(DELETE_FILE_SQL, (locator,))
-            conn.execute(_BUMP_INDEX)
-        counts["image_tags"] = int(counts["image_tags"])
-        counts["auto_tagged"] = int(counts["auto_tagged"])
-        return counts
-
-    def removal_marks(self) -> dict:
-        """``{locator: (size, mtime_ns)}`` of every removal mark (one read)."""
-        conn = self.model.get_connection()
-        if not has_marks_table(conn):
-            return {}
-        return {row[0]: (row[1], row[2]) for row in conn.execute(MARKS_SQL)}
-
-    def removal_revision(self) -> int:
-        conn = self.model.get_connection()
-        if not has_marks_table(conn):
-            return 0
-        row = conn.execute(REVISION_SQL).fetchone()
-        return row[0] if row else 0
-
-    def clear_removal_marks(self, locators) -> int:
-        """Show these files again (their marks go); the count removed."""
-        locators = list(locators)
-        if not locators:
-            return 0
-        with self._pair_transaction() as conn:
-            return clear_marks(conn, locators)
@@ -1,208 +0,0 @@
-"""Removal marks (#480): files removed from the library that stay on disk.
-
-``image_removals`` holds one row per hidden file: its private canonical
-locator (the ``media_annotation_files.locator`` form) and the ``size`` and
-``mtime_ns`` it had when it was removed. A file at that locator with other
-bytes is a new file and shows again. ``image_removals_meta`` is one row, the
-marks revision, bumped in the same transaction as every mark change so the
-workspace listing caches can tell marks changed.
-
-The group installs like ``image_favorites``: optional in old backups,
-required once a database is current. Older builds ignore it.
-"""
-
-import os
-import re
-import sqlite3
-
-from .annotation_schema import MAX_LOCATOR_LENGTH
-
-TABLE = "image_removals"
-META_TABLE = "image_removals_meta"
-TABLES = (TABLE, META_TABLE)
-_TABLE_DDL = {
-    TABLE: (
-        f"CREATE TABLE {TABLE} (locator TEXT PRIMARY KEY, "
-        "size INTEGER NOT NULL CHECK(size>=0), mtime_ns INTEGER NOT NULL, "
-        "removed_at TEXT NOT NULL) WITHOUT ROWID"
-    ),
-    META_TABLE: (
-        f"CREATE TABLE {META_TABLE} (singleton_id INTEGER PRIMARY KEY "
-        "CHECK(singleton_id=1), revision INTEGER NOT NULL DEFAULT 0 "
-        "CHECK(revision>=0))"
-    ),
-}
-_SEED_META = (
-    f"INSERT OR IGNORE INTO {META_TABLE} (singleton_id, revision) VALUES (1, 0)"
-)
-_COLUMNS = {
-    TABLE: (
-        ("locator", "TEXT", 1, 1),
-        ("size", "INTEGER", 1, 0),
-        ("mtime_ns", "INTEGER", 1, 0),
-        ("removed_at", "TEXT", 1, 0),
-    ),
-    META_TABLE: (
-        ("singleton_id", "INTEGER", 0, 1),
-        ("revision", "INTEGER", 1, 0),
-    ),
-}
-_AUTOINDEX = f"sqlite_autoindex_{TABLE}_1"
-
-
-def _compact(sql: str) -> str:
-    return re.sub(r"\s+", "", sql or "").lower()
-
-
-def _structure_error(conn: sqlite3.Connection, allow_missing: bool) -> str | None:
-    rows = conn.execute(
-        "SELECT type,name,tbl_name,sql FROM sqlite_master WHERE name IN (?,?) "
-        "OR tbl_name IN (?,?)",
-        TABLES + TABLES,
-    ).fetchall()
-    if not rows:
-        return None if allow_missing else "Missing image removal marks schema"
-    tables = {name: sql for kind, name, _tbl, sql in rows if kind == "table"}
-    others = {(kind, name) for kind, name, _tbl, _sql in rows if kind != "table"}
-    if set(tables) != set(TABLES) or others - {("index", _AUTOINDEX)}:
-        return "Image removal marks name is reserved by an unsupported schema object"
-    for table in TABLES:
-        if _compact(tables[table]) != _compact(_TABLE_DDL[table]):
-            return "Image removal marks have an invalid table definition"
-        columns = tuple(
-            (row[1], row[2].upper(), row[3], row[5])
-            for row in conn.execute(f"PRAGMA table_info({table})")
-        )
-        if columns != _COLUMNS[table]:
-            return "Image removal marks have invalid columns"
-    return None
-
-
-def _values_error(conn: sqlite3.Connection) -> str | None:
-    limit = MAX_LOCATOR_LENGTH * 4
-    if conn.execute(
-        f"SELECT 1 FROM {TABLE} WHERE typeof(locator) != 'text' "  # nosec B608
-        f"OR length(CAST(locator AS BLOB)) > {limit} OR locator = '' "
-        "OR typeof(size) != 'integer' OR typeof(mtime_ns) != 'integer' "
-        "OR typeof(removed_at) != 'text' OR length(CAST(removed_at AS BLOB)) > 64 "
-        "LIMIT 1"
-    ).fetchone():
-        return "Image removal marks contain invalid values"
-    meta = conn.execute(
-        f"SELECT singleton_id, typeof(revision) FROM {META_TABLE}"  # nosec B608
-    ).fetchall()
-    if meta != [(1, "integer")]:
-        return "Image removal marks have an invalid revision"
-    return None
-
-
-def image_removals_schema_error(
-    conn: sqlite3.Connection, *, allow_missing: bool = True
-) -> str | None:
-    """Reject unsupported schemas and invalid persisted values (reads only)."""
-    error = _structure_error(conn, allow_missing)
-    if error:
-        return error
-    exists = conn.execute(
-        "SELECT 1 FROM sqlite_master WHERE type='table' AND name=?", (TABLE,)
-    ).fetchone()
-    return _values_error(conn) if exists else None
-
-
-def migrate_image_removals(conn: sqlite3.Connection) -> None:
-    """Install both tables atomically; validate before and after."""
-    conn.execute("SAVEPOINT image_removals_schema")
-    try:
-        error = image_removals_schema_error(conn)
-        if error:
-            raise sqlite3.DatabaseError(error)
-        for sql in _TABLE_DDL.values():
-            conn.execute(sql.replace("CREATE TABLE", "CREATE TABLE IF NOT EXISTS", 1))
-        conn.execute(_SEED_META)
-        error = image_removals_schema_error(conn, allow_missing=False)
-        if error:
-            raise sqlite3.DatabaseError(error)
-        conn.execute("RELEASE image_removals_schema")
-    except BaseException:
-        conn.execute("ROLLBACK TO image_removals_schema")
-        conn.execute("RELEASE image_removals_schema")
-        raise
-
-
-_UNMARK_SQL = f"DELETE FROM {TABLE} WHERE locator=?"  # nosec B608
-_MARK_SQL = (
-    f"INSERT OR REPLACE INTO {TABLE} "  # nosec B608
-    "(locator, size, mtime_ns, removed_at) VALUES (?, ?, ?, ?)"
-)
-_MARK_OF_SQL = f"SELECT size, mtime_ns FROM {TABLE} WHERE locator=?"  # nosec B608
-BUMP_MARKS_SQL = (
-    f"UPDATE {META_TABLE} SET revision=revision+1 WHERE singleton_id=1"  # nosec B608
-)
-
-
-# Bumped whenever this process writes or clears a mark (even in a transaction
-# that later rolls back): readers that cache the marks reload when it moves.
-_generation = 0
-
-
-def generation() -> int:
-    """The marks generation of this process (see ``_generation``)."""
-    return _generation
-
-
-def _bump() -> None:
-    global _generation
-    _generation += 1
-
-
-def has_marks_table(conn: sqlite3.Connection) -> bool:
-    return (
-        conn.execute(
-            "SELECT 1 FROM sqlite_master WHERE type='table' AND name=?", (TABLE,)
-        ).fetchone()
-        is not None
-    )
-
-
-def locator_of_key(root_key: str, relative_key: str) -> str:
-    """The locator of a favorite-style file key (root key + relative key)."""
-    return os.path.normcase(os.path.join(root_key, *relative_key.split("/")))
-
-
-def mark_of(conn: sqlite3.Connection, locator: str):
-    """``(size, mtime_ns)`` of the file's removal mark, or None."""
-    if not has_marks_table(conn):
-        return None
-    row = conn.execute(_MARK_OF_SQL, (locator,)).fetchone()
-    return (row[0], row[1]) if row else None
-
-
-def write_mark(
-    conn: sqlite3.Connection, locator: str, size: int, mtime_ns: int, now: str
-):
-    conn.execute(_MARK_SQL, (locator, int(size), int(mtime_ns), now))
-    conn.execute(BUMP_MARKS_SQL)
-    _bump()
-
-
-def clear_marks(conn: sqlite3.Connection, locators) -> int:
-    """Delete the marks of *locators* on *conn* (no commit); the count removed.
-
-    Every record write for a file calls this (#480): a file with records is
-    in the library, so it is never hidden.
-    """
-    locators = list(dict.fromkeys(locators))
-    if not locators or not has_marks_table(conn):
-        return 0
-    removed = 0
-    for locator in locators:
-        removed += conn.execute(_UNMARK_SQL, (locator,)).rowcount
-    if removed:
-        conn.execute(BUMP_MARKS_SQL)
-        _bump()
-    return removed
-
-
-def clear_marks_of_keys(conn: sqlite3.Connection, file_keys) -> int:
-    """``clear_marks`` for favorite-style ``(root key, relative key)`` pairs."""
-    return clear_marks(conn, [locator_of_key(*key) for key in file_keys])
@@ -5,9 +5,7 @@ import sqlite3
 from collections.abc import Iterator
 from contextlib import contextmanager

-from .library_folders import folder_condition, list_library_folders
 from .library_tokens import library_edit_token
-from .prompt_archive import ARCHIVED, SHELVED

 _ELIGIBLE = """(EXISTS(SELECT 1 FROM prompt_pairs ep WHERE ep.positive_prompt_id=p.id)
 OR EXISTS(SELECT 1 FROM generated_images eg WHERE eg.prompt_id=p.id)
@@ -107,12 +105,6 @@ ARCHIVE_SCOPES = {
 }


-# Shelves (#443): the parents on the shelf, or the archived ones.
-PARENT_SCOPES = {"active": SHELVED, "archived": ARCHIVED}
-# A positive pair owner that is on the shelf, as a condition on alias pp.
-SHELVED_PAIR = SHELVED.replace("p.id", "pp.positive_prompt_id")
-
-
 def _escape(value: str) -> str:
    return value.replace("\\", "\\\\").replace("%", "\\%").replace("_", "\\_")

@@ -129,54 +121,7 @@ def _archive(value: str) -> str:
    return ARCHIVE_SCOPES[value]


-# How the Tags filter matches (#444): every tag (AND), any of them (OR), or
-# parents without any tag.
-TAG_MODES = ("all", "any", "untagged")
-# A parent that no tag's Browse returns (#444 "Untagged prompts"): no tag of its
-# own and no active pair carrying one. The vocabulary's untagged count uses it too.
-UNTAGGED = (
-    "NOT EXISTS(SELECT 1 FROM prompt_tags ut WHERE ut.prompt_id=p.id) "
-    "AND NOT EXISTS(SELECT 1 FROM prompt_pairs up JOIN prompt_pair_tags upt "
-    "ON upt.pair_id=up.id WHERE up.positive_prompt_id=p.id AND up.archived=0)"
-)
-
-
-def _tag_mode(tag_mode: object, tags: list[str]) -> str:
-    if not isinstance(tag_mode, str) or tag_mode not in TAG_MODES:
-        raise ValueError("tag_mode must be one of " + ", ".join(TAG_MODES))
-    if tag_mode == "untagged" and tags:
-        raise ValueError("Untagged prompts cannot also filter by tags")
-    return tag_mode
-
-
-def _tag_conditions(tags: list[str], any_tag: bool) -> tuple[list, list, list]:
-    """Parent-arm and pair-arm tag conditions and the tags' parameters."""
-    parent_exists = (
-        "EXISTS(SELECT 1 FROM prompt_tags pt JOIN tags t ON t.id=pt.tag_id "
-        "WHERE pt.prompt_id=p.id AND t.name{test})"
-    )
-    pair_exists = (
-        "EXISTS(SELECT 1 FROM prompt_pair_tags pt JOIN tags t ON t.id=pt.tag_id "
-        "WHERE pt.pair_id=pp.id AND t.name{test})"
-    )
-    if any_tag and tags:
-        # One condition per arm: the card, or one active pair, carries any tag.
-        test = " IN (" + ",".join("?" for _ in tags) + ")"
-        return [parent_exists.format(test=test)], [pair_exists.format(test=test)], tags
-    return (
-        [parent_exists.format(test="=?") for _ in tags],
-        [pair_exists.format(test="=?") for _ in tags],
-        tags,
-    )
-
-
-def _filter(
-    text: str,
-    category: str | None,
-    tags: list[str],
-    tag_mode: str = "all",
-    folder_prefixes: list[str] | None = None,
-) -> tuple[str, list]:
+def _filter(text: str, category: str | None, tags: list[str]) -> tuple[str, list]:
    if not isinstance(text, str) or len(text) > 500:
        raise ValueError("Search text must be a string of at most 500 characters")
    if category is not None and (not isinstance(category, str) or len(category) > 200):
@@ -187,8 +132,6 @@ def _filter(
        or any(not isinstance(tag, str) or not tag or len(tag) > 200 for tag in tags)
    ):
        raise ValueError("Invalid library tags")
-    mode = _tag_mode(tag_mode, tags)
-    untagged = mode == "untagged"
    parent, pair, parent_params, pair_params = [], ["pp.archived=0"], [], []
    if text:
        parent.append("(p.text LIKE ? ESCAPE '\\' OR ls.title LIKE ? ESCAPE '\\')")
@@ -203,11 +146,17 @@ def _filter(
        pair.append("pp.category=?")
        parent_params.append(category)
        pair_params.append(category)
-    parent_tags, pair_tags, tag_params = _tag_conditions(tags, mode == "any")
-    parent.extend(parent_tags)
-    pair.extend(pair_tags)
-    parent_params.extend(tag_params)
-    pair_params.extend(tag_params)
+    for tag in tags:
+        parent.append(
+            "EXISTS(SELECT 1 FROM prompt_tags pt JOIN tags t ON t.id=pt.tag_id "
+            "WHERE pt.prompt_id=p.id AND t.name=?)"
+        )
+        pair.append(
+            "EXISTS(SELECT 1 FROM prompt_pair_tags pt JOIN tags t ON t.id=pt.tag_id "
+            "WHERE pt.pair_id=pp.id AND t.name=?)"
+        )
+        parent_params.append(tag)
+        pair_params.append(tag)
    condition = (
        "("
        + (" AND ".join(parent) or "1=1")
@@ -219,17 +168,7 @@ def _filter(
        + " AND ".join(pair)
        + ")"
    )
-    if untagged:
-        # A whole-card condition: inside the parent-or-pair OR an untagged pair
-        # would let a tagged parent through.
-        condition = f"({condition}) AND {UNTAGGED}"
-    params = [*parent_params, *pair_params]
-    if folder_prefixes:
-        # A whole-card condition around both arms: images link to the parent.
-        folder, folder_params = folder_condition(folder_prefixes)
-        condition = f"({condition}) AND {folder}"
-        params.extend(folder_params)
-    return f"({_ELIGIBLE}) AND ({condition})", params
+    return f"({_ELIGIBLE}) AND ({condition})", [*parent_params, *pair_params]


 class LibraryOperations:
@@ -277,8 +216,6 @@ class LibraryOperations:
        rows = conn.execute(
            "SELECT p.id,p.text,ls.title,p.category,p.rating,p.notes,p.created_at,"
            "p.run_count,p.last_used_at,"
-            + ARCHIVED
-            + " AS archived,"
            + (f"{sort_expression} AS _sort," if sort_expression else "")
            + "(SELECT COUNT(*) FROM prompt_pairs v WHERE v.positive_prompt_id=p.id "
            "AND v.archived=0) AS variant_count,"
@@ -302,7 +239,6 @@ class LibraryOperations:
            # Usage is shown, never compared: the token hashes owner fields only.
            row["run_count"] = row["run_count"] if type(row["run_count"]) is int else 0
            row["last_used_at"] = utc_iso(row["last_used_at"])
-            row["archived"] = bool(row["archived"])
            row["edit_token"] = library_edit_token(epoch, row)
        return result

@@ -315,21 +251,14 @@ class LibraryOperations:
        text: str = "",
        category: str | None = None,
        tags: list[str] | None = None,
-        tag_mode: str = "all",
-        folder_prefixes: list[str] | None = None,
        sort: str = "newest",
        limit: int = 40,
        after: dict | None = None,
-        shelf: str = "active",
    ) -> dict:
        _limit(limit)
        if sort not in _ORDERS:
            raise ValueError("Unknown library sort order")
-        if not isinstance(shelf, str) or shelf not in PARENT_SCOPES:
-            raise ValueError("shelf must be active or archived")
-        where, params = _filter(
-            text, category, [] if tags is None else tags, tag_mode, folder_prefixes
-        )
+        where, params = _filter(text, category, [] if tags is None else tags)
        if after is not None:
            if (
                not isinstance(after, dict)
@@ -341,18 +270,15 @@ class LibraryOperations:
            ceiling = after["ceiling"]
        where += " AND p.id<=?"
        params.append(ceiling)
-        # One SELECT counts the filtered parents of this scope, their active
-        # variants, and the filtered archived parents (Show archived, #443).
-        scope = PARENT_SCOPES[shelf]
-        total, variant_total, archived_total = conn.execute(
-            f"SELECT COALESCE(SUM({scope}),0),"
-            f"COALESCE(SUM(CASE WHEN {scope} THEN (SELECT COUNT(*) "
-            "FROM prompt_pairs v WHERE v.positive_prompt_id=p.id "
-            "AND v.archived=0) ELSE 0 END),0),"
-            f"COALESCE(SUM({ARCHIVED}),0) FROM " + _FROM + " WHERE " + where,
+        # One SELECT counts the filtered parents and their active variants.
+        total, variant_total = conn.execute(
+            "SELECT COUNT(*),COALESCE(SUM((SELECT COUNT(*) FROM prompt_pairs v "
+            "WHERE v.positive_prompt_id=p.id AND v.archived=0)),0) FROM "
+            + _FROM
+            + " WHERE "
+            + where,
            params,
        ).fetchone()
-        where += f" AND {scope}"
        expression, direction = _ORDERS[sort]
        if after is not None:
            operator = ">" if direction == "ASC" else "<"
@@ -385,9 +311,6 @@ class LibraryOperations:
            "items": rows,
            "total": total,
            "variant_total": variant_total,
-            "archived_total": archived_total,
-            # Echoed so a client can tell this read applied its tag match.
-            "tag_mode": tag_mode,
            "has_more": has_more,
            "next_key": next_key,
        }
@@ -398,12 +321,9 @@ class LibraryOperations:
        text: str = "",
        category: str | None = None,
        tags: list[str] | None = None,
-        tag_mode: str = "all",
-        folder_prefixes: list[str] | None = None,
        sort: str = "newest",
        limit: int = 40,
        after: dict | None = None,
-        shelf: str = "active",
    ) -> dict:
        with self.library_snapshot(include_ceiling=True) as (conn, epoch, ceiling):
            return self._list_library(
@@ -413,12 +333,9 @@ class LibraryOperations:
                text=text,
                category=category,
                tags=tags,
-                tag_mode=tag_mode,
-                folder_prefixes=folder_prefixes,
                sort=sort,
                limit=limit,
                after=after,
-                shelf=shelf,
            )

    def _is_library_positive(self, conn: sqlite3.Connection, positive_id: int) -> bool:
@@ -546,13 +463,9 @@ class LibraryOperations:
            "categories": [row["category"] for row in rows],
        }

-    def get_library_options(self, folder_roots=None) -> dict:
-        """Categories; with *folder_roots* (root spellings) also ``folders``."""
+    def get_library_options(self) -> dict:
        with self.library_snapshot() as (conn, epoch, _ceiling):
-            result = self._get_library_options(conn, epoch)
-            if folder_roots is not None:
-                result["folders"] = list_library_folders(conn, folder_roots, _ELIGIBLE)
-            return result
+            return self._get_library_options(conn, epoch)

    def get_library_previews(self, positive_ids: list[int]) -> dict[int, list[dict]]:
        """Read at most two links per parent in one bounded page query."""
@@ -663,9 +576,7 @@ class LibraryOperations:
            owners = {}
            order = []
            for row in conn.execute(
-                "SELECT p.id,p.text,ls.title,p.category,p.rating,p.notes,"
-                + ARCHIVED
-                + " AS archived FROM "
+                "SELECT p.id,p.text,ls.title,p.category,p.rating,p.notes FROM "
                + _FROM
                + " WHERE "
                + _ELIGIBLE
@@ -678,7 +589,6 @@ class LibraryOperations:
                    "tags": [],
                    "rating": row["rating"],
                    "notes": row["notes"],
-                    "archived": bool(row["archived"]),
                    "variants": [],
                }
                order.append(row["id"])
@@ -723,9 +633,8 @@ class LibraryOperations:
        """System › Overview counts from one snapshot, writing nothing.

        ``positive_prompts`` and ``negative_variants`` are the unfiltered
-        Library's ``total`` and ``variant_total``: eligible parents on the
-        shelf (not archived, #443) and their active pairs (every pair's
-        positive is eligible). ``images`` counts indexed
+        Library's ``total`` and ``variant_total``: eligible parents and active
+        pairs (every pair's positive is eligible). ``images`` counts indexed
        ``generated_images`` rows, not files on disk. An image has no rating
        of its own (it shows its linked prompt's), so ``rated_images`` counts
        the indexed images whose linked prompt is rated. ``review_pending`` is
@@ -733,14 +642,8 @@ class LibraryOperations:
        """
        with self.library_snapshot() as (conn, _epoch, _ceiling):
            row = conn.execute(
-                "SELECT (SELECT COUNT(*) FROM prompts p WHERE "
-                + _ELIGIBLE
-                + " AND "
-                + SHELVED
-                + "),"
-                "(SELECT COUNT(*) FROM prompt_pairs pp WHERE pp.archived=0 AND "
-                + SHELVED_PAIR
-                + "),"
+                "SELECT (SELECT COUNT(*) FROM prompts p WHERE " + _ELIGIBLE + "),"
+                "(SELECT COUNT(*) FROM prompt_pairs WHERE archived=0),"
                "(SELECT COUNT(*) FROM generated_images),"
                "(SELECT COUNT(*) FROM generated_images gi JOIN prompts r "
                "ON r.id=gi.prompt_id WHERE r.rating IS NOT NULL),"
@@ -1,437 +0,0 @@
-"""Delete selected Library prompts; archive the paired ones (#443, D152).
-
-A selected Library parent is classified, in this order, as ``not_found``
-(missing, or not a Library parent), ``protected`` (tagged ``__protected__``;
-never changed), ``already_archived``, ``archive`` (the positive or negative of
-any saved pair, archived pair or not: archiving hides it from the shelf and
-removes nothing) or ``delete`` (in no pair: deleted exactly as the legacy
-delete does, through ``delete_prompt_rows``). Every command checks the
-storage epoch first and runs in one ``BEGIN IMMEDIATE`` transaction.
-
-The write executes what the user reviewed: it is given the reviewed archive
-and delete lists, and deletes only reviewed deletes the route backed up
-(``candidates``) whose fingerprint is unchanged since that backup.
-"""
-
-import hashlib
-import json
-import re
-import sqlite3
-from typing import Iterable
-
-from .library import _ELIGIBLE
-from .library_commands import _validate_bulk_ids, _validate_epoch
-from .models import utc_now_iso
-from .prompt_archive import ARCHIVED as _ARCHIVED
-from .prompt_archive import TABLE as ARCHIVE
-from .workflow_documents import documents_of_rows, release_documents
-
-try:
-    from ..utils.hashing import generate_prompt_hash
-except ImportError:
-    from utils.hashing import generate_prompt_hash
-
-# Ids bound per statement: the pair check binds each id twice, which stays
-# under SQLite's historical 999-variable limit (maintenance.py ID_BATCH).
-ID_BATCH = 400
-_PROTECTED = (
-    "EXISTS(SELECT 1 FROM prompt_tags pt JOIN tags t ON t.id=pt.tag_id "
-    "WHERE pt.prompt_id=p.id AND t.name='__protected__')"
-)
-_PAIRED = (
-    "EXISTS(SELECT 1 FROM prompt_pairs pp "
-    "WHERE pp.positive_prompt_id=p.id OR pp.negative_prompt_id=p.id)"
-)
-# #482: used as the negative of another positive's pair (archived or not):
-# never deleted, so that positive's variant stays (archive only).
-_NEGATIVE_OF_OTHER = (
-    "EXISTS(SELECT 1 FROM prompt_pairs op "
-    "WHERE op.negative_prompt_id=p.id AND op.positive_prompt_id!=p.id)"
-)
-# Classes in the order a prompt is tested; the first that holds wins.
-CLASSES = ("not_found", "protected", "already_archived", "archive", "delete")
-_DIGEST = re.compile(r"^[0-9a-f]{64}$")
-
-
-def _batches(ids: list) -> Iterable[list]:
-    for start in range(0, len(ids), ID_BATCH):
-        yield ids[start : start + ID_BATCH]
-
-
-def delete_prompt_rows(conn: sqlite3.Connection, prompt_ids: list[int]) -> int:
-    """Delete prompts and their image link rows; return the prompts deleted.
-
-    The legacy delete's statements (``delete_prompt``, ``bulk_delete_prompts``)
-    in the caller's transaction: image link rows first (``image_prompt_pairs``
-    cascades, review decisions keep a NULL image), then the prompts (tags and
-    Library state cascade), then the workflow documents no row references.
-    Image files are never touched. The caller checks pairs first.
-    """
-    documents = documents_of_rows(conn, "prompt_id", prompt_ids)
-    deleted = 0
-    for chunk in _batches(list(prompt_ids)):
-        marks = ",".join("?" for _ in chunk)
-        conn.execute(
-            f"DELETE FROM generated_images WHERE prompt_id IN ({marks})",  # nosec
-            chunk,
-        )
-        deleted += conn.execute(
-            f"DELETE FROM prompts WHERE id IN ({marks})", chunk  # nosec B608
-        ).rowcount
-    release_documents(conn, documents)
-    return deleted
-
-
-class LibraryArchiveOperations:
-    """PromptDatabase mixin: classify, archive or delete, and restore parents."""
-
-    def _classify_library_delete(
-        self, conn: sqlite3.Connection, prompt_ids: list[int]
-    ) -> dict:
-        found, deletable = {}, set()
-        for chunk in _batches(prompt_ids):
-            marks = ",".join("?" for _ in chunk)
-            for row in conn.execute(
-                f"SELECT p.id,{_PROTECTED},{_ARCHIVED},{_PAIRED},"  # nosec B608
-                f"{_NEGATIVE_OF_OTHER} "
-                f"FROM prompts p WHERE p.id IN ({marks}) AND {_ELIGIBLE}",
-                chunk,
-            ):
-                protected, archived, paired, negative_of_other = row[1:5]
-                if protected:
-                    found[row[0]] = "protected"
-                elif archived:
-                    found[row[0]] = "already_archived"
-                elif paired:
-                    found[row[0]] = "archive"
-                    if not negative_of_other:
-                        deletable.add(row[0])
-                else:
-                    found[row[0]] = "delete"
-        classes = {name: [] for name in CLASSES}
-        for pid in prompt_ids:
-            classes[found.get(pid, "not_found")].append(pid)
-        # #482: the archive ids Delete permanently may delete with their pairs.
-        classes["deletable"] = [pid for pid in classes["archive"] if pid in deletable]
-        return classes
-
-    @staticmethod
-    def _image_links(conn: sqlite3.Connection, prompt_ids: list[int]) -> int:
-        total = 0
-        for chunk in _batches(prompt_ids):
-            marks = ",".join("?" for _ in chunk)
-            total += conn.execute(
-                "SELECT COUNT(*) FROM generated_images "  # nosec B608
-                f"WHERE prompt_id IN ({marks})",
-                chunk,
-            ).fetchone()[0]
-        return total
-
-    @staticmethod
-    def _fingerprints(conn: sqlite3.Connection, prompt_ids: list[int]) -> dict:
-        """What a safety backup holds of each prompt a delete would remove.
-
-        The prompt row (usage included), its tag ids, its Library title and
-        its image link rows (count and newest id), as a JSON-safe list.
-        """
-        prints = {}
-        for chunk in _batches(prompt_ids):
-            marks = ",".join("?" for _ in chunk)
-            for row in conn.execute(
-                "SELECT p.id,p.text,p.hash,p.category,p.rating,p.notes,"  # nosec
-                "p.updated_at,p.run_count,p.last_used_at,"
-                "(SELECT group_concat(tag_id) FROM (SELECT tag_id FROM prompt_tags "
-                "WHERE prompt_id=p.id ORDER BY tag_id)),"
-                "(SELECT title FROM prompt_library_state WHERE prompt_id=p.id),"
-                "(SELECT COUNT(*) FROM generated_images WHERE prompt_id=p.id),"
-                "(SELECT MAX(id) FROM generated_images WHERE prompt_id=p.id) "
-                f"FROM prompts p WHERE p.id IN ({marks})",
-                chunk,
-            ):
-                prints[row[0]] = [
-                    value if isinstance(value, (int, str, type(None))) else repr(value)
-                    for value in tuple(row)[1:]
-                ]
-        return prints
-
-    @staticmethod
-    def _distinct_images(conn: sqlite3.Connection, prompt_ids: list[int]) -> int:
-        """Image rows of ``prompt_ids`` (each image once; #482 deletes them)."""
-        return LibraryArchiveOperations._image_links(conn, prompt_ids)
-
-    @staticmethod
-    def _pair_prints(conn: sqlite3.Connection, prompt_ids: list[int]) -> dict:
-        """#482: each prompt's own saved pairs, as the review saw them.
-
-        Per pair (by id): its negative, archived flag, metadata, usage, ordered
-        tag ids and its image-pair links (count and newest id).
-        """
-        prints = {pid: [] for pid in prompt_ids}
-        for chunk in _batches(prompt_ids):
-            marks = ",".join("?" for _ in chunk)
-            for row in conn.execute(
-                "SELECT pp.positive_prompt_id,pp.id,pp.negative_prompt_id,"  # nosec
-                "pp.archived,pp.title,pp.category,pp.rating,pp.notes,pp.run_count,"
-                "pp.last_used_at,pp.updated_at,"
-                "(SELECT group_concat(tag_id) FROM (SELECT tag_id FROM "
-                "prompt_pair_tags WHERE pair_id=pp.id ORDER BY tag_id)),"
-                "(SELECT COUNT(*) FROM image_prompt_pairs WHERE pair_id=pp.id),"
-                "(SELECT MAX(id) FROM image_prompt_pairs WHERE pair_id=pp.id) "
-                f"FROM prompt_pairs pp WHERE pp.positive_prompt_id IN ({marks}) "
-                "ORDER BY pp.id",
-                chunk,
-            ):
-                prints[row[0]].append(
-                    [
-                        v if isinstance(v, (int, str, type(None))) else repr(v)
-                        for v in tuple(row)[1:]
-                    ]
-                )
-        return prints
-
-    @classmethod
-    def _review_digests(cls, conn: sqlite3.Connection, prompt_ids: list[int]) -> dict:
-        """#482: one digest per deletable prompt of its row and its pairs."""
-        prompts = cls._fingerprints(conn, prompt_ids)
-        pairs = cls._pair_prints(conn, prompt_ids)
-        return {
-            pid: hashlib.sha256(
-                json.dumps(
-                    [prompts.get(pid), pairs[pid]], separators=(",", ":")
-                ).encode("utf-8")
-            ).hexdigest()
-            for pid in prompt_ids
-        }
-
-    @staticmethod
-    def _paired_counts(
-        conn: sqlite3.Connection, prompt_ids: list[int], selected: list[int]
-    ) -> dict:
-        """#482: what Delete permanently would remove with ``prompt_ids``."""
-        pairs = archived = variants = 0
-        negatives = set()
-        for chunk in _batches(prompt_ids):
-            marks = ",".join("?" for _ in chunk)
-            for archived_flag, negative, positive in conn.execute(
-                "SELECT archived,negative_prompt_id,positive_prompt_id "  # nosec
-                f"FROM prompt_pairs WHERE positive_prompt_id IN ({marks})",
-                chunk,
-            ):
-                pairs += 1
-                archived += 1 if archived_flag else 0
-                if negative is not None:
-                    variants += 1
-                    if negative != positive:
-                        negatives.add(negative)
-        return {
-            "pairs": pairs,
-            "archived_pairs": archived,
-            "variants": variants,
-            "kept_negatives": len(negatives - set(selected)),
-        }
-
-    @staticmethod
-    def _checked_ids(prompt_ids: list[int], expected_epoch: str) -> list[int]:
-        _validate_epoch(expected_epoch)
-        _validate_bulk_ids(prompt_ids)
-        return list(dict.fromkeys(prompt_ids))
-
-    def classify_library_delete(
-        self, prompt_ids: list[int], *, expected_epoch: str
-    ) -> dict:
-        """What a delete of ``prompt_ids`` would do now (reads only).
-
-        Returns the id lists per class, in request order, ``image_links``
-        (the image link rows the ``delete`` class would remove) and
-        ``fingerprints`` of the ``delete`` class (``_fingerprints``).
-        """
-        prompt_ids = self._checked_ids(prompt_ids, expected_epoch)
-        with self.library_snapshot() as (conn, _epoch, _ceiling):
-            epoch = self._library_epoch(conn, expected_epoch)
-            classes = self._classify_library_delete(conn, prompt_ids)
-            deletable = classes["deletable"]
-            return {
-                "library_epoch": epoch,
-                **classes,
-                "image_links": self._image_links(conn, classes["delete"]),
-                "fingerprints": self._fingerprints(conn, classes["delete"]),
-                # #482: Delete permanently, with the deletable prompts' pairs.
-                "review_digests": self._review_digests(conn, deletable),
-                "paired_counts": self._paired_counts(conn, deletable, prompt_ids),
-                "paired_image_links": self._distinct_images(conn, deletable),
-            }
-
-    @staticmethod
-    def _repair_hash(conn: sqlite3.Connection, prompt_id: int) -> None:
-        """Give an archived prompt its canonical hash, so ingestion finds it.
-
-        Scans, the monitor and node saves resolve prompts by hash; a stale or
-        missing one would make them insert a visible copy (Q3). When another
-        row already holds the canonical hash, lookups find that row and no new
-        copy is made, so nothing is written.
-        """
-        text, stored = conn.execute(
-            "SELECT text,hash FROM prompts WHERE id=?", (prompt_id,)
-        ).fetchone()
-        canonical = generate_prompt_hash(text) if isinstance(text, str) else None
-        if canonical is None or stored == canonical:
-            return
-        if conn.execute(
-            "SELECT 1 FROM prompts WHERE hash=? AND id!=?", (canonical, prompt_id)
-        ).fetchone():
-            return
-        conn.execute("UPDATE prompts SET hash=? WHERE id=?", (canonical, prompt_id))
-
-    def archive_or_delete_library_prompts(
-        self,
-        archive_ids: list[int],
-        delete_ids: list[int],
-        *,
-        expected_epoch: str,
-        candidates: dict | None,
-        delete_paired: dict | None = None,
-    ) -> dict:
-        """Archive and delete what the user reviewed, all or nothing.
-
-        ``archive_ids`` and ``delete_ids`` are the reviewed classes.
-        ``candidates`` maps each reviewed delete the route backed up to its
-        fingerprint then (None: every reviewed delete, unchecked; tests and
-        callers without a backup). A reviewed delete is deleted only when it
-        still classifies ``delete`` and its fingerprint is unchanged; one that
-        is now paired, and a reviewed archive now unpaired, are archived (the
-        restorable direction); anything else is kept and counted.
-
-        ``delete_paired`` (#482) maps reviewed archive ids the user chose to
-        Delete permanently to their review digest. Each is deleted with its
-        own saved pairs only while it is still deletable and its digest is
-        unchanged; otherwise it is archived and counted ``changed``.
-        """
-        _validate_epoch(expected_epoch)
-        for ids in (archive_ids, delete_ids):
-            if not isinstance(ids, list) or any(
-                type(pid) is not int or not 1 <= pid <= 2**63 - 1 for pid in ids
-            ):
-                raise ValueError("prompt ids must be lists of positive integers")
-        reviewed_delete = set(delete_ids)
-        delete_paired = {} if delete_paired is None else delete_paired
-        if not isinstance(delete_paired, dict) or any(
-            type(pid) is not int
-            or not isinstance(digest, str)
-            or not _DIGEST.match(digest)
-            for pid, digest in delete_paired.items()
-        ):
-            raise ValueError("delete_paired must map prompt ids to review digests")
-        if not set(delete_paired) <= set(archive_ids):
-            raise ValueError("A permanent delete must be a reviewed archive id")
-        if not archive_ids and not delete_ids:
-            raise ValueError("Nothing to delete or archive")
-        if reviewed_delete & set(archive_ids):
-            raise ValueError("A prompt cannot be both archived and deleted")
-        prompt_ids = list(dict.fromkeys([*archive_ids, *delete_ids]))
-        with self._pair_transaction() as conn:
-            epoch = self._library_epoch(conn, expected_epoch)
-            classes = self._classify_library_delete(conn, prompt_ids)
-            now_prints = self._fingerprints(conn, classes["delete"])
-            deletes, archives, changed = [], [], 0
-            paired_now = set(classes["deletable"])
-            chosen = [pid for pid in classes["archive"] if pid in delete_paired]
-            digests = self._review_digests(
-                conn, [pid for pid in chosen if pid in paired_now]
-            )
-            paired_deletes = []
-            for pid in classes["archive"]:
-                if pid not in delete_paired:
-                    archives.append(pid)
-                elif digests.get(pid) == delete_paired[pid]:
-                    paired_deletes.append(pid)
-                else:
-                    archives.append(pid)  # changed since the review: restorable
-                    changed += 1
-            for pid in classes["delete"]:
-                if pid not in reviewed_delete:
-                    archives.append(pid)  # reviewed as archive, now unpaired
-                    changed += 1 if pid in delete_paired else 0
-                elif candidates is None or candidates.get(pid) == now_prints[pid]:
-                    deletes.append(pid)
-                else:
-                    changed += 1
-            changed += len(classes["protected"])
-            image_links = self._image_links(conn, [*deletes, *paired_deletes])
-            now = utc_now_iso()
-            for pid in archives:
-                self._repair_hash(conn, pid)
-            conn.executemany(
-                f"INSERT INTO {ARCHIVE}(prompt_id, archived_at) VALUES (?, ?)",
-                [(pid, now) for pid in archives],
-            )
-            # A changed row is the newest edit the restore fingerprint reads.
-            conn.executemany(
-                "UPDATE prompts SET updated_at=? WHERE id=?",
-                [(now, pid) for pid in archives],
-            )
-            # #482: the image-pair links (RESTRICT) go first, then the pairs
-            # (pair tags CASCADE, review decisions SET NULL), then the prompts.
-            pairs_removed = 0
-            for chunk in _batches(paired_deletes):
-                marks = ",".join("?" for _ in chunk)
-                pairs_of = (
-                    "SELECT id FROM prompt_pairs "  # nosec B608
-                    f"WHERE positive_prompt_id IN ({marks})"
-                )
-                conn.execute(
-                    f"DELETE FROM image_prompt_pairs WHERE pair_id IN ({pairs_of})",
-                    chunk,
-                )
-                pairs_removed += conn.execute(
-                    "DELETE FROM prompt_pairs "  # nosec B608
-                    f"WHERE positive_prompt_id IN ({marks})",
-                    chunk,
-                ).rowcount
-            deleted = delete_prompt_rows(conn, [*deletes, *paired_deletes])
-            return {
-                "library_epoch": epoch,
-                "deleted": deleted,
-                "archived": len(archives),
-                "already_archived": len(classes["already_archived"]),
-                "not_found": len(classes["not_found"]),
-                "changed": changed,
-                "image_links": image_links,
-                "pairs_removed": pairs_removed,
-            }
-
-    def restore_library_prompts(
-        self, prompt_ids: list[int], *, expected_epoch: str
-    ) -> dict:
-        """Put archived prompts back on the shelf, all or nothing.
-
-        Every requested id with an archive row is restored, whatever its
-        protection or Library parent state: restoring only un-hides it.
-        """
-        prompt_ids = self._checked_ids(prompt_ids, expected_epoch)
-        with self._pair_transaction() as conn:
-            epoch = self._library_epoch(conn, expected_epoch)
-            restored, existing = [], set()
-            for chunk in _batches(prompt_ids):
-                marks = ",".join("?" for _ in chunk)
-                for pid, archived in conn.execute(
-                    f"SELECT p.id,{_ARCHIVED} FROM prompts p "  # nosec B608
-                    f"WHERE p.id IN ({marks})",
-                    chunk,
-                ):
-                    existing.add(pid)
-                    if archived:
-                        restored.append(pid)
-            now = utc_now_iso()
-            conn.executemany(
-                f"DELETE FROM {ARCHIVE} WHERE prompt_id=?", [(pid,) for pid in restored]
-            )
-            conn.executemany(
-                "UPDATE prompts SET updated_at=? WHERE id=?",
-                [(now, pid) for pid in restored],
-            )
-            return {
-                "library_epoch": epoch,
-                "restored": len(restored),
-                "unchanged": len(existing) - len(restored),
-                "not_found": len(prompt_ids) - len(existing),
-            }
@@ -21,10 +21,6 @@ _UUID = re.compile(r"[0-9a-f]{8}(?:-[0-9a-f]{4}){3}-[0-9a-f]{12}")
 _TOKEN = re.compile(r"[0-9a-f]{64}")
 # Parent metadata stored on the prompt row; title lives in prompt_library_state.
 _PROMPT_COLUMNS = ("category", "rating", "notes")
-# Ids per IN (...) read: well under SQLite's oldest bound-parameter limit (999).
-_BULK_CHUNK = 500
-# The tags one prompt may carry: what the editor's save accepts (``validate_tags``).
-MAX_LIBRARY_TAGS = 20


 class LibraryCommandError(Exception):
@@ -89,13 +85,6 @@ def _validate_epoch(expected_epoch: str) -> None:
        raise ValueError("expected_epoch must be a canonical UUID")


-def _validate_bulk_ids(prompt_ids: list[int]) -> None:
-    if not isinstance(prompt_ids, list) or not prompt_ids:
-        raise ValueError("prompt_ids must be a non-empty list")
-    if any(type(pid) is not int or not 1 <= pid <= 2**63 - 1 for pid in prompt_ids):
-        raise ValueError("prompt_ids must be positive integers")
-
-
 def _validate_guards(positive_id: int, expected_epoch: str, if_match: str) -> None:
    if type(positive_id) is not int or not 1 <= positive_id <= 2**63 - 1:
        raise ValueError("Invalid positive prompt ID")
@@ -319,134 +308,3 @@ class LibraryCommandOperations:
                positive_created=False,
                pair_created=pair_created,
            )
-
-    def bulk_set_library_category(
-        self, prompt_ids: list[int], category: str, *, expected_epoch: str
-    ) -> dict:
-        """Set one category on many Library parents, all or nothing (#437).
-
-        Guarded by the storage epoch the page read. Only rows whose category
-        differs are written (their ``updated_at`` and edit token change) and
-        registered as Library parents, as the editor's PATCH does; ids
-        that are missing or are not Library parents count as not found.
-        """
-        _validate_epoch(expected_epoch)
-        _validate_bulk_ids(prompt_ids)
-        prompt_ids = list(dict.fromkeys(prompt_ids))
-        if not isinstance(category, str) or not category.strip():
-            raise ValueError("Category is required")
-        validate_category(category)
-        category = category.strip()
-        with self._pair_transaction() as conn:
-            epoch = self._library_epoch(conn, expected_epoch)
-            current = {}
-            for start in range(0, len(prompt_ids), _BULK_CHUNK):
-                chunk = prompt_ids[start : start + _BULK_CHUNK]
-                marks = ",".join("?" for _ in chunk)
-                current.update(
-                    conn.execute(
-                        f"SELECT p.id,p.category FROM prompts p "  # nosec B608
-                        f"WHERE p.id IN ({marks}) AND {_ELIGIBLE}",
-                        chunk,
-                    ).fetchall()
-                )
-            changed = [pid for pid, value in current.items() if value != category]
-            for pid in changed:
-                self._ensure_library_parent(conn, pid)
-            now = utc_now_iso()
-            conn.executemany(
-                "UPDATE prompts SET category=?,updated_at=? WHERE id=?",
-                [(category, now, pid) for pid in changed],
-            )
-            return {
-                "library_epoch": epoch,
-                "category": category,
-                "updated": len(changed),
-                "unchanged": len(current) - len(changed),
-                "not_found": len(prompt_ids) - len(current),
-            }
-
-    def bulk_add_library_tags(
-        self, prompt_ids: list[int], tags: list[str], *, expected_epoch: str
-    ) -> dict:
-        """Add tags to many Library parents, all or nothing (#442).
-
-        Names are normalized once (trim, the vocabulary name rules, casefold
-        repeats folded, at most 20). A parent is given only the names it lacks,
-        compared with ``casefold`` against its own tags; registry rows are
-        found and inserted by their exact name, and only for names some parent
-        gets. A parent whose tags would pass 20 is skipped (``over_limit``) so
-        the editor can still save it. Pair and image tags are not touched.
-        """
-        from .annotations import ImageTagLimitError, normalize_image_tags
-
-        _validate_epoch(expected_epoch)
-        _validate_bulk_ids(prompt_ids)
-        prompt_ids = list(dict.fromkeys(prompt_ids))
-        too_many = f"At most {MAX_LIBRARY_TAGS} tags can be added at once"
-        try:
-            tags = normalize_image_tags(tags)
-        except ImageTagLimitError:
-            # Its message names images; this is a prompt route.
-            raise ValueError(too_many) from None
-        if not tags:
-            raise ValueError("tags must name at least one tag")
-        if len(tags) > MAX_LIBRARY_TAGS:
-            raise ValueError(too_many)
-        with self._pair_transaction() as conn:
-            epoch = self._library_epoch(conn, expected_epoch)
-            held = self._library_parent_tags(conn, prompt_ids)
-            additions, over_limit = {}, 0
-            for pid, names in held.items():
-                present = {name.casefold() for name in names}
-                missing = [name for name in tags if name.casefold() not in present]
-                if not missing:
-                    continue
-                if len(names) + len(missing) > MAX_LIBRARY_TAGS:
-                    over_limit += 1
-                    continue
-                additions[pid] = missing
-            wanted = list(
-                dict.fromkeys(n for names in additions.values() for n in names)
-            )
-            tag_ids = self._ensure_tags(conn, wanted)
-            now = utc_now_iso()
-            for pid, names in additions.items():
-                conn.executemany(
-                    "INSERT OR IGNORE INTO prompt_tags (prompt_id, tag_id) "
-                    "VALUES (?, ?)",
-                    [(pid, tag_ids[name]) for name in names],
-                )
-                self._ensure_library_parent(conn, pid)
-                conn.execute("UPDATE prompts SET updated_at=? WHERE id=?", (now, pid))
-            return {
-                "library_epoch": epoch,
-                "tags": tags,
-                "updated": len(additions),
-                "unchanged": len(held) - len(additions) - over_limit,
-                "not_found": len(prompt_ids) - len(held),
-                "over_limit": over_limit,
-            }
-
-    def _library_parent_tags(
-        self, conn: sqlite3.Connection, prompt_ids: list[int]
-    ) -> dict[int, list[str]]:
-        """The Library parents among ``prompt_ids`` and their own tag names."""
-        held: dict[int, list[str]] = {}
-        for start in range(0, len(prompt_ids), _BULK_CHUNK):
-            chunk = prompt_ids[start : start + _BULK_CHUNK]
-            marks = ",".join("?" for _ in chunk)
-            for (pid,) in conn.execute(
-                f"SELECT p.id FROM prompts p WHERE p.id IN ({marks}) "  # nosec B608
-                f"AND {_ELIGIBLE}",
-                chunk,
-            ):
-                held[pid] = []
-            for pid, name in conn.execute(
-                "SELECT pt.prompt_id,t.name FROM prompt_tags pt "  # nosec B608
-                f"JOIN tags t ON t.id=pt.tag_id WHERE pt.prompt_id IN ({marks})",
-                chunk,
-            ):
-                if pid in held:
-                    held[pid].append(name)
-        return held
@@ -1,114 +0,0 @@
-"""Library output-folder filter (#444): folder names, root prefixes and listing.
-
-A folder is a ``/``-joined path relative to an output root, as Images' folder
-filter and the legacy ``/prompt_manager/subfolders`` name them. A parent
-matches a folder when one of its linked images (``generated_images.prompt_id``,
-the link its previews and image count read) lies in that folder or below it,
-under any spelling of any output root.
-
-Matching compares ``generated_images.file_path``, which is always
-``normcase(normpath(abspath(path)))`` (``models.normalize_image_path``), with
-prefixes built by the same normalization here, so case folding is the
-platform's own on both sides (Windows folds non-ASCII too, unlike SQLite's
-``lower()``) and the comparison is an exact ``substr`` with no wildcards.
-"""
-
-import os
-import sqlite3
-
-_MAX_FOLDER = 1024
-_MAX_PREFIXES = 64
-
-
-def normalize_folder(value: object, pathmod=os.path) -> str:
-    """The folder as ``a/b``, outer slashes dropped; empty means no filter.
-
-    ``/`` always separates. ``\\`` separates only on Windows (``ntpath``): on
-    POSIX it is an ordinary character of a folder's name, and the listing
-    (``relative_folder``) names such a folder with it, so both agree.
-    ``.``/``..``/empty segments, control characters and (on Windows) a drive
-    are refused: the value only ever names a folder below a root.
-    """
-    if not isinstance(value, str) or len(value) > _MAX_FOLDER:
-        raise ValueError(f"folder must be text of at most {_MAX_FOLDER} characters")
-    windows = pathmod.sep == "\\"
-    folder = (value.replace("\\", "/") if windows else value).strip("/")
-    if not folder:
-        return ""
-    parts = folder.split("/")
-    if (
-        any(part in ("", ".", "..") for part in parts)
-        or (windows and ":" in parts[0])
-        or any(ord(char) < 32 or ord(char) == 127 for char in folder)
-    ):
-        raise ValueError("folder must be a folder below an output root")
-    return folder
-
-
-def _base(root: object, pathmod) -> str:
-    return pathmod.normcase(pathmod.normpath(str(root)))
-
-
-def folder_prefixes(roots, folder: str, pathmod=os.path) -> list[str]:
-    """One ``file_path`` prefix per root spelling for a normalized folder."""
-    prefixes = []
-    for root in roots:
-        joined = pathmod.join(_base(root, pathmod), *folder.split("/"))
-        prefix = pathmod.normcase(pathmod.normpath(joined)) + pathmod.sep
-        if prefix not in prefixes:
-            prefixes.append(prefix)
-    if not prefixes or len(prefixes) > _MAX_PREFIXES:
-        raise ValueError("No output folder to filter by")
-    return prefixes
-
-
-def folder_condition(prefixes: list[str]) -> tuple[str, list]:
-    """A condition on alias ``p``: one linked image under any prefix."""
-    tests = " OR ".join("substr(fg.file_path,1,?)=?" for _ in prefixes)
-    params = [value for prefix in prefixes for value in (len(prefix), prefix)]
-    return (
-        "EXISTS(SELECT 1 FROM generated_images fg WHERE fg.prompt_id=p.id "
-        f"AND ({tests}))",
-        params,
-    )
-
-
-def relative_folder(image_path: str, roots, pathmod=os.path) -> str | None:
-    """The folder of *image_path* below the first root spelling holding it.
-
-    The spelling of the stored path is kept (its case on Windows); ``None``
-    for an image directly in a root or outside every root.
-    """
-    directory = pathmod.normpath(pathmod.dirname(image_path))
-    folded = pathmod.normcase(directory)
-    for root in roots:
-        base = _base(root, pathmod)
-        start = base if base.endswith(pathmod.sep) else base + pathmod.sep
-        if not folded.startswith(start):
-            continue
-        # normcase keeps the length for ordinary names; else show the folded form.
-        rest = (directory if len(directory) == len(folded) else folded)[len(start) :]
-        parts = rest.split(pathmod.sep)
-        if any(part in ("", ".", "..") for part in parts):
-            return None
-        return "/".join(parts)
-    return None
-
-
-def list_library_folders(
-    conn: sqlite3.Connection, roots, eligible: str, pathmod=os.path
-) -> list[str]:
-    """Every folder (and ancestor) holding an image of an eligible parent."""
-    folders = set()
-    for (image_path,) in conn.execute(
-        "SELECT DISTINCT g.image_path FROM generated_images g "
-        "JOIN prompts p ON p.id=g.prompt_id WHERE " + eligible
-    ):
-        if not isinstance(image_path, str) or not image_path:
-            continue
-        folder = relative_folder(image_path, roots, pathmod)
-        if folder is None:
-            continue
-        parts = folder.split("/")
-        folders.update("/".join(parts[:index]) for index in range(1, len(parts) + 1))
-    return sorted(folders, key=lambda value: (value.casefold(), value))
@@ -56,11 +56,9 @@ from .models import BUSY_TIMEOUT_SECONDS, PromptModel
 try:
    from ..utils import library_location as ll
    from ..utils.logging_config import get_logger
-    from ..utils.workspace_keys import KEY_FILE_NAME
 except ImportError:
    from utils import library_location as ll
    from utils.logging_config import get_logger
-    from utils.workspace_keys import KEY_FILE_NAME

 logger = get_logger("prompt_manager.database.library_move")

@@ -493,8 +491,7 @@ class _Move:
        sweep_move_temps(target)
        if ll.read_marker(target).get("state") == ll.MARKER_PENDING:
            # An earlier move stopped before it switched: its files are ours.
-            names = (ll.DATABASE_NAME, ll.CONFIG_NAME, KEY_FILE_NAME)
-            for name in names + self.plan.backups:
+            for name in (ll.DATABASE_NAME, ll.CONFIG_NAME) + self.plan.backups:
                _remove(os.path.join(target, name))
            for suffix in ("-wal", "-shm", "-journal"):
                _remove(os.path.join(target, ll.DATABASE_NAME + suffix))
@@ -539,7 +536,6 @@ class _Move:
                raise MoveFailed("copy-failed") from error
            _check_copies([(self.plan.config_path, temp, expected)])
            copies = copies + [(self.plan.config_path, temp, expected, ll.CONFIG_NAME)]
-        copies = copies + self._key_copy()
        self.marker = write_marker(
            target, ll.MARKER_PENDING, self.plan.db_path, self.plan.config_path
        )
@@ -560,28 +556,6 @@ class _Move:
        self.checkpoint("marked")
        return files

-    def _key_copy(self) -> list:
-        """The workspace key's verified copy (#430), or none: it is re-creatable.
-
-        Without it the moved library starts with a new key, so pages left open
-        across the restart refresh once; that never fails the move.
-        """
-        source = os.path.join(self.plan.source_dir, KEY_FILE_NAME)
-        if not os.path.isfile(source):
-            return []
-        temp = self.temp(".key")
-        try:
-            expected = _hash_copy(source, temp)
-            _check_copies([(source, temp, expected)])
-        except (OSError, MoveFailed) as error:
-            _remove(temp)
-            logger.warning(
-                f"Library move: the workspace key was not copied ({error}); "
-                "open workspace pages refresh once after the restart"
-            )
-            return []
-        return [(source, temp, expected, KEY_FILE_NAME)]
-
    def cleanup(self) -> None:
        if self.moved:
            return
@@ -15,8 +15,6 @@ change:
  ``cleanup_orphaned_images``), counted only under a source that can be read
  now, as the health check's ``missing_files`` judges them
  (``health.link_states``). It deletes database rows only, never a file.
-  It also forgets the removal marks (#480) that hide nothing any more: the
-  file is gone or changed, under a readable source (#501, ``_stale_marks``).

 ``preview_maintenance`` reads one snapshot on its own ``mode=ro`` connection
 (``health.readonly_uri``) and closes it in ``finally``; files are looked at
@@ -43,16 +41,9 @@ from pathlib import Path

 from .execution_contexts import LIVE_HINT_CTES
 from .health import BATCH_ROWS, link_states, readable_roots, readonly_uri
-from .image_removal_schema import TABLE as MARKS_TABLE
-from .image_removal_schema import clear_marks, has_marks_table
 from .pairs import PairDependencyError
 from .workflow_documents import documents_of_rows, release_documents

-try:
-    from ..utils.hashing import register_prompt_functions
-except ImportError:
-    from utils.hashing import register_prompt_functions
-
 MAINTENANCE_OPERATIONS = (
    "duplicate_prompts",
    "optimize",
@@ -89,12 +80,6 @@ PROTECTIONS = (
        "with Library state (a title or an explicit parent)",
        "with Library state (a title or an explicit parent)",
    ),
-    (
-        # #443: an archived prompt is restorable, never pruned.
-        "EXISTS (SELECT 1 FROM prompt_archive pa WHERE pa.prompt_id = p.id)",
-        "archived in the Library",
-        "archived in the Library",
-    ),
    (
        "p.id IN (SELECT prompt_id FROM live_hint_prompts)",
        "used by recorded runs",
@@ -103,8 +88,7 @@ PROTECTIONS = (
 )

 # Exempt references: images, pairs, the __protected__ tag, Library parent
-# state, the Library archive, and live recorded-run hints (computed once,
-# see LIVE_HINT_CTES).
+# state, and live recorded-run hints (computed once, see LIVE_HINT_CTES).
 ORPHANED_PROMPTS_SQL = (
    "WITH "
    + LIVE_HINT_CTES
@@ -198,8 +182,6 @@ class MaintenanceDraft:
    protected: dict
    media: dict
    details: list = field(default_factory=list)
-    # missing_links only: locators of removal marks whose file is gone (#501).
-    marks: list = field(default_factory=list)

    def public(self):
        """The plan fields a response may carry (no fingerprint, no targets)."""
@@ -302,96 +284,11 @@ def _delete_ids(conn, table, ids):
    return removed


-def _mark_rows(conn, only=None):
-    """``[(locator, size, mtime_ns)]`` of the removal marks (all, or those
-    among *only*), sorted by locator."""
-    if not has_marks_table(conn):
-        return []
-    sql = f"SELECT locator, size, mtime_ns FROM {MARKS_TABLE}"  # nosec B608
-    if only is None:
-        return sorted(tuple(row) for row in conn.execute(sql))
-    found = []
-    for batch in _batches(sorted(only)):
-        found.extend(
-            tuple(row)
-            for row in conn.execute(
-                f"{sql} WHERE locator IN ({_marks(batch)})", batch  # nosec B608
-            )
-        )
-    return sorted(found)
-
-
-def _lists_something(folder):
-    """Whether *folder* holds at least one entry (an unplugged drive's mount
-    point, or an unbound volume, is an empty folder that reads fine)."""
-    try:
-        with os.scandir(folder) as entries:
-            return next(entries, None) is not None
-    except OSError:
-        return False
-
-
-def _name_listed(path):
-    """Whether *path*'s folder lists its name, compared under ``normcase``.
-
-    A locator is ``normcase``d; on a case-sensitive NTFS folder ``lstat`` of
-    the lower-cased spelling fails for a file that is there.
-    """
-    folder, name = os.path.split(path)
-    wanted = os.path.normcase(name)
-    try:
-        with os.scandir(folder) as entries:
-            return any(os.path.normcase(entry.name) == wanted for entry in entries)
-    except OSError:
-        return True  # cannot tell: keep the mark
-
-
-def _stale_mark(locator, size, mtime_ns):
-    """Whether the file of a mark is gone or has other bytes (blocking)."""
-    try:
-        info = os.lstat(locator)
-    except (FileNotFoundError, NotADirectoryError):
-        return os.path.isdir(os.path.dirname(locator)) and not _name_listed(locator)
-    except OSError:
-        return False
-    return (info.st_size, info.st_mtime_ns) != (size, mtime_ns)
-
-
-def _stale_marks(marks, roots):
-    """``[(locator, owner)]`` of the marks that hide nothing any more (#501).
-
-    *marks* are ``(locator, size, mtime_ns)`` rows. A mark is stale when its
-    file was changed, or is gone from a folder that still exists. Only marks
-    under a source that can be read now and lists something are judged (an
-    unplugged drive's marks, or its empty mount point's, stay); any doubt
-    keeps the mark. *owner* is the index of the longest source holding it.
-    Locators are ``normcase(realpath)`` paths, so the sources are too.
-    """
-    readable = readable_roots(roots)
-    prefixes = [
-        os.path.normcase(os.path.realpath(root)).rstrip("\\/") + os.sep
-        for root in roots
-    ]
-    judged = {}
-    stale = []
-    for locator, size, mtime_ns in marks:
-        owners = [i for i, prefix in enumerate(prefixes) if locator.startswith(prefix)]
-        if not owners:
-            continue  # under no source now (a source removed from the settings)
-        owner = max(owners, key=lambda i: len(prefixes[i]))
-        if owner not in judged:
-            judged[owner] = readable[owner] and _lists_something(roots[owner])
-        if judged[owner] and _stale_mark(locator, size, mtime_ns):
-            stale.append((locator, owner))
-    return stale
-
-
 def _read_snapshot(db_path, read):
    """``read(conn)`` on one ``mode=ro`` snapshot; the connection always closes."""
    conn = sqlite3.connect(readonly_uri(db_path), uri=True)
    try:
        conn.row_factory = sqlite3.Row
-        register_prompt_functions(conn)  # LIVE_HINT_CTES calls them (#460)
        conn.execute("BEGIN")  # one read snapshot for the whole plan
        return read(conn)
    finally:
@@ -528,11 +425,8 @@ class MaintenanceOperations:
        if operation == "workflow_storage":
            return self._plan_workflow_storage()
        if operation == "missing_links":
-            rows, marks = _read_snapshot(
-                self.model.db_path,
-                lambda conn: (self._link_rows(conn), _mark_rows(conn)),
-            )
-            return self._plan_missing_links(rows, roots, _stale_marks(marks, roots))
+            rows = _read_snapshot(self.model.db_path, self._link_rows)
+            return self._plan_missing_links(rows, roots)
        reader = (
            self._plan_duplicate_prompts
            if operation == "duplicate_prompts"
@@ -663,15 +557,13 @@ class MaintenanceOperations:
        )

    @staticmethod
-    def _links_fingerprint(candidates, stale=()):
+    def _links_fingerprint(candidates):
        fingerprint = _Fingerprint("missing_links")
        for row, owner in candidates:
            fingerprint.add([row[0], row[1], row[3], owner])
-        for locator, owner in stale:
-            fingerprint.add(["mark", locator, owner])
        return fingerprint.hexdigest()

-    def _plan_missing_links(self, rows, roots, stale=()):
+    def _plan_missing_links(self, rows, roots):
        readable = readable_roots(roots)
        candidates, unavailable, outside = [], 0, 0
        for row, owner, state in link_states(rows, roots, readable):
@@ -699,47 +591,29 @@ class MaintenanceOperations:
                )
            )
        count = len(candidates)
-        parts = []
-        if count:
-            parts.append(
-                _plural(count, "link to a missing file", "links to missing files")
-            )
-        if stale:
-            parts.append(
-                _plural(
-                    len(stale),
-                    "removed image whose file is gone or changed",
-                    "removed images whose files are gone or changed",
-                )
-            )
-        details = [
-            {
-                "label": _relative(row[1], roots[owner]),
-                "detail": f"{_source_name(roots[owner], owner)} · the file is missing",
-            }
-            for row, owner in candidates
-        ] + [
-            {
-                "label": _relative(locator, os.path.realpath(roots[owner])),
-                "detail": (
-                    f"{_source_name(roots[owner], owner)} · removed image, "
-                    "the file is gone or changed"
-                ),
-            }
-            for locator, owner in stale
-        ]
        return MaintenanceDraft(
            operation="missing_links",
-            fingerprint=self._links_fingerprint(candidates, stale),
+            fingerprint=self._links_fingerprint(candidates),
            targets=[row[0] for row, _owner in candidates],
            scope={
-                "count": count + len(stale),
-                "label": "; ".join(parts) or "No links to missing files",
+                "count": count,
+                "label": (
+                    _plural(count, "link to a missing file", "links to missing files")
+                    if count
+                    else "No links to missing files"
+                ),
            },
            protected={"count": unavailable + outside, "reasons": reasons},
            media={"deletes_files": False, "label": LINKS_ONLY},
-            details=details[:MAX_DETAILS],
-            marks=[locator for locator, _owner in stale],
+            details=[
+                {
+                    "label": _relative(row[1], roots[owner]),
+                    "detail": (
+                        f"{_source_name(roots[owner], owner)} · the file is missing"
+                    ),
+                }
+                for row, owner in candidates[:MAX_DETAILS]
+            ],
        )

    def _plan_optimize(self):
@@ -789,18 +663,14 @@ class MaintenanceOperations:

    # ── apply ─────────────────────────────────────────────────────────

-    def apply_maintenance(
-        self, operation, fingerprint, targets, roots=(), marks=()
-    ) -> dict:
+    def apply_maintenance(self, operation, fingerprint, targets, roots=()) -> dict:
        """Apply a reviewed plan exactly, or raise PlanChanged (blocking).

        Inside ``BEGIN IMMEDIATE`` the fingerprint is computed again on the
        write connection; when it differs nothing is written. ``targets`` and
        ``roots`` are the plan's. Returns ``{changed, rows}``: how many
        records changed and up to ``MAX_RESULT_ROWS`` descriptions of them
-        (``{prompt_id[, kept_id]}`` or ``{image_path}``). ``marks`` are a
-        missing-links plan's stale removal marks; that apply also returns
-        ``marks``, how many it forgot.
+        (``{prompt_id[, kept_id]}`` or ``{image_path}``).
        """
        if operation not in MAINTENANCE_OPERATIONS or operation == "workflow_storage":
            raise ValueError(f"Unknown maintenance operation {operation!r}")
@@ -813,12 +683,9 @@ class MaintenanceOperations:
        appliers = {
            "duplicate_prompts": self._apply_duplicate_prompts,
            "unused_components": self._apply_unused_components,
+            "missing_links": self._apply_missing_links,
        }
        with self._pair_transaction() as conn:
-            if operation == "missing_links":
-                return self._apply_missing_links(
-                    conn, fingerprint, targets, roots, list(marks)
-                )
            return appliers[operation](conn, fingerprint, targets, roots)

    def _apply_duplicate_prompts(self, conn, fingerprint, targets, _roots):
@@ -847,7 +714,7 @@ class MaintenanceOperations:
        ]
        return {"changed": changed, "rows": rows}

-    def _apply_missing_links(self, conn, fingerprint, targets, roots, marks):
+    def _apply_missing_links(self, conn, fingerprint, targets, roots):
        rows = []
        for batch in _batches(sorted(targets)):
            rows.extend(
@@ -864,14 +731,10 @@ class MaintenanceOperations:
            if state != "missing":  # back, or its source went away
                raise PlanChanged("missing_links")
            candidates.append((row, owner))
-        stale = _stale_marks(_mark_rows(conn, marks) if marks else [], roots)
-        if [locator for locator, _owner in stale] != marks:  # a mark went or is valid
-            raise PlanChanged("missing_links")
-        if self._links_fingerprint(candidates, stale) != fingerprint:
+        if self._links_fingerprint(candidates) != fingerprint:
            raise PlanChanged("missing_links")
        changed = _delete_ids(conn, "generated_images", [row[0] for row in rows])
        return {
            "changed": changed,
-            "marks": clear_marks(conn, marks),
            "rows": [{"image_path": row[1]} for row in rows[:MAX_RESULT_ROWS]],
        }
@@ -22,10 +22,6 @@ from .managed_connection import (
 from . import restore_stage
 from .library_schema import library_schema_error, migrate_library_state
 from .image_favorites import image_favorites_schema_error, migrate_image_favorites
-from .image_collections import (
-    image_collections_schema_error,
-    migrate_image_collections,
-)
 from .annotation_schema import annotation_schema_error, migrate_annotation_state
 from .autotag_schema import (
    autotag_schema_error,
@@ -38,14 +34,7 @@ from .review_schema import (
    review_without_annotations_error,
 )
 from .saved_views import migrate_saved_views, saved_views_schema_error
-
-try:
-    from ..utils.hashing import register_prompt_functions
-except ImportError:
-    from utils.hashing import register_prompt_functions
 from .image_categories import image_categories_schema_error, migrate_image_categories
-from .image_removal_schema import image_removals_schema_error, migrate_image_removals
-from .prompt_archive import migrate_prompt_archive, prompt_archive_schema_error
 from .workflow_documents import (
    DOCUMENT_ID_COLUMNS,
    migrate_workflow_documents,
@@ -160,15 +149,12 @@ def configure_connection(conn: sqlite3.Connection) -> None:
    (common on Windows) let other writers' polling busy handlers starve past
    BUSY_TIMEOUT_SECONDS and fail with "database is locked" (#242). Without
    WAL (for example an in-memory database) SQLite's FULL default is kept.
-    It also registers the prompt-key SQL functions (register_prompt_functions).
    """
    journal_mode = conn.execute("PRAGMA journal_mode = WAL").fetchone()[0]
    conn.execute("PRAGMA foreign_keys = ON")
    conn.execute(f"PRAGMA busy_timeout = {BUSY_TIMEOUT_SECONDS * 1000}")
    if str(journal_mode).lower() == "wal":
        conn.execute("PRAGMA synchronous = NORMAL")
-    # History reads and the live-hint rule call Python's prompt key (#460)
-    register_prompt_functions(conn)


 class PromptModel:
@@ -352,7 +338,6 @@ class PromptModel:
        migrate_library_state(conn)
        migrate_image_favorites(conn)
        migrate_saved_views(conn)
-        migrate_image_collections(conn)
        # A review group without its annotation group is refused before the
        # annotation install could make it look valid (catalog only; the rows
        # are validated once, in migrate_review_state).
@@ -368,10 +353,6 @@ class PromptModel:
        migrate_autotag_state(conn)
        # Image categories (#332): independent of every table above.
        migrate_image_categories(conn)
-        # The Library parent archive (#443): independent of every table above.
-        migrate_prompt_archive(conn)
-        # Removal marks (#480): independent of every table above.
-        migrate_image_removals(conn)
        # Last: the older generated_images rebuilds run only before file_path.
        migrate_workflow_documents(conn)

@@ -1178,8 +1159,8 @@ class PromptModel:
            path: File to inspect
            require_library_state: Also require the tables every current
                database has (Library state, image favorites, image
-                categories, saved views, collections, image annotations and
-                the review queue), as a migrated
+                categories, saved views, image annotations and the review
+                queue), as a migrated
                restore stage must; old backups may lack them.
            documents: Read every workflow document and refuse a damaged
                one. A restore checks its upload without it and repairs
@@ -1248,26 +1229,11 @@ class PromptModel:
            )
            if categories_error:
                return False, categories_error
-            archive_error = prompt_archive_schema_error(
-                conn, allow_missing=not require_library_state
-            )
-            if archive_error:
-                return False, archive_error
-            removals_error = image_removals_schema_error(
-                conn, allow_missing=not require_library_state
-            )
-            if removals_error:
-                return False, removals_error
            views_error = saved_views_schema_error(
                conn, allow_missing=not require_library_state
            )
            if views_error:
                return False, views_error
-            collections_error = image_collections_schema_error(
-                conn, allow_missing=not require_library_state
-            )
-            if collections_error:
-                return False, collections_error
            annotation_error = annotation_schema_error(
                conn, allow_missing=not require_library_state
            )
@@ -7,25 +7,17 @@ import json
 import math
 import datetime
 import os
-from typing import Any, Dict, Iterable, List, Optional, Sequence, Set, Tuple
-
-try:
-    from ..utils.inspection_response import inherited_category
-except ImportError:
-    from utils.inspection_response import inherited_category
+from typing import Optional, List, Dict, Any, Set, Tuple

 from .models import PromptModel, normalize_image_path, utc_now_iso
 from .pairs import PairDependencyError, PairOperations  # noqa: F401 (re-exported)
 from .library import LibraryOperations, titled
 from .image_favorites import ImageFavoriteOperations
-from .image_removal import ImageRemovalOperations, removed_from_library
-from .image_collections import ImageCollectionOperations
 from .annotations import AnnotationOperations
 from .review import ReviewOperations
 from .review_decisions import ReviewDecisionOperations
 from .saved_views import SavedViewOperations
 from .library_commands import LibraryCommandOperations
-from .library_archive import LibraryArchiveOperations, delete_prompt_rows
 from .vocabulary import VocabularyOperations
 from .execution_history import ExecutionHistoryOperations
 from .execution_contexts import ExecutionContextOperations
@@ -246,17 +238,12 @@ LEFT JOIN prompt_library_state pls ON pls.prompt_id = pp.positive_prompt_id
 WHERE gi.image_path IN ({marks}) OR gi.file_path IN ({marks}){fallback}"""
 # One image row describes a card only when no other row claims the same file
 # (as in get_image_link_summaries, several rows are ambiguous). The pair scope
-# and the linked positive follow _LINK_SUMMARY_SQL; rating, tags and the
-# searchable text and titles come from that positive (spec D12/D13). The raw
-# recipe and positive categories are read for the inherited category, which
-# Python decides (``inherited_category``, #332 MC4); SQL never filters by
-# category. Every
+# and the linked positive follow _LINK_SUMMARY_SQL; category, rating, tags and
+# the searchable text and titles come from that positive (spec D12/D13). Every
 # writer since the 3.2.4 migration stores file_path, so it is the path key.
 # The prompt-level conditions are uncorrelated IN sets SQLite builds once, and
 # the CASE evaluates the per-row ambiguity probe only for admitted rows.
-_LINK_FILTER_SQL = """SELECT gi.file_path AS file_path, p.rating AS rating,
-       {hit} AS matched, p.id AS positive, pp.id IS NOT NULL AS has_pair,
-       pp.category AS pair_category, p.category AS category
+_LINK_FILTER_SQL = """SELECT gi.file_path, p.rating, {hit}, p.id
 FROM generated_images gi
 LEFT JOIN prompt_pairs pp ON pp.id = (
    SELECT CASE WHEN COUNT(DISTINCT ip.pair_id) = 1 THEN MIN(ip.pair_id) END
@@ -265,31 +252,10 @@ JOIN prompts p ON p.id = COALESCE(pp.positive_prompt_id, gi.prompt_id)
 WHERE gi.file_path IS NOT NULL AND CASE WHEN {admit} THEN NOT EXISTS (
    SELECT 1 FROM generated_images other
    WHERE other.file_path = gi.file_path AND other.id <> gi.id) ELSE 0 END"""
-# _LINK_FILTER_SQL's rows as one JSON array, built by SQLite in one step (#354).
-# Python's sqlite3 releases and retakes the GIL around every step, so a read
-# that steps once per linked row waits on a busy ComfyUI thread thousands of
-# times. A BLOB value (no writer stores one) makes the value NULL (or
-# json_array refuses it), and the read streams instead. The raw categories are
-# put in only for a category read (#332), so plain reads stay as small as #354
-# measured them.
-_LINK_MATCHES_JSON_SQL = """SELECT CASE
-    WHEN max({blob}) THEN NULL
-    ELSE json_group_array(json_array({columns})) END
-FROM ({select})"""
-_LINK_PLAIN_COLUMNS = ("file_path", "rating", "matched", "positive")
-_LINK_CATEGORY_COLUMNS = _LINK_PLAIN_COLUMNS + ("has_pair", "pair_category", "category")
-# The columns a BLOB can reach: matched, positive and has_pair are computed.
-_LINK_STORED_COLUMNS = ("file_path", "rating", "pair_category", "category")
-# Set when this SQLite has no JSON functions: every later read streams.
-_one_step_unsupported = False
-# One warning per process when a read falls back to streaming.
-_one_step_warned = False
 # The linked positive of each given path (one unambiguous link, pair scope as
-# in _LINK_FILTER_SQL) with the raw categories of its inherited category; {hit}
-# as in link_filter_query. Used for the few files whose current image tags meet
-# a Tags filter (#249 B3).
-_LINK_FACTS_SQL = """SELECT gi.file_path, p.rating, {hit}, p.id,
-pp.id IS NOT NULL, pp.category, p.category
+# in _LINK_FILTER_SQL) with its category; {hit} as in link_filter_query. Used
+# for the few files whose current image tags meet a Tags filter (#249 B3).
+_LINK_FACTS_SQL = """SELECT gi.file_path, p.rating, {hit}, p.id, p.category
 FROM generated_images gi
 LEFT JOIN prompt_pairs pp ON pp.id = (
    SELECT CASE WHEN COUNT(DISTINCT ip.pair_id) = 1 THEN MIN(ip.pair_id) END
@@ -318,24 +284,8 @@ _LINK_FILTER_TAG = (
 )


-# One unambiguously linked image's facts for the Images filters, a plain tuple
-# (hit, rating, positive id, inherited category): built per linked row, so no
-# NamedTuple. The category is the inherited one (#332 MC4: the recipe's when
-# set, else the positive's), never the image's own category.
-LinkMatch = Tuple[bool, Optional[int], int, Any]
-
-
-def _link_match(rating, matched, positive, has_pair, pair_category, category):
-    inherited, _scope = inherited_category(category, pair_category, bool(has_pair))
-    return (bool(matched), rating, positive, inherited)
-
-
 def link_filter_query(
-    q: str,
-    tags: List[str],
-    *,
-    every_link: bool = False,
-    category: Optional[str] = None,
+    q: str, category: Optional[str], tags: List[str], *, every_link: bool = False
 ) -> Tuple[str, Dict[str, Any]]:
    """The workspace filter SELECT and its named parameters (all bound).

@@ -349,9 +299,7 @@ def link_filter_query(
        params["pattern"] = f"%{escape_like(q)}%"
    admitted = []
    if category is not None:
-        # Only narrows: an inherited category is one of the two raw values;
-        # which one is decided in Python (inherited_category, #332 MC4).
-        admitted.append("(p.category = :category OR pp.category = :category)")
+        admitted.append("p.category = :category")
        params["category"] = category
    for index, tag in enumerate(tags):
        admitted.append(_LINK_FILTER_TAG.format(index=index))
@@ -362,50 +310,6 @@ def link_filter_query(
    return sql, params


-def link_matches_json_query(sql: str, categories: bool = False) -> str:
-    """*sql* from link_filter_query, wrapped to return its rows as one JSON value.
-
-    With *categories* each row also carries the raw values the inherited
-    category is decided from; otherwise only path, rating, hit and positive.
-    """
-    columns = _LINK_CATEGORY_COLUMNS if categories else _LINK_PLAIN_COLUMNS
-    blob = " OR ".join(
-        f"typeof({name}) = 'blob'" for name in _LINK_STORED_COLUMNS if name in columns
-    )
-    return _LINK_MATCHES_JSON_SQL.format(
-        blob=blob, columns=", ".join(columns), select=sql
-    )
-
-
-def _link_matches_from_rows(
-    rows: Iterable[Sequence[Any]], categories: bool, wanted: Optional[Set[str]]
-) -> Dict[str, LinkMatch]:
-    """LinkMatch per wanted path from link rows (one-step or streamed).
-
-    Without *categories* the inherited category is None, as the caller then
-    never compares it.
-    """
-    matches: Dict[str, LinkMatch] = {}
-    for path, rating, matched, positive, *raw in rows:
-        if wanted is None or path in wanted:
-            if categories:
-                matches[path] = _link_match(rating, matched, positive, *raw[:3])
-            else:
-                matches[path] = (bool(matched), rating, positive, None)
-    return matches
-
-
-def _streamed_link_matches(
-    conn: sqlite3.Connection,
-    sql: str,
-    params: Dict[str, Any],
-    wanted: Optional[Set[str]],
-    categories: bool = False,
-) -> Dict[str, LinkMatch]:
-    """The link read stepped once per row (the fallback of the one-step read)."""
-    return _link_matches_from_rows(conn.execute(sql, params), categories, wanted)
-
-
 _ASCII_FOLD = str.maketrans("ABCDEFGHIJKLMNOPQRSTUVWXYZ", "abcdefghijklmnopqrstuvwxyz")


@@ -450,14 +354,12 @@ class PromptDatabase(
    PairOperations,
    LibraryOperations,
    LibraryCommandOperations,
-    LibraryArchiveOperations,
    VocabularyOperations,
    ExecutionHistoryOperations,
    ExecutionContextOperations,
    ExecutionOutputOperations,
    HistoryReadOperations,
    ImageFavoriteOperations,
-    ImageCollectionOperations,
    AnnotationOperations,
    ReviewOperations,
    ReviewDecisionOperations,
@@ -468,7 +370,6 @@ class PromptDatabase(
    WorkflowStorageOperations,
    CategoryImportOperations,
    ImageCategoryOperations,
-    ImageRemovalOperations,
 ):
    """Database operations class for managing prompts."""

@@ -1810,11 +1711,6 @@ class PromptDatabase(
        """
        if not isinstance(metadata, dict):
            metadata = {}
-        if removed_from_library(conn, image_path):
-            # #480: the user removed this exact file from the library; its
-            # bytes are unchanged, so nothing links it again.
-            self.logger.debug("Not linking a file removed from the library")
-            return 0
        filename = os.path.basename(image_path)
        file_path = normalize_image_path(image_path)
        file_size, width, height, image_format = _coerce_file_info(metadata)
@@ -2353,10 +2249,16 @@ class PromptDatabase(
        Returns:
            Number of prompts actually deleted.
        """
+        count = 0
        with self._pair_transaction() as conn:
            self._ensure_prompts_unpaired(conn, prompt_ids)
-            # The workspace Library's delete runs the same statements (#443).
-            count = delete_prompt_rows(conn, list(dict.fromkeys(prompt_ids)))
+            documents = documents_of_rows(conn, "prompt_id", prompt_ids)
+            for pid in prompt_ids:
+                conn.execute("DELETE FROM generated_images WHERE prompt_id = ?", (pid,))
+                cursor = conn.execute("DELETE FROM prompts WHERE id = ?", (pid,))
+                if cursor.rowcount > 0:
+                    count += 1
+            release_documents(conn, documents)
            conn.commit()
        return count

@@ -2641,94 +2543,38 @@ class PromptDatabase(
    def get_image_link_matches(
        self,
        q: str,
+        category: Optional[str],
        tags: List[str],
        *,
        every_link: bool = False,
        wanted: Optional[Set[str]] = None,
-        category: Optional[str] = None,
-    ) -> Dict[str, LinkMatch]:
-        """Map normalized paths of unambiguously linked images to a LinkMatch
-        (hit, rating, positive id, inherited category).
+    ) -> Dict[str, Tuple[bool, Optional[int], int]]:
+        """Map normalized paths of unambiguously linked images to
+        (hit, rating, positive id).

-        Rows are limited to images whose linked positive has every tag in
-        *tags* (exact names). The category filter is applied by the caller to
-        the effective category (#332). ``hit`` says whether *q* occurs in
+        Rows are limited to images whose linked positive has *category* and
+        every tag in *tags* (exact names). ``hit`` says whether *q* occurs in
        the positive's text, Library title or a tag name; a pair's own title
        names its negative variant and is not searched.
-        Without tags only hits are returned, unless *every_link*
+        Without category or tags only hits are returned, unless *every_link*
        asks for every linked image (the rating sort and the positive count).
-        The positive id is the card's linked positive. With *category* only
-        links whose raw recipe or positive category is that value are read (a
-        superset of the links that inherit it; the caller compares the
-        inherited value) and the inherited category is decided per row;
-        otherwise it is None, which keeps the plain reads cheap.
-
-        One SELECT, returned as one JSON value (#354): SQLite steps once, so
-        the read takes the GIL back a constant two or three times instead of
-        once per linked row while ComfyUI generates. Peak memory therefore
-        grows with the database's matching linked rows (about 530 bytes each,
-        more with the raw categories of a category read, freed on return); the
-        result is bounded by *wanted* (the listing's normalized paths) when
-        given. Where the JSON step fails (no JSON functions, a BLOB value, a
-        JSON text over SQLite's length limit) the rows are streamed as before.
+        The positive id is the card's linked positive. One SELECT whose rows
+        are streamed; with *wanted* (the listing's normalized paths) only those
+        paths are kept, so memory is bounded by the listing, not the database.
        """
-        sql, params = link_filter_query(
-            q, tags, every_link=every_link, category=category
-        )
-        categories = category is not None
+        sql, params = link_filter_query(q, category, tags, every_link=every_link)
+        matches: Dict[str, Tuple[bool, Optional[int], int]] = {}
        with self.model.get_connection() as conn:
-            rows = None
-            if not _one_step_unsupported:
-                rows = self._one_step_link_rows(conn, sql, params, categories)
-            if rows is None:
-                return _streamed_link_matches(conn, sql, params, wanted, categories)
-        return _link_matches_from_rows(rows, categories, wanted)
-
-    def _one_step_link_rows(
-        self,
-        conn: sqlite3.Connection,
-        sql: str,
-        params: Dict[str, Any],
-        categories: bool = False,
-    ) -> Optional[List[List[Any]]]:
-        """*sql*'s rows from one JSON value, or None when this read must stream.
-
-        An interrupted read (Move library retiring the connection) is raised
-        as before, never retried row by row.
-        """
-        global _one_step_unsupported, _one_step_warned
-        error: Optional[str] = None
-        try:
-            cursor = conn.execute(link_matches_json_query(sql, categories), params)
-            try:
-                ((document,),) = cursor.fetchall()
-            finally:
-                cursor.close()  # resets the statement: its snapshot ends now
-        except (sqlite3.OperationalError, sqlite3.DataError) as failure:
-            # DataError: the JSON text is longer than SQLITE_LIMIT_LENGTH.
-            error = str(failure)
-            if error == "interrupted":
-                raise
-            if error.startswith("no such function"):
-                _one_step_unsupported = True
-        else:
-            if document is not None:
-                return json.loads(document)
-            error = "a BLOB value"
-        if not _one_step_warned:
-            _one_step_warned = True
-            self.logger.warning(
-                "Reading image links row by row (slower while ComfyUI "
-                "generates); the one-step read failed: %s",
-                error,
-            )
-        return None
+            for path, rating, matched, positive in conn.execute(sql, params):
+                if wanted is None or path in wanted:
+                    matches[path] = (bool(matched), rating, positive)
+        return matches

    def get_image_link_facts(
        self, paths: List[str], q: str = ""
-    ) -> Dict[str, Tuple[bool, Optional[int], int, Any, Tuple[str, ...]]]:
+    ) -> Dict[str, Tuple[bool, Optional[int], int, Optional[str], Tuple[str, ...]]]:
        """Map each normalized path with one unambiguous link to its positive's
-        (hit, rating, positive id, inherited category, tag names).
+        (hit, rating, positive id, category, tag names).

        The link is resolved as in get_image_link_matches, and ``hit`` says
        whether *q* occurs in the positive's text, Library title or a tag
@@ -2739,7 +2585,7 @@ class PromptDatabase(
        if q:
            hit = _LINK_FILTER_HIT
            params["pattern"] = f"%{escape_like(q)}%"
-        rows: Dict[str, LinkMatch] = {}
+        rows: Dict[str, Tuple[bool, Optional[int], int, Optional[str]]] = {}
        names: Dict[int, List[str]] = {}
        unique = list(dict.fromkeys(paths))
        with self.model.get_connection() as conn:
@@ -2748,8 +2594,10 @@ class PromptDatabase(
                bound = {f"path{i}": path for i, path in enumerate(chunk)}
                marks = ",".join(f":{key}" for key in bound)
                sql = _LINK_FACTS_SQL.format(hit=hit, marks=marks)
-                for path, *row in conn.execute(sql, {**params, **bound}):
-                    rows[path] = _link_match(*row)
+                for path, rating, matched, positive, category in conn.execute(
+                    sql, {**params, **bound}
+                ):
+                    rows[path] = (bool(matched), rating, positive, category)
            positives = sorted({row[2] for row in rows.values()})
            for start in range(0, len(positives), _FACTS_CHUNK):
                chunk = positives[start : start + _FACTS_CHUNK]
@@ -2762,16 +2610,20 @@ class PromptDatabase(
            path: (*row, tuple(names.get(row[2], ()))) for path, row in rows.items()
        }

-    def get_image_paths_matching(self, q: str, tags: List[str]) -> Set[str]:
-        """Normalized paths whose linked positive matches *q* and *tags*.
+    def get_image_paths_matching(
+        self, q: str, category: Optional[str], tags: List[str]
+    ) -> Set[str]:
+        """Normalized paths whose linked positive matches *q*, *category* and *tags*.

        See get_image_link_matches; an empty *q* matches every linked image
-        the tags admit.
+        the category and tags admit.
        """
        return {
            path
-            for path, match in self.get_image_link_matches(q, tags).items()
-            if match[0] or not q
+            for path, (hit, _rating, _positive) in self.get_image_link_matches(
+                q, category, tags
+            ).items()
+            if hit or not q
        }

    def get_prompt_id_for_image(self, image_path: str) -> Optional[int]:
@@ -1,14 +1,7 @@
-"""Atomic metadata enrichment for a single known generation context.
-
-Also the helpers both ingestion store paths share (#247): the file's link
-rows and the one-prompt-per-file rule (``file_link_rows``,
-``link_conflict``) and the marks a prompt created by ingestion carries
-(``Marks``, ``mark_created``).
-"""
+"""Atomic metadata enrichment for a single known generation context."""

 import os
-from dataclasses import dataclass
-from typing import Any, Dict, List, Optional, Tuple
+from typing import Any, Dict

 from .models import normalize_image_path
 from .operations import _coerce_file_info
@@ -44,85 +37,16 @@ def blank_positive(resolution: Dict[str, Any]) -> bool:
    return not (isinstance(text, str) and text.strip())


-@dataclass(frozen=True)
-class Marks:
-    """What a prompt ingestion creates carries, so it can be found and removed.
-
-    ``note`` is formatted with ``name``, the file's name.
-    """
-
-    category: str
-    tags: Tuple[str, ...]
-    note: str
-
-
-SCAN_MARKS = Marks("scanned", ("auto-scanned",), "Auto-scanned from {name}")
-RUN_MARKS = Marks("scanned", ("auto-scanned",), "Saved from a workflow run: {name}")
-
-
-def mark_created(conn: Any, db: Any, prompt_id: int, marks: Marks, name: str) -> None:
-    """Apply ``marks`` to a prompt row the caller just created on ``conn``."""
-    conn.execute(
-        "UPDATE prompts SET category = ?, notes = ? WHERE id = ?",
-        (marks.category, marks.note.format(name=name), prompt_id),
-    )
-    db._sync_prompt_tags(conn, prompt_id, list(marks.tags))
-
-
-def file_link_rows(conn: Any, image_path: str) -> List[Any]:
-    """The file's link rows, each with its prompt's hash.
-
-    Matched under the path and its resolved spelling (an output folder
-    reached through a symlink or junction), each normalized and raw;
-    deduplicated by row id.
-    """
-    rows: Dict[Any, Any] = {}
-    for spelling in dict.fromkeys((image_path, _resolved(image_path))):
-        for row in conn.execute(
-            "SELECT gi.*,p.hash AS positive_hash FROM generated_images gi "
-            "JOIN prompts p ON p.id=gi.prompt_id "
-            "WHERE gi.file_path=? OR gi.image_path=?",
-            (normalize_image_path(spelling), spelling),
-        ).fetchall():
-            rows.setdefault(row["id"], row)
-    return list(rows.values())
-
-
-def _resolved(path: str) -> str:
-    try:
-        return os.path.realpath(path)
-    except (OSError, ValueError):
-        return path
-
-
-def link_conflict(rows: List[Any], prompt_hash: str) -> bool:
-    """One prompt per file: more than one row, or a row of another prompt."""
-    return len(rows) > 1 or bool(rows and rows[0]["positive_hash"] != prompt_hash)
-
-
 def ingest_resolved_pair(
-    db: Any,
-    image_path: str,
-    metadata: Dict[str, Any],
-    resolution: Dict[str, Any],
-    *,
-    marks: Optional[Marks] = None,
+    db: Any, image_path: str, metadata: Dict[str, Any], resolution: Dict[str, Any]
 ) -> Dict[str, Any]:
-    """Store a resolved pair and link the file to it in one transaction.
-
-    With ``marks`` (ingestion from files), each pair component this call
-    creates carries them; without (the PromptManager node path) components
-    are created bare, as always.
-    """
    state = resolution.get("state", "unresolved")
    if state == "resolved" and blank_positive(resolution):
        state = "unresolved"
    if state != "resolved":
        return {"status": state, "pairs_added": 0, "links_added": 0}
    with db._pair_transaction() as conn:
-        return _ingest_resolved_pair_in(
-            conn, db, image_path, metadata, resolution, marks=marks
-        )
+        return _ingest_resolved_pair_in(conn, db, image_path, metadata, resolution)


 def _conflict() -> Dict[str, Any]:
@@ -137,7 +61,6 @@ def _ingest_resolved_pair_in(
    resolution: Dict[str, Any],
    *,
    provenance: Dict[str, Any] | None = None,
-    marks: Optional[Marks] = None,
 ) -> Dict[str, Any]:
    """``ingest_resolved_pair`` inside the caller's open ``_pair_transaction``.

@@ -146,8 +69,7 @@ def _ingest_resolved_pair_in(
    negative is a ``conflict`` and nothing is written. The caller owns the
    transaction, so its own later failure rolls the link back too.
    ``provenance`` replaces the link's default resolver provenance (Needs
-    review records the user's selection there). ``marks`` as in
-    ``ingest_resolved_pair``.
+    review records the user's selection there).
    """
    positive, negative = resolution["positive"], resolution["negative"]
    positive_text = positive.get("storage_text", positive["text"])
@@ -160,8 +82,15 @@ def _ingest_resolved_pair_in(
            "negative": negative,
        }
    encoded = dumps_strict(provenance, sort_keys=True, separators=(",", ":"))
-    images = file_link_rows(conn, image_path)
-    if link_conflict(images, generate_prompt_hash(positive_text)):
+    images = conn.execute(
+        "SELECT gi.*,p.hash AS positive_hash FROM generated_images gi "
+        "JOIN prompts p ON p.id=gi.prompt_id "
+        "WHERE gi.file_path=? OR gi.image_path=?",
+        (normalized, image_path),
+    ).fetchall()
+    if len(images) > 1 or (
+        images and images[0]["positive_hash"] != generate_prompt_hash(positive_text)
+    ):
        return _conflict()
    existing = images[0] if images else None
    if existing:
@@ -186,12 +115,7 @@ def _ingest_resolved_pair_in(
            generate_prompt_hash(negative_text) if negative_text.strip() else None,
        ),
    ).fetchone()
-    if marks is None:
-        pair_id = db._save_pair(conn, positive_text, negative_text)
-    else:
-        pair_id = _save_marked_pair(
-            conn, db, positive_text, negative_text, marks, os.path.basename(image_path)
-        )
+    pair_id = db._save_pair(conn, positive_text, negative_text)
    pair = conn.execute("SELECT * FROM prompt_pairs WHERE id=?", (pair_id,)).fetchone()
    pairs_added = int(prior_pair is None)
    file_size, width, height, image_format = _coerce_file_info(metadata)
@@ -273,26 +197,6 @@ def _ingest_resolved_pair_in(
    }


-def _save_marked_pair(
-    conn: Any,
-    db: Any,
-    positive_text: str,
-    negative_text: str,
-    marks: Marks,
-    name: str,
-) -> int:
-    """``_save_pair`` that marks each component it creates."""
-    texts = [positive_text] + ([negative_text] if negative_text.strip() else [])
-    ids = []
-    for text in texts:
-        prompt_id, created = db._pair_component_outcome(conn, text)
-        if created:
-            mark_created(conn, db, prompt_id, marks, name)
-        ids.append(prompt_id)
-    negative_id = ids[1] if len(ids) > 1 else None
-    return db._save_pair_components(conn, ids[0], negative_id)[0]
-
-
 def _document_form(conn: Any, values: Dict[str, Any]) -> Dict[str, Any]:
    """``values`` with the workflow and prompt graph texts stored once.

@@ -1,107 +0,0 @@
-"""Library parent archive (#443, D152): prompts hidden from the shelf, restorable.
-
-A row means the Library parent is archived; no row means it is on the shelf.
-Nothing else about the prompt changes: its text, metadata, tags, run count,
-image links, pairs and recorded runs stay. Restore deletes the row. Deleting
-the prompt (any path) drops the row by cascade.
-
-A table of its own, not a column: ``prompt_library_state`` is validated by its
-exact definition, so a new column there would make older builds refuse the
-upgraded database, while older builds ignore an unknown table (they show the
-archived prompts again and keep the rows). Optional in old backups, required
-once a database is current.
-"""
-
-import re
-import sqlite3
-
-TABLE = "prompt_archive"
-MAX_STAMP_BYTES = 64
-# What ``utc_now_iso`` writes starts with a date; anything else was not written here.
-_STAMP_GLOB = "[0-9][0-9][0-9][0-9]-[0-9][0-9]-[0-9][0-9]T*"
-_DDL = (
-    f"CREATE TABLE {TABLE} (prompt_id INTEGER PRIMARY KEY, "
-    "archived_at TEXT NOT NULL, "
-    "FOREIGN KEY(prompt_id) REFERENCES prompts(id) ON DELETE CASCADE)"
-)
-_COLUMNS = (("prompt_id", "INTEGER", 0, 1), ("archived_at", "TEXT", 1, 0))
-_FOREIGN_KEYS = {("prompt_id", "prompts", "id", "CASCADE")}
-# A predicate on ``p`` (the prompts alias): the parent is not archived.
-SHELVED = f"NOT EXISTS(SELECT 1 FROM {TABLE} pa WHERE pa.prompt_id=p.id)"
-ARCHIVED = f"EXISTS(SELECT 1 FROM {TABLE} pa WHERE pa.prompt_id=p.id)"
-
-
-def _compact(sql: str) -> str:
-    return re.sub(r"\s+", "", sql or "").lower()
-
-
-def _structure_error(conn: sqlite3.Connection, allow_missing: bool) -> str | None:
-    objects = conn.execute(
-        "SELECT type,sql FROM sqlite_master WHERE name=? "
-        "OR (type IN ('index','trigger') AND tbl_name=?)",
-        (TABLE, TABLE),
-    ).fetchall()
-    if not objects:
-        return None if allow_missing else "Missing prompt archive schema"
-    tables = [sql for kind, sql in objects if kind == "table"]
-    if len(tables) != 1 or len(objects) != 1:
-        return "Prompt archive name is reserved by an unsupported schema object"
-    if _compact(tables[0]) != _compact(_DDL):
-        return "Prompt archive has an invalid table definition"
-    columns = tuple(
-        (row[1], row[2].upper(), row[3], row[5])
-        for row in conn.execute(f"PRAGMA table_info({TABLE})")
-    )
-    if columns != _COLUMNS:
-        return "Prompt archive has invalid columns"
-    foreign_keys = {
-        (row[3], row[2], row[4], row[6])
-        for row in conn.execute(f"PRAGMA foreign_key_list({TABLE})")
-    }
-    if foreign_keys != _FOREIGN_KEYS:
-        return "Prompt archive has invalid foreign key definitions"
-    return None
-
-
-def prompt_archive_schema_error(
-    conn: sqlite3.Connection, *, allow_missing: bool = True
-) -> str | None:
-    """Reject an unsupported archive schema or values; reads only.
-
-    A missing table is acceptable for backups that predate it unless
-    ``allow_missing`` is false.
-    """
-    error = _structure_error(conn, allow_missing)
-    if error is not None:
-        return error
-    if not conn.execute(
-        "SELECT 1 FROM sqlite_master WHERE type='table' AND name=?", (TABLE,)
-    ).fetchone():
-        return None
-    if conn.execute(f"PRAGMA foreign_key_check({TABLE})").fetchone():
-        return "Prompt archive contains foreign key violations"
-    if conn.execute(
-        f"SELECT 1 FROM {TABLE} WHERE typeof(archived_at)!='text' "  # nosec B608
-        f"OR length(CAST(archived_at AS BLOB))>{MAX_STAMP_BYTES} "
-        f"OR archived_at NOT GLOB '{_STAMP_GLOB}' LIMIT 1"
-    ).fetchone():
-        return "Prompt archive contains invalid values"
-    return None
-
-
-def migrate_prompt_archive(conn: sqlite3.Connection) -> None:
-    """Install the table atomically; validate before and after (no backfill)."""
-    conn.execute("SAVEPOINT prompt_archive_schema")
-    try:
-        error = _structure_error(conn, True)
-        if error:
-            raise sqlite3.DatabaseError(error)
-        conn.execute(_DDL.replace("CREATE TABLE", "CREATE TABLE IF NOT EXISTS", 1))
-        error = _structure_error(conn, False)
-        if error:
-            raise sqlite3.DatabaseError(error)
-        conn.execute("RELEASE prompt_archive_schema")
-    except BaseException:
-        conn.execute("ROLLBACK TO prompt_archive_schema")
-        conn.execute("RELEASE prompt_archive_schema")
-        raise
@@ -59,7 +59,6 @@ SUMMARY_KEYS = (
    "image_links",
    "runs",
    "saved_views",
-    "collections",
 )


@@ -145,11 +144,9 @@ def library_summary(conn: sqlite3.Connection) -> Dict[str, int]:
    ``positives`` are the Library's prompts (``library_counts``'s
    ``positive_prompts``); ``pairs`` the active saved pairs and
    ``archived_pairs`` the archived ones; ``image_links`` the indexed image
-    rows; ``runs`` the recorded executions; ``collections`` the image
-    collections (#331).
+    rows; ``runs`` the recorded executions.
    """
    from .library import _ELIGIBLE
-    from .prompt_archive import SHELVED, TABLE as ARCHIVE

    has_state = conn.execute(
        "SELECT 1 FROM sqlite_master WHERE type='table' AND "
@@ -158,15 +155,9 @@ def library_summary(conn: sqlite3.Connection) -> Dict[str, int]:
    has_pairs = conn.execute(
        "SELECT 1 FROM sqlite_master WHERE type='table' AND name='prompt_pairs'"
    ).fetchone()
-    has_archive = conn.execute(
-        "SELECT 1 FROM sqlite_master WHERE type='table' AND name=?", (ARCHIVE,)
-    ).fetchone()
    if has_state and has_pairs:
-        # Archived parents (#443) are off the shelf, as in library_counts.
        positives = conn.execute(
-            "SELECT COUNT(*) FROM prompts p WHERE "
-            + _ELIGIBLE
-            + (" AND " + SHELVED if has_archive else "")
+            "SELECT COUNT(*) FROM prompts p WHERE " + _ELIGIBLE
        ).fetchone()[0]
    else:
        positives = _count(conn, "prompts")
@@ -178,7 +169,6 @@ def library_summary(conn: sqlite3.Connection) -> Dict[str, int]:
        "image_links": _count(conn, "generated_images"),
        "runs": _count(conn, "execution_runs"),
        "saved_views": _count(conn, "saved_views"),
-        "collections": _count(conn, "image_collections"),
    }


@@ -190,7 +180,6 @@ _FINGERPRINT_SQL = (
    ("prompt_pairs", "SELECT MAX(id), MAX(updated_at) FROM prompt_pairs"),
    ("execution_runs", "SELECT COUNT(*), MAX(rowid) FROM execution_runs"),
    ("saved_views", "SELECT MAX(rowid) FROM saved_views"),
-    ("image_collections", "SELECT MAX(rowid) FROM image_collections"),
 )


@@ -201,9 +190,9 @@ def live_fingerprint(conn: sqlite3.Connection):
    tables a restore replaces, or when a prompt, pair, run or saved view is
    the newest edited (counts plus the newest row and edit of each table);
    the apply refuses with ``plan-changed`` then. It does not see every
-    edit (a tag, favorite or collection membership change on an older row);
-    those are kept in the restore's safety backup. A read transaction the
-    caller already has is used and left open; one opened here is ended here.
+    edit (a tag or favorite change on an older row); those are kept in the
+    restore's safety backup. A read transaction the caller already has is
+    used and left open; one opened here is ended here.
    """
    import json

@@ -164,7 +164,7 @@ def _runs_by_location(db: Any, names: List[str]) -> Optional[Dict[tuple, dict]]:
    return found


-def recorded_runs(
+def _recorded_runs(
    db: Any,
    image_paths: Iterable[str],
    output_root: Optional[str],
@@ -201,8 +201,7 @@ def recorded_runs(
    return attributed


-def named_prompt(db: Any, run_id: str) -> Optional[int]:
-    """The one stored prompt every positive context of ``run_id`` names, else None."""
+def _named_prompt(db: Any, run_id: str) -> Optional[int]:
    contexts = db.get_execution_contexts(run_id).get("contexts") or []
    named = {
        context.get("positive_prompt_id")
@@ -229,11 +228,11 @@ def stored_run_prompts(
    paths = list(dict.fromkeys(path for path in image_paths if path))
    result: Dict[str, Optional[int]] = dict.fromkeys(paths)
    prompts: Dict[str, Optional[int]] = {}
-    for path, (run_id, _nodes) in recorded_runs(
+    for path, (run_id, _nodes) in _recorded_runs(
        db, paths, output_root, path_style
    ).items():
        if run_id not in prompts:
-            prompts[run_id] = named_prompt(db, run_id)
+            prompts[run_id] = _named_prompt(db, run_id)
        result[path] = prompts[run_id]
    return result

@@ -276,7 +275,7 @@ def recorded_output(
 ) -> Optional[RecordedOutput]:
    """The recorded run facts for ``image_path``, else None (#386).

-    The file must be attributed to one run (``recorded_runs``: one run
+    The file must be attributed to one run (``_recorded_runs``: one run
    reported its location and it was written during that run). Read-only; it
    never links anything.
    """
@@ -287,7 +286,7 @@ def recorded_output(
    if own_transaction:  # outputs and texts from one state of history
        conn.execute("BEGIN")
    try:
-        found = recorded_runs(db, [image_path], output_root, path_style)
+        found = _recorded_runs(db, [image_path], output_root, path_style)
        if image_path not in found:
            return None
        run_id, nodes = found[image_path]
@@ -33,14 +33,8 @@ MAX_TAG_LENGTH = 50
 _IMAGE_SORTS = ("newest", "oldest", "name", "name-desc", "rating")
 _LIBRARY_SORTS = ("newest", "oldest", "name", "rating")
 _MEDIA = ("all", "image", "video")
-# How a Library view's Tags match (#444): every tag, any of them, or parents
-# without tags ("untagged" never goes with tags; the listing refuses both).
-_TAG_MODES = ("all", "any", "untagged")
 _CONTROL = re.compile(r"[\x00-\x1f\x7f]")
 _SOURCE = re.compile(r"all|0|[1-9][0-9]{0,8}")
-# A collection id as the listing's ``collection`` query takes it (#331): none
-# ("") or 1 to 9 digits without a leading zero.
-_COLLECTION = re.compile(r"|[1-9][0-9]{0,8}")
 FALLBACK_NAME = "Saved view"


@@ -61,18 +55,12 @@ _STATE_FIELDS = {
        "tags": ("tags", None, ()),
        # The Favorites page's filter (#249 D51): a view saved there reopens it.
        "favorites": ("bool", None, False),
-        # A view saved on a collection page (#331 D140) reopens that
-        # collection; never together with favorites.
-        "collection": ("collection", None, ""),
    },
    "library": {
        "q": ("text", 500, ""),
        "category": ("text", 100, ""),
        "sort": ("choice", _LIBRARY_SORTS, "newest"),
        "tags": ("tags", None, ()),
-        # #444: the Tags match and the output folder (relative, "/"-joined).
-        "tag_mode": ("choice", _TAG_MODES, "all"),
-        "folder": ("text", 1024, ""),
    },
 }

@@ -137,8 +125,6 @@ def _validate_value(key: str, kind: str, limit, value: object) -> None:
        raise SavedViewInvalid(f"State '{key}' is not a supported value")
    if kind == "source" and not _SOURCE.fullmatch(value):
        raise SavedViewInvalid(f"State '{key}' must be 'all' or a source index")
-    if kind == "collection" and not _COLLECTION.fullmatch(value):
-        raise SavedViewInvalid(f"State '{key}' must be empty or a collection id")
    if kind == "text" and (len(value) > limit or _CONTROL.search(value)):
        raise SavedViewInvalid(f"State '{key}' is too long or has control characters")

@@ -156,10 +142,6 @@ def encode_state(page: object, state: object) -> str:
        )
    for key, (kind, limit, _default) in fields.items():
        _validate_value(key, kind, limit, state[key])
-    if state.get("favorites") is True and state.get("collection"):
-        raise SavedViewInvalid("A view cannot filter by favorites and a collection")
-    if state.get("tag_mode") == "untagged" and state.get("tags"):
-        raise SavedViewInvalid("A view cannot list untagged prompts and filter tags")
    encoded = json.dumps(
        {key: state[key] for key in fields}, ensure_ascii=False, separators=(",", ":")
    )
@@ -199,13 +181,6 @@ def normalize_state(page: str, raw: object) -> dict:
        except SavedViewInvalid:
            value = default
        state[key] = list(value) if kind == "tags" else value
-    # Never written by this build; a stored row with both opens the collection,
-    # as the listing does for a URL with both (#331 D140).
-    if state.get("favorites") is True and state.get("collection"):
-        state["favorites"] = False
-    # Never written by this build either: the tags win.
-    if state.get("tag_mode") == "untagged" and state.get("tags"):
-        state["tag_mode"] = "all"
    return state


@@ -1,87 +0,0 @@
-"""Link an output file to the prompt of one text, creating it when new (#247).
-
-The store step of ingestion from file metadata when the decision is a
-positive text (``utils.file_prompt``). The prompt insert and the link run in
-one ``BEGIN IMMEDIATE`` transaction: two writers never store one text twice,
-a failed link leaves no new prompt behind, and a file stays linked to one
-prompt (a file already linked to another prompt is a ``conflict``).
-"""
-
-import logging
-import os
-from typing import Any, Dict, Optional, Tuple
-
-from .pair_ingestion import Marks, file_link_rows, link_conflict, mark_created
-
-try:
-    from ..utils.hashing import generate_prompt_hash
-except ImportError:
-    from utils.hashing import generate_prompt_hash
-
-_LOGGER = logging.getLogger("prompt_manager.database.scanned_prompts")
-
-
-def store_scanned_prompt_or_raise(
-    db: Any, path: str, canonical: Dict[str, Any], text: str, marks: Marks
-) -> Tuple[str, Optional[int]]:
-    """``(status, prompt id)`` after linking ``path`` to ``text``'s prompt.
-
-    ``added`` (prompt created, carrying ``marks``), ``linked`` (stored text
-    reused), ``unchanged`` (already linked to it) or ``conflict`` (linked to
-    another prompt; nothing written, id None). Database errors are raised
-    and roll the whole store back, so a caller can run it again.
-    """
-    with db._pair_transaction() as conn:
-        rows = file_link_rows(conn, path)
-        if link_conflict(rows, generate_prompt_hash(text)):
-            return "conflict", None
-        if rows:
-            return "unchanged", rows[0]["prompt_id"]
-        prompt_id, created = db._pair_component_outcome(conn, text)
-        if created:
-            mark_created(conn, db, prompt_id, marks, os.path.basename(path))
-        db._insert_image_link(conn, prompt_id, path, canonical)
-        return ("added" if created else "linked"), prompt_id
-
-
-def store_scanned_prompt(
-    db: Any, path: str, canonical: Dict[str, Any], text: str, marks: Marks
-) -> Tuple[str, Optional[int]]:
-    """The scan's form: an error is logged and reported as ``("found", None)``.
-
-    A write that failed because Move library switched runs again on the new
-    library (``survive_library_switch``); the rerun re-checks the link rows.
-    """
-    try:
-        return db.survive_library_switch(
-            lambda: store_scanned_prompt_or_raise(db, path, canonical, text, marks)
-        )
-    except Exception as error:
-        _LOGGER.error(
-            f"Failed to store the prompt of {os.path.basename(path)}: {error}"
-        )
-        return "found", None
-
-
-def link_stored_prompt_or_raise(
-    db: Any, path: str, canonical: Dict[str, Any], prompt_id: int
-) -> Optional[str]:
-    """Link ``path`` to the stored prompt ``prompt_id`` (recorded history, #342).
-
-    ``linked``, ``unchanged`` (already linked to it), ``conflict`` (linked to
-    another prompt; nothing written) or None when the prompt is gone. One
-    ``BEGIN IMMEDIATE`` transaction; database errors are raised.
-    """
-    with db._pair_transaction() as conn:
-        rows = file_link_rows(conn, path)
-        if len(rows) > 1 or (rows and rows[0]["prompt_id"] != prompt_id):
-            return "conflict"
-        if rows:
-            return "unchanged"
-        exists = conn.execute(
-            "SELECT 1 FROM prompts WHERE id = ?", (prompt_id,)
-        ).fetchone()
-        if exists is None:
-            return None
-        db._insert_image_link(conn, prompt_id, path, canonical)
-        return "linked"
@@ -13,15 +13,12 @@ same connection before commit. Owner rows and their timestamps never change.

 Category consolidation is previewed in one ``library_snapshot`` and applied in
 one ``_pair_transaction`` that recomputes the owner projection and requires the
-preview's ``impact_token``; only rows carrying the exact source change. Image
-rows holding the source (``image_categories``, #332) are owners too: they are
-counted, hashed into the token and renamed with the prompts and pairs.
+preview's ``impact_token``; only rows carrying the exact source change.
 """

 import sqlite3

-from .library import _ELIGIBLE, SHELVED_PAIR, UNTAGGED, _escape, _limit
-from .prompt_archive import SHELVED
+from .library import _ELIGIBLE, _limit
 from .library_commands import _TOKEN, LibraryCommandError, _validate_epoch
 from .library_tokens import canonical_token
 from .models import utc_now_iso
@@ -39,76 +36,30 @@ _IMAGE_FILES = (
 )


-def _tag_rows(page: str, order: str = "page.id") -> str:
+def _tag_rows(page: str) -> str:
    """Count rows for the registry rows selected by ``page`` (id, name)."""
-    # Eligible parent components on the shelf carrying a tag in the page,
-    # plus the positive parent of every active pair carrying it (always
-    # eligible) when that parent is on the shelf: archived parents (#443)
-    # are hidden with their pairs, so Browse lists what was counted.
+    # Eligible parent components carrying a tag in the page, plus the
+    # positive parent of every active pair carrying it (always eligible).
    return (
        "WITH page AS (" + page + "),"
        "owners(tag_id,pid) AS ("
        "SELECT pt.tag_id,p.id FROM prompts p "
        "JOIN prompt_tags pt ON pt.prompt_id=p.id "
        "WHERE pt.tag_id IN (SELECT id FROM page) AND " + _ELIGIBLE + " "
-        "AND " + SHELVED + " "
        "UNION SELECT ppt.tag_id,pp.positive_prompt_id FROM prompt_pairs pp "
        "JOIN prompt_pair_tags ppt ON ppt.pair_id=pp.id "
-        "WHERE pp.archived=0 AND " + SHELVED_PAIR + " "
-        "AND ppt.tag_id IN (SELECT id FROM page)),"
+        "WHERE pp.archived=0 AND ppt.tag_id IN (SELECT id FROM page)),"
        "images(tag_id,n) AS (" + _IMAGE_FILES + " "
        "WHERE mit.tag_id IN (SELECT id FROM page) GROUP BY mit.tag_id) "
        "SELECT page.id,page.name,COUNT(DISTINCT owners.pid) AS prompt_count,"
        "COALESCE(MAX(images.n),0) AS image_count "
        "FROM page LEFT JOIN owners ON owners.tag_id=page.id "
        "LEFT JOIN images ON images.tag_id=page.id "
-        "GROUP BY page.id ORDER BY " + order
+        "GROUP BY page.id ORDER BY page.id"
    )


 _TAG_PAGE = _tag_rows("SELECT id,name FROM tags WHERE id>? ORDER BY id LIMIT ?")
-# #444 tag sorts: sort -> (key expression on tags/counted, direction). Ties and
-# "created" follow the id, so every order is total and keyset pages are exact.
-TAG_SORTS = {
-    "created": (None, "ASC"),
-    "name": ("name COLLATE NOCASE", "ASC"),
-    "name-desc": ("name COLLATE NOCASE", "DESC"),
-    "prompts": ("prompt_count", "DESC"),
-    "prompts-asc": ("prompt_count", "ASC"),
-}
-_MAX_SEARCH = 200
-_TAG_SEARCH = "name LIKE ? ESCAPE '\\'"
-# Every matching tag ranked by the prompt count its row shows (the owners rule
-# of ``_tag_rows``), then one keyset page of it with its image counts.
-_RANKED_TAG_PAGE = (
-    "WITH owners(tag_id,pid) AS ("
-    "SELECT pt.tag_id,p.id FROM prompts p "
-    "JOIN prompt_tags pt ON pt.prompt_id=p.id WHERE " + _ELIGIBLE + " "
-    "AND " + SHELVED + " "
-    "UNION SELECT ppt.tag_id,pp.positive_prompt_id FROM prompt_pairs pp "
-    "JOIN prompt_pair_tags ppt ON ppt.pair_id=pp.id WHERE pp.archived=0 "
-    "AND " + SHELVED_PAIR + "),"
-    "counted AS (SELECT t.id,t.name,COUNT(DISTINCT o.pid) AS prompt_count "
-    "FROM tags t LEFT JOIN owners o ON o.tag_id=t.id WHERE {search} "
-    "GROUP BY t.id),"
-    "page AS (SELECT id,name,prompt_count FROM counted WHERE {after} "
-    "ORDER BY prompt_count {direction},id LIMIT ?),"
-    "images(tag_id,n) AS (" + _IMAGE_FILES + " "
-    "WHERE mit.tag_id IN (SELECT id FROM page) GROUP BY mit.tag_id) "
-    "SELECT page.id,page.name,page.prompt_count,"
-    "COALESCE(images.n,0) AS image_count FROM page "
-    "LEFT JOIN images ON images.tag_id=page.id "
-    "ORDER BY page.prompt_count {direction},page.id"
-)
-_UNTAGGED_COUNT = (
-    "SELECT COUNT(*) FROM prompts p WHERE ("
-    + _ELIGIBLE
-    + ") AND "
-    + UNTAGGED
-    # Untagged prompts opens the shelf, which hides archived parents (#443).
-    + " AND "
-    + SHELVED
-)
 _TAG_ONE = _tag_rows("SELECT id,name FROM tags WHERE id=?")
 # Every owner kind a tag can sit on, for the delete confirmation.
 _TAG_IMPACT = (
@@ -146,34 +97,16 @@ def _validate_tag_id(tag_id: object) -> None:
        raise ValueError("Invalid tag ID")


-# Category values in Tags & categories (#332 §7): the prompt-backed values
-# (nonblank values on eligible parents or on active pairs; ``prompt_count``
-# counts only parents on the shelf, so a value only archived parents (#443)
-# hold stays listed with 0, as a tag does; grouped exactly, so
-# whitespace and case variants stay distinct; /library/options lists the same
-# prompt-backed set with its own query) plus the values only image rows hold.
-# A prompt-backed value is ordered by its oldest owning positive; an image-only
-# value sorts after all of them (first_pid is SQLite's INTEGER maximum, above
-# any prompt id), then by value. ``image_count`` counts stored rows, including
-# files missing on disk. No FULL OUTER JOIN, so it runs on SQLite 3.31+.
-_IMAGE_ONLY_FIRST_PID = 2**63 - 1
-_CATEGORY_ROWS = (
-    "WITH owners(value,pid,shelved) AS ("
-    "SELECT p.category,p.id," + SHELVED + " FROM prompts p "
-    "WHERE p.category IS NOT NULL AND TRIM(p.category)!='' AND " + _ELIGIBLE + " "
-    "UNION SELECT pp.category,pp.positive_prompt_id," + SHELVED_PAIR + " "
-    "FROM prompt_pairs pp "
+# The /library/options universe: nonblank values on eligible parents or on
+# active pairs, grouped exactly (whitespace and case variants stay distinct).
+_CATEGORY_GROUPS = (
+    "WITH owners(value,pid) AS ("
+    "SELECT p.category,p.id FROM prompts p WHERE p.category IS NOT NULL "
+    "AND TRIM(p.category)!='' AND " + _ELIGIBLE + " "
+    "UNION SELECT pp.category,pp.positive_prompt_id FROM prompt_pairs pp "
    "WHERE pp.archived=0 AND pp.category IS NOT NULL AND TRIM(pp.category)!=''),"
-    "image_values(value,image_count) AS ("
-    "SELECT category,COUNT(*) FROM image_categories GROUP BY category),"
-    "grouped(value,first_pid,prompt_count) AS ("
-    "SELECT value,MIN(pid),COUNT(DISTINCT CASE WHEN shelved THEN pid END) "
-    "FROM owners GROUP BY value "
-    "UNION ALL SELECT value," + str(_IMAGE_ONLY_FIRST_PID) + ",0 FROM image_values "
-    "WHERE value NOT IN (SELECT value FROM owners)),"
-    "counted AS (SELECT g.value,g.first_pid,g.prompt_count,"
-    "COALESCE(i.image_count,0) AS image_count FROM grouped g "
-    "LEFT JOIN image_values i ON i.value=g.value) "
+    "grouped AS (SELECT value,MIN(pid) AS first_pid,"
+    "COUNT(DISTINCT pid) AS prompt_count FROM owners GROUP BY value) "
 )


@@ -184,23 +117,15 @@ _CATEGORY_COMPONENTS = (
    "WHERE p.category=? ORDER BY p.id"
 )
 _CATEGORY_PAIRS = "SELECT id,archived FROM prompt_pairs WHERE category=? ORDER BY id"
-# Image rows holding one exact value (#332 DC7), an index search.
-_IMAGE_CATEGORY_ROWIDS = (
-    "SELECT rowid FROM image_categories WHERE category=? ORDER BY rowid"
-)
 _CATEGORY_EXISTS = (
    "SELECT EXISTS(SELECT 1 FROM prompts WHERE category=:v)"
    " OR EXISTS(SELECT 1 FROM prompt_pairs WHERE category=:v)"
-    " OR EXISTS(SELECT 1 FROM image_categories WHERE category=:v)"
 )

-# Pairs after components and image rows last, so a failing update rolls every
-# earlier one back. An image row is keyed by its file, never by its value, so
-# merging into a value other files already hold cannot conflict.
+# Pairs after components, so a failing pair update rolls both back.
 _CATEGORY_UPDATES = (
    "UPDATE prompts SET category=?,updated_at=? WHERE category=?",
    "UPDATE prompt_pairs SET category=?,updated_at=? WHERE category=?",
-    "UPDATE image_categories SET category=?,updated_at=? WHERE category=?",
 )


@@ -211,15 +136,8 @@ def category_impact_token(
    target_exists: bool,
    components: list,
    pairs: list,
-    *,
-    images: list = (),
 ) -> str:
-    """Hash a category projection like ``library_edit_token`` (no secret).
-
-    ``images`` are the rowids of the image rows holding ``source`` (#332 DC7).
-    With none the preimage has no ``images`` key, so a prompt-only token keeps
-    the value it had before image categories existed.
-    """
+    """Hash a category projection like ``library_edit_token`` (no secret)."""
    preimage = {
        "epoch": epoch,
        "source": source,
@@ -228,8 +146,6 @@ def category_impact_token(
        "components": sorted([int(i), bool(flag)] for i, flag in components),
        "pairs": sorted([int(i), bool(flag)] for i, flag in pairs),
    }
-    if images:
-        preimage["images"] = sorted(int(i) for i in images)
    return canonical_token(_CATEGORY_DOMAIN, preimage)


@@ -261,28 +177,6 @@ def _tag_after(after: object) -> int:
    return after


-def _tag_search(search: object) -> str:
-    if not isinstance(search, str) or len(search) > _MAX_SEARCH:
-        raise ValueError(f"Tag search must be text of at most {_MAX_SEARCH} characters")
-    return search.strip()
-
-
-def _sorted_tag_after(after: object, sort: str) -> tuple | None:
-    """The ``[key, id]`` cursor of a name or prompt-count sort."""
-    if after is None:
-        return None
-    key_type = str if sort.startswith("name") else int
-    if (
-        not isinstance(after, list)
-        or len(after) != 2
-        or type(after[0]) is not key_type
-        or type(after[1]) is not int
-        or after[1] <= 0
-    ):
-        raise ValueError("Invalid vocabulary cursor")
-    return after[0], after[1]
-
-
 def _category_after(after: object) -> tuple[int, str] | None:
    if after is None:
        return None
@@ -431,8 +325,7 @@ class VocabularyOperations:
        pairs = [
            [row[0], bool(row[1])] for row in conn.execute(_CATEGORY_PAIRS, (source,))
        ]
-        images = [row[0] for row in conn.execute(_IMAGE_CATEGORY_ROWIDS, (source,))]
-        if not components and not pairs and not images:
+        if not components and not pairs:
            raise LibraryCommandError("vocabulary-conflict", epoch)
        target_exists = bool(
            conn.execute(_CATEGORY_EXISTS, {"v": target}).fetchone()[0]
@@ -446,10 +339,9 @@ class VocabularyOperations:
                "other_prompts": len(components) - eligible,
                "negative_variants": len(pairs) - archived,
                "archived_negative_variants": archived,
-                "images": len(images),
            },
            "impact_token": category_impact_token(
-                epoch, source, target, target_exists, components, pairs, images=images
+                epoch, source, target, target_exists, components, pairs
            ),
        }

@@ -473,8 +365,7 @@ class VocabularyOperations:
    def apply_vocabulary_category(
        self, *, expected_epoch: str, source: str, target: str, impact_token: str
    ) -> dict:
-        """Set the exact ``source`` to ``target`` on every component, pair
-        and image row.
+        """Set the exact ``source`` to ``target`` on every component and pair.

        The recomputed projection must still match the preview's token; a
        mismatch is ``vocabulary-conflict`` with nothing written.
@@ -504,80 +395,22 @@ class VocabularyOperations:
        epoch: str,
        *,
        limit: int = 100,
-        after: object = None,
-        search: str = "",
-        sort: str = "created",
+        after: int | None = None,
    ) -> dict:
-        """One page of tags matching ``search`` (a literal, case-insensitive
-        substring) in ``sort`` order, with the untagged parents' count."""
        _limit(limit)
-        search = _tag_search(search)
-        if not isinstance(sort, str) or sort not in TAG_SORTS:
-            raise ValueError("sort must be one of " + ", ".join(TAG_SORTS))
-        where, params = "1=1", []
-        if search:
-            where, params = _TAG_SEARCH, [f"%{_escape(search)}%"]
-        total, untagged = conn.execute(
-            f"SELECT (SELECT COUNT(*) FROM tags WHERE {where}),({_UNTAGGED_COUNT})",
-            params,
-        ).fetchone()
-        rows = [
-            dict(row) for row in self._tag_page(conn, where, params, sort, after, limit)
-        ]
+        start = _tag_after(after)
+        total = conn.execute("SELECT COUNT(*) FROM tags").fetchone()[0]
+        rows = [dict(row) for row in conn.execute(_TAG_PAGE, (start, limit + 1))]
        has_more = len(rows) > limit
        rows = rows[:limit]
-        key, _direction = TAG_SORTS[sort]
-        next_key = None
-        if has_more:
-            last = rows[-1]
-            next_key = (
-                last["id"]
-                if key is None
-                else [
-                    last["prompt_count" if key == "prompt_count" else "name"],
-                    last["id"],
-                ]
-            )
        return {
            "library_epoch": epoch,
            "tags": rows,
            "total": total,
-            "untagged_count": untagged,
-            # Echoed so a client can tell this read applied its search and sort.
-            "search": search,
-            "sort": sort,
            "has_more": has_more,
-            "next_key": next_key,
+            "next_key": rows[-1]["id"] if has_more else None,
        }

-    @staticmethod
-    def _tag_page(conn, where, params, sort, after, limit):
-        key, direction = TAG_SORTS[sort]
-        if key is None:
-            page = (
-                f"SELECT id,name FROM tags WHERE {where} AND id>? ORDER BY id LIMIT ?"
-            )
-            return conn.execute(
-                _tag_rows(page), [*params, _tag_after(after), limit + 1]
-            )
-        cursor = _sorted_tag_after(after, sort)
-        operator = ">" if direction == "ASC" else "<"
-        keyset, keys = "1=1", []
-        if cursor is not None:
-            keyset = f"({key}{operator}? OR ({key}=? AND id>?))"
-            keys = [cursor[0], cursor[0], cursor[1]]
-        if key == "prompt_count":
-            sql = _RANKED_TAG_PAGE.format(
-                search=where, after=keyset, direction=direction
-            )
-            return conn.execute(sql, [*params, *keys, limit + 1])
-        page = (
-            f"SELECT id,name FROM tags WHERE {where} AND {keyset} "
-            f"ORDER BY {key} {direction},id LIMIT ?"
-        )
-        order = f"page.{key} {direction},page.id"
-        return conn.execute(_tag_rows(page, order), [*params, *keys, limit + 1])
-
    def _vocabulary_categories(
        self,
        conn: sqlite3.Connection,
@@ -589,15 +422,15 @@ class VocabularyOperations:
        _limit(limit)
        key = _category_after(after)
        total = conn.execute(
-            _CATEGORY_ROWS + "SELECT COUNT(*) FROM counted"
+            _CATEGORY_GROUPS + "SELECT COUNT(*) FROM grouped"
        ).fetchone()[0]
        where, params = "", []
        if key is not None:
            where = " WHERE first_pid>? OR (first_pid=? AND value>?)"
            params = [key[0], key[0], key[1]]
        rows = conn.execute(
-            _CATEGORY_ROWS
-            + "SELECT value,first_pid,prompt_count,image_count FROM counted"
+            _CATEGORY_GROUPS
+            + "SELECT value,first_pid,prompt_count FROM grouped"
            + where
            + " ORDER BY first_pid,value LIMIT ?",
            [*params, limit + 1],
@@ -607,11 +440,7 @@ class VocabularyOperations:
        return {
            "library_epoch": epoch,
            "categories": [
-                {
-                    "value": row["value"],
-                    "prompt_count": row["prompt_count"],
-                    "image_count": row["image_count"],
-                }
+                {"value": row["value"], "prompt_count": row["prompt_count"]}
                for row in rows
            ],
            "total": total,
@@ -621,18 +450,9 @@ class VocabularyOperations:
            ),
        }

-    def list_vocabulary_tags(
-        self,
-        *,
-        limit: int = 100,
-        after: object = None,
-        search: str = "",
-        sort: str = "created",
-    ):
+    def list_vocabulary_tags(self, *, limit: int = 100, after: int | None = None):
        with self.library_snapshot() as (conn, epoch, _ceiling):
-            return self._vocabulary_tags(
-                conn, epoch, limit=limit, after=after, search=search, sort=sort
-            )
+            return self._vocabulary_tags(conn, epoch, limit=limit, after=after)

    def list_vocabulary_categories(
        self, *, limit: int = 100, after: list | None = None
@@ -12,8 +12,7 @@ code. This plan proposes implementation order and acceptance gates.
 - The native Prompt Library merged in [#210](https://github.com/ComfyAssets/ComfyUI_PromptManager/pull/210) for [#208](https://github.com/ComfyAssets/ComfyUI_PromptManager/issues/208): one positive parent, saved negative variants, full selected text and a shared filtered image gallery. It does not invent chronological runs from counters or scan dates.
 - [Durable history storage](prompt-history-storage.md) records job attempts and outcomes from [#212](https://github.com/ComfyAssets/ComfyUI_PromptManager/pull/212), frozen prompt contexts from [#213](https://github.com/ComfyAssets/ComfyUI_PromptManager/pull/213), and observed run-owned output locators from [#214](https://github.com/ComfyAssets/ComfyUI_PromptManager/pull/214). Those locators do not verify file bytes or establish gallery-image associations. That association contract and the chronological execution timeline remain pending under [#209](https://github.com/ComfyAssets/ComfyUI_PromptManager/issues/209).
 - [#215](https://github.com/ComfyAssets/ComfyUI_PromptManager/issues/215) brings the shell, Images and natural-height Prompt Library presentation into the approved geometry and themes while retaining their existing operations. [#216](https://github.com/ComfyAssets/ComfyUI_PromptManager/issues/216) adds the shared current-file inspector with exact generation facts, scoped provenance, raw/download evidence and loaded-collection viewer controls, including a slideshow that pauses at native video. This delivery does not establish whole-application parity, change the default entry point or constitute a release. Recorded chronological run/context browsing continues under [#209](https://github.com/ComfyAssets/ComfyUI_PromptManager/issues/209); image tagging/review, System consolidation and remaining organization capabilities continue under #196.
- Local Inspect (#249, PRs L1–L3) replaces the `#/inspect` handoff with the concept's native "Inspect a file" page: one local image or video previews inline and opens the shared viewer and full inspector on a record read entirely in the browser, with nothing uploaded, imported or stored. The legacy metadata page (`web/metadata.html`, served at `/prompt_manager/gallery.html`) stays reachable from Overview; its capabilities map to the shared inspector, including its one-click COPY ALL summary, which is the shared inspector's "Copy settings summary" (D117, LI-4). PR L3 ([#286](https://github.com/ComfyAssets/ComfyUI_PromptManager/pull/286)) shipped that button and local roles equal to the server's resolver (`web/js/workspace/local-resolver.mjs`, TESTING.md "Local roles (#249 PR L3, decision LI-1)"). Recorded deviations D60–D66 and D117 are in [TESTING.md](../TESTING.md).
- Collections ([#331](https://github.com/ComfyAssets/ComfyUI_PromptManager/issues/331), three PRs) adds named, hand-picked groups of images, stored in the library database by file location as favorites are: a COLLECTIONS sidebar group whose rows open Images filtered to one collection (`#/collection/<id>`) with rename and delete, Add to collection and Remove from collection in the Images selection bar, a Collections… checklist in the shared inspector for the side panel and the viewer, and saved views that keep a collection. Membership survives restarts, source reordering and System › Maintenance duplicate cleanup; no file is copied, moved or changed.
+- Local Inspect (#249, PRs L1–L2) replaces the `#/inspect` handoff with the concept's native "Inspect a file" page: one local image or video previews inline and opens the shared viewer and full inspector on a record read entirely in the browser, with nothing uploaded, imported or stored. The legacy metadata page (`web/metadata.html`, served at `/prompt_manager/gallery.html`) stays reachable from Overview; its capabilities map to the shared inspector, except its one-click COPY ALL summary, whose ruled replacement ("Copy settings summary") is pending. Recorded deviations D60–D66 are in [TESTING.md](../TESTING.md). Local roles equal to the server's resolver follow in PR L3.

 ## Scope and compatibility

@@ -26,13 +26,13 @@ except ImportError:
    InputTypeDict = dict

 try:
-    from .prompt_manager_base import SAVE_TO_LIBRARY_INPUT, PromptManagerBase
+    from .prompt_manager_base import PromptManagerBase
 except ImportError:
    import os
    import sys

    sys.path.insert(0, os.path.dirname(os.path.abspath(__file__)))
-    from prompt_manager_base import SAVE_TO_LIBRARY_INPUT, PromptManagerBase
+    from prompt_manager_base import PromptManagerBase


 class PromptManager(PromptManagerBase, ComfyNodeABC):
@@ -115,7 +115,6 @@ class PromptManager(PromptManagerBase, ComfyNodeABC):
                        )
                    },
                ),
-                "save_to_library": SAVE_TO_LIBRARY_INPUT,
            },
            "hidden": {
                # The queued graph and this node's id: used to tell the positive
@@ -153,7 +152,6 @@ class PromptManager(PromptManagerBase, ComfyNodeABC):
        append_text: str = "",
        prompt: Optional[Dict[str, Any]] = None,
        unique_id: Optional[str] = None,
-        save_to_library: bool = True,
    ) -> Tuple[Any]:
        """
        Encode the text prompt and save it to the database.
@@ -166,7 +164,6 @@ class PromptManager(PromptManagerBase, ComfyNodeABC):
            search_text: Text to search for in past prompts
            prepend_text: Text to prepend to the main prompt
            append_text: Text to append to the main prompt
-            save_to_library: Off: nothing is saved, counted or tracked (#90)

        Returns:
            Tuple containing the conditioning for the diffusion model and the final
@@ -208,9 +205,7 @@ class PromptManager(PromptManagerBase, ComfyNodeABC):
        # Save prompt to database and set execution context for gallery tracking
        prompt_id = None
        extended_tags = []
-        if not save_to_library:
-            self._skip_not_saved(prompt, unique_id)
-        elif storage_text and storage_text.strip():
+        if storage_text and storage_text.strip():
            self.logger.debug(f"Processing prompt text: {storage_text[:100]}...")

            # Add prepend/append info to tags if they exist
@@ -254,11 +249,6 @@ class PromptManager(PromptManagerBase, ComfyNodeABC):
        tokens = clip.tokenize(encoding_text)
        conditioning = clip.encode_from_tokens_scheduled(tokens)

-        self.logger.info(f"CLIP encoding completed, text: {repr(encoding_text)[:80]}")
-        result = (conditioning, encoding_text)
-        if not save_to_library:
-            return result  # #90: no metadata registration, no history text
-
        # Register with ComfyUI integration for standard metadata compatibility
        node_id = f"promptmanager_{int(time.time() * 1000)}"
        self.comfyui_integration.register_prompt(
@@ -272,15 +262,13 @@ class PromptManager(PromptManagerBase, ComfyNodeABC):
                "append_text": append_text.strip() if append_text else None,
            },
        )
+
+        self.logger.info(f"CLIP encoding completed, text: {repr(encoding_text)[:80]}")
+        result = (conditioning, encoding_text)
        record_runtime_context(
            type(self).__name__, text, prepend_text, append_text, encoding_text
        )
-        self._record_cached_item(
-            unique_id,
-            (encoding_text,),
-            storage_text,
-            fields=((text, prepend_text, append_text),),
-        )
+        self._record_cached_item(unique_id, (encoding_text,), storage_text)
        return result

    @classmethod
@@ -23,7 +23,7 @@ try:
    from .utils.image_monitor import get_image_monitor
    from .utils.prompt_tracker import get_prompt_tracker
    from .utils.hashing import generate_prompt_hash
-    from .utils.prompt_graph import resolve_text, run_prompt_nodes, save_setting
+    from .utils.prompt_graph import resolve_text, run_prompt_nodes
    from .utils.run_keys import executing_run_id, prompt_node_key
    from .utils.usage_tracking import PENDING_FIRST_USE
    from .utils.cached_runs import (
@@ -42,7 +42,7 @@ except ImportError:
    from utils.image_monitor import get_image_monitor
    from utils.prompt_tracker import get_prompt_tracker
    from utils.hashing import generate_prompt_hash
-    from utils.prompt_graph import resolve_text, run_prompt_nodes, save_setting
+    from utils.prompt_graph import resolve_text, run_prompt_nodes
    from utils.run_keys import executing_run_id, prompt_node_key
    from utils.usage_tracking import PENDING_FIRST_USE
    from utils.cached_runs import (
@@ -54,22 +54,6 @@ except ImportError:
    )


-# The optional input every PromptManager node declares last (#90): declared
-# last so no widget value of a workflow saved before it shifts.
-SAVE_TO_LIBRARY_INPUT = (
-    "BOOLEAN",
-    {
-        "default": True,
-        "label_on": "save",
-        "label_off": "skip",
-        "tooltip": (
-            "Save this node's prompt to the library, count its runs and link its "
-            "images. Off: PromptManager ignores the run; the output is unchanged."
-        ),
-    },
-)
-
-
 class PromptManagerBase:
    """Mixin providing shared prompt management logic for ComfyUI nodes.

@@ -172,9 +156,7 @@ class PromptManagerBase:
        resolved = resolve_text(prompt_graph, node_id)
        return {
            "is_run_prompt": node_id in run_prompt_nodes(prompt_graph),
-            # The hook skips a switch it cannot read (#90): the node counts
            "seen_at_queue": resolved is not None
-            and save_setting(prompt_graph, node_id) is True
            and generate_prompt_hash(resolved) == generate_prompt_hash(text),
            "known": True,
        }
@@ -243,24 +225,14 @@ class PromptManagerBase:
            return False

    def _record_cached_item(
-        self,
-        unique_id: Any,
-        outputs: tuple,
-        text: Any,
-        negative_text: Any = None,
-        fields: Optional[tuple] = None,
+        self, unique_id: Any, outputs: tuple, text: Any, negative_text: Any = None
    ) -> None:
-        """Remember this execution's outputs and stored text for cached jobs (#347).
-
-        ``fields`` are the ``(raw, prepend, append)`` texts this execution gave
-        ``record_runtime_context`` for each output, so a cached job's history
-        can record them too (#403).
-        """
+        """Remember this execution's outputs and stored text for cached jobs (#347)."""
        if unique_id is None:
            return
        try:
            self._cached_runs().record_item(
-                unique_id, outputs, stored_facts(text, negative_text), fields
+                unique_id, outputs, stored_facts(text, negative_text)
            )
        except Exception as error:
            self.logger.debug(f"Could not record the cached-run receipt: {error}")
@@ -273,24 +245,6 @@ class PromptManagerBase:
            "run_id": executing_run_id(),
        }

-    def _skip_not_saved(self, prompt_graph: Any = None, unique_id: Any = None) -> None:
-        """``save_to_library`` is off: nothing is saved, counted or tracked (#90).
-
-        A literal off makes the node no run prompt (``utils.prompt_graph``), so
-        no image looks up its run key. A switch wired from a node the graph
-        cannot read keeps the node a run prompt: its run key is marked like an
-        empty editor's, so an earlier run's entry of that key never links this
-        run's images.
-        """
-        message = (
-            "Save to library is off for this node: its prompt is not saved, the "
-            "run is not counted and its images are not linked"
-        )
-        if isinstance(prompt_graph, dict) and unique_id is not None:
-            self._mark_untracked(prompt_graph, unique_id, message)
-        else:
-            self.logger.info(message)
-
    def _skip_empty_prompt(self, prompt_graph: Any, unique_id: Any) -> None:
        """The ``text`` editor is empty: save and track nothing (#342).

@@ -22,11 +22,7 @@ try:
    )
    from .utils.hashing import generate_prompt_hash
    from .utils.pair_execution import record_pair_execution
-    from .utils.prompt_graph import (
-        intrinsic_pair_nodes,
-        run_prompt_components,
-        save_setting,
-    )
+    from .utils.prompt_graph import intrinsic_pair_nodes, run_prompt_components
    from .utils.prompt_pair_resolver import resolve_text_input
    from .utils.usage_tracking import (
        PENDING_FIRST_USE,
@@ -45,11 +41,7 @@ except ImportError:
    )
    from utils.hashing import generate_prompt_hash
    from utils.pair_execution import record_pair_execution
-    from utils.prompt_graph import (
-        intrinsic_pair_nodes,
-        run_prompt_components,
-        save_setting,
-    )
+    from utils.prompt_graph import intrinsic_pair_nodes, run_prompt_components
    from utils.prompt_pair_resolver import resolve_text_input
    from utils.usage_tracking import (
        PENDING_FIRST_USE,
@@ -98,13 +90,8 @@ class PromptManagerPair(PromptManagerFocused):
        prompt: Optional[Dict[str, Any]] = None,
        unique_id: Optional[str] = None,
        extra_pnginfo: Optional[Dict[str, Any]] = None,
-        save_to_library: bool = True,
    ) -> Tuple[Any, Any, str, str]:
-        """Encode both sides once; database and tracking failures never block CLIP.
-
-        With ``save_to_library`` off nothing is saved, counted, tracked or
-        recorded (#90); the four outputs are the same.
-        """
+        """Encode both sides once; database and tracking failures never block CLIP."""
        if clip is None:
            raise RuntimeError("ERROR: clip input is invalid: None")
        if not isinstance(text, str) or not isinstance(negative_text, str):
@@ -122,10 +109,6 @@ class PromptManagerPair(PromptManagerFocused):
        negative_conditioning = clip.encode_from_tokens_scheduled(
            clip.tokenize(negative_text)
        )
-        result = positive_conditioning, negative_conditioning, positive, negative_text
-        if not save_to_library:
-            self._skip_not_saved(prompt, unique_id)
-            return result
        record_pair_execution(
            extra_pnginfo,
            unique_id,
@@ -186,6 +169,7 @@ class PromptManagerPair(PromptManagerFocused):
            )
        except Exception as error:
            self.logger.warning(f"Could not register paired metadata: {error}")
+        result = positive_conditioning, negative_conditioning, positive, negative_text
        record_runtime_context(
            type(self).__name__,
            text,
@@ -198,11 +182,7 @@ class PromptManagerPair(PromptManagerFocused):
            type(self).__name__, negative_text, "", "", negative_text, role="negative"
        )
        self._record_cached_item(
-            unique_id,
-            (positive, negative_text),
-            text,
-            negative_text,
-            fields=((text, prepend_text, append_text), (negative_text, "", "")),
+            unique_id, (positive, negative_text), text, negative_text
        )
        return result

@@ -239,9 +219,6 @@ class PromptManagerPair(PromptManagerFocused):
        resolved_negative = (
            resolve_text_input(prompt, node_id, "negative_text") if known else None
        )
-        if known and save_setting(prompt, node_id) is not True:
-            # The hook skips a switch it cannot read (#90): the node counts
-            resolved_positive = resolved_negative = None
        positive_seen = resolved_positive is not None and generate_prompt_hash(
            resolved_positive
        ) == generate_prompt_hash(text)
@@ -26,13 +26,13 @@ except ImportError:
    InputTypeDict = dict

 try:
-    from .prompt_manager_base import SAVE_TO_LIBRARY_INPUT, PromptManagerBase
+    from .prompt_manager_base import PromptManagerBase
 except ImportError:
    import os
    import sys

    sys.path.insert(0, os.path.dirname(os.path.abspath(__file__)))
-    from prompt_manager_base import SAVE_TO_LIBRARY_INPUT, PromptManagerBase
+    from prompt_manager_base import PromptManagerBase


 class PromptManagerText(PromptManagerBase, ComfyNodeABC):
@@ -115,7 +115,6 @@ class PromptManagerText(PromptManagerBase, ComfyNodeABC):
                        ),
                    },
                ),
-                "save_to_library": SAVE_TO_LIBRARY_INPUT,
            },
            "hidden": {
                # The queued graph and this node's id: used to tell the positive
@@ -150,7 +149,6 @@ class PromptManagerText(PromptManagerBase, ComfyNodeABC):
        append_text: str = "",
        prompt: Optional[Dict[str, Any]] = None,
        unique_id: Optional[str] = None,
-        save_to_library: bool = True,
    ) -> Tuple[str]:
        """
        Process the text prompt and save it to the database.
@@ -162,7 +160,6 @@ class PromptManagerText(PromptManagerBase, ComfyNodeABC):
            search_text: Text to search for in past prompts
            prepend_text: Text to prepend to the main prompt
            append_text: Text to append to the main prompt
-            save_to_library: Off: nothing is saved, counted or tracked (#90)

        Returns:
            Tuple containing the final processed text string
@@ -187,9 +184,7 @@ class PromptManagerText(PromptManagerBase, ComfyNodeABC):
        # Save prompt to database and set execution context for gallery tracking
        prompt_id = None
        extended_tags = []
-        if not save_to_library:
-            self._skip_not_saved(prompt, unique_id)
-        elif storage_text and storage_text.strip():
+        if storage_text and storage_text.strip():
            self.logger.debug(f"Processing prompt text: {storage_text[:100]}...")

            # Add prepend/append info to tags if they exist
@@ -225,11 +220,6 @@ class PromptManagerText(PromptManagerBase, ComfyNodeABC):
        else:
            self._skip_empty_prompt(prompt, unique_id)

-        self.logger.debug(f"Text processing completed: {final_text[:100]}...")
-        result = (final_text,)
-        if not save_to_library:
-            return result  # #90: no metadata registration, no history text
-
        # Register with ComfyUI integration for standard metadata compatibility
        node_id = f"promptmanagertext_{int(time.time() * 1000)}"
        self.comfyui_integration.register_prompt(
@@ -243,15 +233,13 @@ class PromptManagerText(PromptManagerBase, ComfyNodeABC):
                "append_text": append_text.strip() if append_text else None,
            },
        )
+
+        self.logger.debug(f"Text processing completed: {final_text[:100]}...")
+        result = (final_text,)
        record_runtime_context(
            type(self).__name__, text, prepend_text, append_text, final_text
        )
-        self._record_cached_item(
-            unique_id,
-            (final_text,),
-            storage_text,
-            fields=((text, prepend_text, append_text),),
-        )
+        self._record_cached_item(unique_id, (final_text,), storage_text)
        return result

    @classmethod
@@ -19,7 +19,6 @@ Split into domain-specific mixins for maintainability:
 - SystemRoutesMixin: System health check, Overview and usage statistics
 - LibraryLocationRoutesMixin: where the library lives, Move library, Keep it here
 - MaintenanceRoutesMixin: reviewed maintenance plans (preview, apply)
- LibraryDeleteRoutesMixin: the Library's Delete… (archive paired) and Restore
 - WorkflowStorageRoutesMixin: store each workflow once, then Reclaim space
 - DuplicateFilesMixin: duplicate image files as find and removal jobs
 - LoraImportRoutesMixin: the reviewed, staged LoRA reference import job
@@ -41,17 +40,14 @@ from aiohttp import web
 from PIL import Image

 from .prompts import PromptRoutesMixin
-from .revalidation import revalidated_response
 from .pairs import PairRoutesMixin
 from .library import LibraryRoutesMixin
-from .library_delete import LibraryDeleteRoutesMixin
 from .vocabulary import VocabularyRoutesMixin
 from .annotations import AnnotationRoutesMixin
 from .review import ReviewRoutesMixin
 from .review_recording import ReviewRecordingMixin
 from .review_events import ReviewEventsMixin
 from .saved_views import SavedViewRoutesMixin
-from .collections import CollectionRoutesMixin
 from .history import HistoryRoutesMixin
 from .images import ImageRoutesMixin
 from .gallery_listing import WALK_STOPPED, RootListing, WalkOutcome
@@ -77,12 +73,9 @@ from .autotag_routes import AutotagRoutesMixin
 from .lora_integration import LoraIntegrationMixin
 from .lora_import_routes import LoraImportRoutesMixin
 from .image_categories import ImageCategoryRoutesMixin
-from .image_delete import ImageDeleteMixin
-from .source_rescope import SourceRescopeMixin

 try:
    from ...database.operations import PromptDatabase
-    from ...utils.file_prompt import parse_comfyui_prompt
    from ...utils.logging_config import get_logger
    from ...utils.video_metadata import is_video_path, read_video_metadata
 except ImportError:
@@ -92,7 +85,6 @@ except ImportError:
        0, os.path.dirname(os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
    )
    from database.operations import PromptDatabase
-    from utils.file_prompt import parse_comfyui_prompt
    from utils.logging_config import get_logger
    from utils.video_metadata import is_video_path, read_video_metadata

@@ -317,14 +309,12 @@ async def _gzip_middleware(request, handler):
 class PromptManagerAPI(
    PairRoutesMixin,
    LibraryRoutesMixin,
-    LibraryDeleteRoutesMixin,
    VocabularyRoutesMixin,
    AnnotationRoutesMixin,
    ReviewRoutesMixin,
    ReviewRecordingMixin,
    ReviewEventsMixin,
    SavedViewRoutesMixin,
-    CollectionRoutesMixin,
    HistoryRoutesMixin,
    PromptRoutesMixin,
    ImageRoutesMixin,
@@ -348,8 +338,6 @@ class PromptManagerAPI(
    LoraIntegrationMixin,
    LoraImportRoutesMixin,
    ImageCategoryRoutesMixin,
-    ImageDeleteMixin,
-    SourceRescopeMixin,
 ):
    """REST API handler for PromptManager operations and web interface.

@@ -429,12 +417,6 @@ class PromptManagerAPI(
        # Reviewed maintenance plans under single-use tokens; a restart
        # forgets them (py/api/maintenance.py).
        self._maintenance_plans = PlanStore()
-        # #480: the removal marks the workspace listing hides, read once now so
-        # a listing page reads no table until a mark or the database changes.
-        try:
-            self._removal_marks()
-        except Exception:
-            self.logger.warning("Removal marks could not be read", exc_info=True)

        # A safety backup interrupted by a crash leaves its temp copy behind.
        try:
@@ -665,51 +647,45 @@ class PromptManagerAPI(

        @routes.get("/prompt_manager/workspace")
        async def serve_workspace_ui(request: web.Request) -> web.Response:
-            return self._serve_html_page(request, "workspace.html", "Workspace")
+            return self._serve_html_page("workspace.html", "Workspace")

        @routes.get("/prompt_manager/web")
        async def serve_web_ui(request):
-            return self._serve_html_page(request, "index.html", "Web UI", cache=False)
+            return self._serve_html_page("index.html", "Web UI", cache=False)

        @routes.get("/prompt_manager/gallery.html")
        async def serve_gallery_ui(request):
-            return self._serve_html_page(request, "metadata.html", "Gallery")
+            return self._serve_html_page("metadata.html", "Gallery")

        @routes.get("/prompt_manager/admin")
        async def serve_admin_ui(request):
-            return self._serve_html_page(request, "admin.html", "Admin UI")
+            return self._serve_html_page("admin.html", "Admin UI")

        @routes.get("/prompt_manager/gallery")
        async def serve_gallery_admin_ui(request):
-            return self._serve_html_page(request, "gallery.html", "Gallery")
+            return self._serve_html_page("gallery.html", "Gallery")

        # ── Static file serving ───────────────────────────────────────

        @routes.get("/prompt_manager/lib/{filepath:.*}")
        async def serve_lib_static(request):
            """Serve static library files (JS, CSS) from web/lib directory."""
-            return self._serve_static_file(
-                request, "lib", request.match_info.get("filepath")
-            )
+            return self._serve_static_file("lib", request.match_info.get("filepath"))

        @routes.get("/prompt_manager/js/{filepath:.*}")
        async def serve_js_static(request):
            """Serve static JavaScript files from web/js directory."""
-            return self._serve_static_file(
-                request, "js", request.match_info.get("filepath")
-            )
+            return self._serve_static_file("js", request.match_info.get("filepath"))

        # ── Register domain-specific routes from mixins ───────────────

        self._register_pair_routes(routes)
        self._register_library_routes(routes)
-        self._register_library_delete_routes(routes)
        self._register_vocabulary_routes(routes)
        self._register_annotation_routes(routes)
        self._register_review_routes(routes)
        self._register_review_event_routes(routes)
        self._register_saved_view_routes(routes)
-        self._register_collection_routes(routes)
        self._register_history_routes(routes)
        self._register_prompt_routes(routes)
        self._register_image_routes(routes)
@@ -727,8 +703,6 @@ class PromptManagerAPI(
        self._register_lora_routes(routes)
        self._register_lora_import_routes(routes)
        self._register_image_category_routes(routes)
-        self._register_image_delete_routes(routes)
-        self._register_rescope_routes(routes)

        # Register gzip compression middleware (once)
        global _gzip_registered
@@ -744,11 +718,8 @@ class PromptManagerAPI(

        self.logger.info("All routes registered with decorator pattern")

-    def _serve_static_file(self, request, subdir, filepath):
-        """Serve ``web/<subdir>/<filepath>``; 403 outside it, 404 when missing.
-
-        A served file is revalidated on every reuse (#478, ``revalidation``).
-        """
+    def _serve_static_file(self, subdir, filepath):
+        """Serve ``web/<subdir>/<filepath>``; 403 outside it, 404 when missing."""
        root = os.path.join(_get_project_root(), "web", subdir)
        exact = STATIC_EXACT_FILES.get((subdir, filepath))
        # An exact file passes the same containment check, its extension only.
@@ -763,13 +734,10 @@ class PromptManagerAPI(
            return web.Response(text="Not Found", status=404)
        with open(file_path, "rb") as f:
            content = f.read()
-        return revalidated_response(request, content, content_type)
+        return web.Response(body=content, content_type=content_type)

-    def _serve_html_page(self, request, filename, title, cache=True):
-        """Serve ``web/<filename>``; 404 when missing, 500 when unreadable.
-
-        A served page is revalidated on every reuse (#478, ``revalidation``).
-        """
+    def _serve_html_page(self, filename, title, cache=True):
+        """Serve ``web/<filename>``; 404 when missing, 500 when unreadable."""
        html_path = os.path.join(_get_project_root(), "web", filename)
        try:
            if cache and html_path in self._html_cache:
@@ -786,9 +754,7 @@ class PromptManagerAPI(
                    content_type="text/html",
                    status=404,
                )
-            return revalidated_response(
-                request, content.encode("utf-8"), "text/html", charset="utf-8"
-            )
+            return web.Response(text=content, content_type="text/html", charset="utf-8")
        except Exception:
            self.logger.exception(f"Failed to load {title}")
            return web.Response(
@@ -1062,4 +1028,85 @@ class PromptManagerAPI(

    def _parse_comfyui_prompt(self, metadata):
        """Parse ComfyUI and A1111 prompt data from metadata."""
-        return parse_comfyui_prompt(metadata)
+        result = {
+            "prompt": None,
+            "workflow": None,
+            "parameters": {},
+            "positive_prompt": None,
+            "negative_prompt": None,
+        }
+
+        # Check for A1111/Forge style parameters first.
+        # The chunk is one block: a possibly multi-line positive prompt, then a
+        # "Negative prompt:" section, then a trailing "Steps: ..." settings line.
+        # Taking lines[0] as the positive prompt truncates any multi-line prompt
+        # to one line, so split on the settings line instead.
+        if "parameters" in metadata:
+            import re as _re
+
+            params = metadata["parameters"]
+            body = params
+            settings = ""
+            _sm = _re.search(r"\nSteps:\s", body)
+            if _sm:
+                settings = body[_sm.start() + 1 :].strip()
+                body = body[: _sm.start()]
+            negative = None
+            _nm = _re.search(r"(?im)^\s*negative prompt:\s*", body)
+            if _nm:
+                negative = body[_nm.end() :].strip()
+                body = body[: _nm.start()]
+            elif body.lower().lstrip().startswith("negative prompt:"):
+                negative = body.lower().lstrip()[len("negative prompt:") :].strip()
+                body = ""
+            result["positive_prompt"] = body.strip() or None
+            if negative:
+                result["negative_prompt"] = negative
+            # Store raw parameters too
+            result["parameters"]["parameters"] = params
+            if settings:
+                for _f in ("Steps", "Sampler", "Schedule type", "CFG scale", "Seed"):
+                    _fm = _re.search(
+                        r"(?i)(?:^|,\s*)" + _re.escape(_f) + r":\s*([^,]+)", settings
+                    )
+                    if _fm:
+                        result["parameters"][_f.lower().replace(" ", "_")] = _fm.group(
+                            1
+                        ).strip()
+
+        # If no A1111 format found, proceed with ComfyUI parsing
+        if result["positive_prompt"] is None:
+            # Check for direct prompt field
+            if "prompt" in metadata:
+                try:
+                    prompt_data = json.loads(metadata["prompt"])
+                    result["prompt"] = prompt_data
+                except json.JSONDecodeError:
+                    result["prompt"] = metadata["prompt"]
+
+            # Check for workflow
+            if "workflow" in metadata:
+                try:
+                    workflow_data = json.loads(metadata["workflow"])
+                    result["workflow"] = workflow_data
+                except json.JSONDecodeError:
+                    result["workflow"] = metadata["workflow"]
+
+            # Check for other common ComfyUI fields
+            common_fields = [
+                "positive",
+                "negative",
+                "steps",
+                "cfg",
+                "sampler",
+                "scheduler",
+                "seed",
+            ]
+            for field in common_fields:
+                if field in metadata:
+                    try:
+                        result["parameters"][field] = json.loads(metadata[field])
+                    except json.JSONDecodeError:
+                        result["parameters"][field] = metadata[field]
+
+        return result
@@ -36,59 +36,47 @@ except ImportError:

 try:
    from ...utils import exit_signal
-    from ...utils.media_folders import is_skipped_folder
 except ImportError:
    from utils import exit_signal
-    from utils.media_folders import is_skipped_folder

 try:
-    from ...database.image_removal import mark_hides
-    from ...database.pair_ingestion import SCAN_MARKS, ingest_resolved_pair
+    from ...database.pair_ingestion import blank_positive, ingest_resolved_pair
    from ...database.run_attribution import (
-        RecordedOutput,
        host_output_directory,
-        named_prompt,
-        recorded_runs,
+        stored_run_prompt,
+        stored_run_prompts,
    )
-    from ...database.scanned_prompts import (
-        link_stored_prompt_or_raise,
-        store_scanned_prompt,
-    )
-    from ...utils.file_prompt import (
-        NEVER,
-        NOT_SAVED,
-        NOT_SAVED_WIRED,
-        PAIR,
-        Policy,
-        decide_file_prompt,
+    from ...utils.generation_params import (
+        PLACEHOLDERS,
+        GenerationParamsError,
+        extract_generation_params,
+        parse_page_json,
    )
+    from ...utils.prompt_pair_resolver import resolve_prompt_pair, sampler_less_prompt
+    from ...utils.review_capture import reviewable
 except ImportError:
-    from database.image_removal import mark_hides
-    from database.pair_ingestion import SCAN_MARKS, ingest_resolved_pair
+    from database.pair_ingestion import blank_positive, ingest_resolved_pair
    from database.run_attribution import (
-        RecordedOutput,
        host_output_directory,
-        named_prompt,
-        recorded_runs,
+        stored_run_prompt,
+        stored_run_prompts,
    )
-    from database.scanned_prompts import (
-        link_stored_prompt_or_raise,
-        store_scanned_prompt,
-    )
-    from utils.file_prompt import (
-        NEVER,
-        NOT_SAVED,
-        NOT_SAVED_WIRED,
-        PAIR,
-        Policy,
-        decide_file_prompt,
+    from utils.generation_params import (
+        PLACEHOLDERS,
+        GenerationParamsError,
+        extract_generation_params,
+        parse_page_json,
    )
+    from utils.prompt_pair_resolver import resolve_prompt_pair, sampler_less_prompt
+    from utils.review_capture import reviewable


 try:
    from ...database.library import display_title
+    from ...utils.hashing import generate_prompt_hash
 except ImportError:
    from database.library import display_title
+    from utils.hashing import generate_prompt_hash

 IMAGE_EXTENSIONS = (".png", ".jpg", ".jpeg", ".gif", ".webp", ".bmp", ".tiff")
 VIDEO_EXTENSIONS = (".mp4", ".avi", ".mov", ".mkv", ".webm", ".m4v", ".wmv")
@@ -122,11 +110,10 @@ DUPLICATE_FIND_LEGACY_TITLE = "Find duplicate image files (gallery page)"
 def _collect_media_files(output_dirs, extensions):
    """Media files under ``output_dirs`` (blocking), bounded and symlink-free.

-    Walks each root without following symlinks, skips ``thumbnails`` and
-    trash folders (``utils.media_folders``) and symlinked files, never
-    descends more than MAX_SCAN_DEPTH levels and stops after MAX_SCAN_FILES
-    files in total. Extensions match case-insensitively and each path is
-    listed once.
+    Walks each root without following symlinks, skips ``thumbnails``
+    directories and symlinked files, never descends more than MAX_SCAN_DEPTH
+    levels and stops after MAX_SCAN_FILES files in total. Extensions match
+    case-insensitively and each path is listed once.
    """
    wanted = {ext.lower() for ext in extensions}
    found = []
@@ -141,7 +128,7 @@ def _collect_media_files(output_dirs, extensions):
            dirnames[:] = sorted(
                d
                for d in dirnames
-                if not is_skipped_folder(d)
+                if d != "thumbnails"
                and depth < MAX_SCAN_DEPTH
                and not os.path.islink(os.path.join(current, d))
            )
@@ -269,15 +256,10 @@ SCAN_DETAILS = {
    "skipped": "Skipped · already linked",
    "ambiguous": "Needs review: more than one prompt could match",
    "unresolved": "Needs review: the prompt could not be traced in the workflow",
-    "conflict": "Kept: already linked to a different prompt",
+    "conflict": "Needs review: already linked to a different prompt",
    "failed": "Error: the prompt could not be stored",
    "error": "Error: the file could not be processed (see the server log)",
    "found": "Metadata found, but no prompt text to store",
-    "not_saved": "Skipped · its PromptManager node does not save to the library",
-    "not_saved_wired": (
-        "Skipped · its Save to library switch is wired from another node, so only "
-        "the run itself can link it"
-    ),
    None: "No prompt metadata in the file",
 }

@@ -336,6 +318,22 @@ def _file_size(path):
        return None


+def _with_file_size(canonical, media_file):
+    """Record the file's size in ``file_info`` unless the metadata carries one.
+
+    Stored as ``generated_images.file_size``; the "new" scan scope skips a known
+    file only while its size is unchanged.
+    """
+    info = canonical.get("file_info")
+    info = dict(info) if isinstance(info, dict) else {}
+    if info.get("size") is None:
+        size = _file_size(media_file)
+        if size is not None:
+            info["size"] = size
+    if info:
+        canonical["file_info"] = info
+
+
 def _scan_roots(output_dirs):
    """(absolute root, public label, listing index), the most specific first.

@@ -591,56 +589,18 @@ class _BatchHistory:
    """A scan batch's recorded-history lookup, made on the first file needing it.

    Most files link through their metadata and never ask; the first one that
-    does triggers one ``recorded_runs`` pass for the whole batch, from which
-    both the stored prompt (``get``) and the recorded saver (``recorded``)
-    of every file are read. A failure is logged and names nothing.
+    does triggers one lookup for the whole batch (``_recorded_runs_for``).
    """

    def __init__(self, api, media_files):
        self._api = api
-        self._files = [str(path) for path in media_files]
-        self._runs = None
-        self._prompts = {}
-
-    def _found(self):
-        if self._runs is None:
-            try:
-                self._runs = recorded_runs(
-                    self._api.db, self._files, host_output_directory(), None
-                )
-            except Exception:
-                self._api.logger.warning(
-                    "History attribution failed for a scan batch", exc_info=True
-                )
-                self._runs = {}
-        return self._runs
+        self._files = media_files
+        self._found = None

    def get(self, path):
-        """The stored prompt id history attributes to ``path``, else None."""
-        found = self._found().get(path)
-        if found is None:
-            return None
-        run_id = found[0]
-        if run_id not in self._prompts:
-            try:
-                self._prompts[run_id] = named_prompt(self._api.db, run_id)
-            except Exception:
-                self._api.logger.warning(
-                    "History attribution failed for a scan batch", exc_info=True
-                )
-                self._prompts[run_id] = None
-        return self._prompts[run_id]
-
-    def recorded(self, path):
-        """``RecordedOutput(saver, {})`` for an attributed file, else None.
-
-        ``saver`` is set only when the run reported the file from one node.
-        """
-        found = self._found().get(path)
-        if found is None:
-            return None
-        nodes = found[1]
-        return RecordedOutput(next(iter(nodes)) if len(nodes) == 1 else None, {})
+        if self._found is None:
+            self._found = self._api._recorded_runs_for(self._files)
+        return self._found.get(path)


 class AdminRoutesMixin:
@@ -888,8 +848,6 @@ class AdminRoutesMixin:
        extensions = IMAGE_EXTENSIONS + VIDEO_EXTENSIONS
        media_files = []
        seen = set()
-        # #480: a file removed from the library is never a copy or a keeper.
-        marks = self._removal_marks()
        for slot, root in enumerate(roots):
            for path in _collect_media_files([root], extensions):
                try:
@@ -898,9 +856,6 @@ class AdminRoutesMixin:
                    stat = os.stat(path)
                except OSError:
                    continue
-                locator = os.path.normcase(os.path.realpath(str(path)))
-                if locator in marks and mark_hides(marks, locator, path):
-                    continue
                key = _physical_file_key(path, stat)
                if key not in seen:
                    seen.add(key)
@@ -1561,13 +1516,8 @@ class AdminRoutesMixin:
            if job.cancelled:
                return
            batch = media_files[batch_start : batch_start + SCAN_BATCH_SIZE]
-            # #480: a file removed from the library is not read or linked
-            # again while its bytes are unchanged.
-            removed = await self._run_in_executor(self._removed_paths, batch)
-            skipped = [f for f in batch if str(f) in known or str(f) in removed]
-            to_read = [
-                f for f in batch if str(f) not in known and str(f) not in removed
-            ]
+            skipped = [f for f in batch if str(f) in known]
+            to_read = [f for f in batch if str(f) not in known]
            outcomes = [_scan_outcome(f, roots, "skipped") for f in skipped]
            counts["processed"] += len(skipped)
            counts["unchanged"] += len(skipped)
@@ -1715,6 +1665,24 @@ class AdminRoutesMixin:
                note(media_file, status)
        return counts

+    @staticmethod
+    def _graph_prompt_text(metadata):
+        """The positive prompt the browser parser traces from the graphs, or None.
+
+        Records parse as the legacy pages parsed them (NaN reads as null).
+        """
+        records = {}
+        for key in ("prompt", "workflow"):
+            value = metadata.get(key)
+            records[key] = parse_page_json(value) if isinstance(value, str) else value
+        try:
+            positive = extract_generation_params(records)["positivePrompt"]
+        except GenerationParamsError:
+            return None
+        if not isinstance(positive, str) or positive == PLACEHOLDERS["positivePrompt"]:
+            return None
+        return positive.strip() or None
+
    def _ingest_scanned_file(
        self,
        media_file,
@@ -1725,81 +1693,124 @@ class AdminRoutesMixin:
        records=None,
        history=None,
    ):
-        """Store the prompt the shared per-file decision names (#247).
+        """Enrich exact pairs; retain legacy positive-only import for absent pairs.

-        ``utils.file_prompt.decide_file_prompt`` (scan policy) decides; this
-        stores the result. Returns the file's scan status, or None without
-        prompt metadata. With ``detailed``, a stored or linked file returns a
-        dict instead: its ``status``, the prompt's display ``title`` and, for
-        a resolved pair, the pair counts. When the resolver finds the file
-        ambiguous (whether or not a later step then links it) and
-        ``ambiguous`` is a list, ``media_file`` is appended to it; only a file
-        that then returns ``"ambiguous"`` (nothing linked it) is a Needs
-        review case. An ambiguous result with nothing to choose
-        (``reviewable`` is False: fewer than two candidates carry a prompt)
-        goes to ``untraced`` instead and returns ``"unresolved"`` when nothing
-        links it. The parsed records of either ambiguous file go to
-        ``records["canonical"]`` when ``records`` is a dict. ``history`` is
-        the batch's lazy recorded-history lookup.
+        Returns the file's scan status, or None without prompt metadata. With
+        ``detailed``, a stored or linked file returns a dict instead: its
+        ``status``, the prompt's display ``title`` and, for a resolved pair,
+        the pair counts. When the resolver finds the file ambiguous (whether
+        or not the browser parser then links it) and ``ambiguous`` is a list,
+        ``media_file`` is appended to it; only a file that then returns
+        ``"ambiguous"`` (nothing linked it) is a Needs review case. An
+        ambiguous result with nothing to choose (``reviewable`` is False: fewer
+        than two candidates carry a prompt) that nothing links returns
+        ``"unresolved"`` instead, and ``media_file`` goes to ``untraced``.
+        The parsed records of either ambiguous file go to
+        ``records["canonical"]`` when ``records`` is a dict.
        """
-        path = str(media_file)
-        if history is None:  # one file: history is still asked once
-            history = _BatchHistory(self, [media_file])
-        decision = decide_file_prompt(
-            metadata,
-            file_name=Path(path).name,
-            file_size=functools.partial(_file_size, media_file),
-            in_output=False,  # only the monitor policy reads it
-            lookup=functools.partial(history.recorded, path),
-            policy=Policy.SCAN,
-        )
-        if decision.kind in (NOT_SAVED, NOT_SAVED_WIRED):
-            # Save to library off (#90): no write, recorded-run fallback or
-            # Needs review item
-            return decision.kind
-        self._note_review(media_file, decision, ambiguous, untraced, records)
-        if decision.kind == NEVER:
-            if decision.try_recorded_run:
-                linked = self._link_recorded_run(
-                    media_file, decision.canonical, detailed, history
-                )
-                if linked is not None:
-                    return linked
-            return decision.unlinked_status
-        if decision.kind == PAIR:
-            # A rerun after a library move re-checks the link rows.
-            result = self.db.survive_library_switch(
-                lambda: ingest_resolved_pair(
-                    self.db,
-                    path,
-                    decision.canonical,
-                    decision.resolution,
-                    marks=SCAN_MARKS,
-                )
-            )
-            if not detailed:
-                return result["status"]
-            title_text = decision.resolution["positive"]["text"]
-            return {**result, "title": self._scan_title(media_file, title_text)}
-        status, _prompt_id = store_scanned_prompt(
-            self.db, path, decision.canonical, decision.text, SCAN_MARKS
-        )
-        if not detailed or status not in SCAN_TITLED_DETAILS:
-            return status
-        return {"status": status, "title": self._scan_title(media_file, decision.text)}
-
-    @staticmethod
-    def _note_review(media_file, decision, ambiguous, untraced, records):
-        """Hand an ambiguous file to the batch's Needs review lists."""
-        if decision.review == "untraced":
+        if not metadata:
+            # No prompt metadata (--disable-metadata, bare savers): only the
+            # recorded run can say which prompt made it (#342)
+            return self._link_recorded_run(media_file, {}, detailed, history)
+        canonical = dict(metadata)
+        for key in ("prompt", "workflow"):
+            if isinstance(canonical.get(key), str):
+                try:
+                    canonical[key] = json.loads(canonical[key])
+                except (ValueError, TypeError):
+                    # Preserve malformed metadata for conservative resolver rejection.
+                    pass
+        if not canonical.get("prompt") and not canonical.get("parameters"):
+            return self._link_recorded_run(media_file, canonical, detailed, history)
+        _with_file_size(canonical, media_file)
+        resolution = resolve_prompt_pair(canonical)
+        if blank_positive(resolution):
+            # Only prepend/append text: no stored prompt can own it (#342)
+            resolution = {**resolution, "state": "unresolved"}
+        # Ambiguous without a choice: unresolved unless something links it.
+        unchoosable = resolution["state"] == "ambiguous" and not reviewable(resolution)
+        if unchoosable:
            if untraced is not None:
                untraced.append(media_file)
            if records is not None:
-                records["canonical"] = decision.canonical
-        elif decision.review == "ambiguous" and ambiguous is not None:
+                records["canonical"] = canonical
+        elif resolution["state"] == "ambiguous" and ambiguous is not None:
            ambiguous.append(media_file)
            if records is not None:
-                records["canonical"] = decision.canonical
+                records["canonical"] = canonical
+        if resolution["state"] == "resolved":
+            result = ingest_resolved_pair(
+                self.db, str(media_file), canonical, resolution
+            )
+            if not detailed:
+                return result["status"]
+            return {
+                **result,
+                "title": self._scan_title(media_file, resolution["positive"]["text"]),
+            }
+        if canonical.get("prompt") and resolution["state"] in (
+            "ambiguous",
+            "unresolved",
+        ):
+            # The resolver could not decide: link the prompt the inspector and the
+            # legacy pages show for this file (the browser parser, in Python).
+            # Graphs without a recognized sampler keep the legacy extractor below.
+            prompt_text = self._graph_prompt_text(metadata)
+            if not prompt_text:
+                linked = self._link_recorded_run(
+                    media_file, canonical, detailed, history
+                )
+                if linked is not None:
+                    return linked
+                return "unresolved" if unchoosable else resolution["state"]
+        elif resolution["state"] == "ambiguous":
+            return "unresolved" if unchoosable else "ambiguous"
+        elif resolution["state"] == "unresolved" and not isinstance(
+            canonical.get("parameters"), str
+        ):
+            return resolution["state"]
+        elif canonical.get("prompt"):
+            # No node takes a positive or negative input (a guider or wrapper
+            # graph): the one wired text, never a guess (#252).
+            found = sampler_less_prompt(canonical["prompt"])
+            prompt_text = found["text"]
+            if prompt_text is None and isinstance(canonical.get("parameters"), str):
+                # A metadata saver also wrote A1111 text: its positive prompt.
+                parsed = self._parse_comfyui_prompt(metadata)["positive_prompt"]
+                prompt_text = parsed.strip() if parsed and parsed.strip() else None
+            if prompt_text is None:
+                linked = self._link_recorded_run(
+                    media_file, canonical, detailed, history
+                )
+                if linked is not None:
+                    return linked
+                return "unresolved" if found["state"] == "ambiguous" else "found"
+        else:
+            prompt_text = self._parse_comfyui_prompt(metadata)["positive_prompt"]
+            if not (prompt_text and prompt_text.strip()):
+                return "found"
+            prompt_text = prompt_text.strip()
+
+        status = self._store_scanned_prompt(media_file, canonical, prompt_text)
+        if not detailed or status not in SCAN_TITLED_DETAILS:
+            return status
+        return {"status": status, "title": self._scan_title(media_file, prompt_text)}
+
+    def _recorded_runs_for(self, media_files):
+        """``{path: prompt id or None}`` from recorded history for a scan batch.
+
+        One output lookup per chunk of names (``stored_run_prompts``), so a
+        batch never queries history once per file. An empty dict on failure.
+        """
+        try:
+            return stored_run_prompts(
+                self.db, [str(path) for path in media_files], host_output_directory()
+            )
+        except Exception:
+            self.logger.warning(
+                "History attribution failed for a scan batch", exc_info=True
+            )
+            return {}

    def _link_recorded_run(self, media_file, canonical, detailed=False, history=None):
        """Link a file recorded history attributes to one stored prompt (#342).
@@ -1808,25 +1819,31 @@ class AdminRoutesMixin:
        ``{"status", "title"}``), or None when history names no single stored
        prompt for the file (``database.run_attribution``). Never creates a
        prompt. Works without any prompt metadata in the file. ``history`` is
-        the batch's lookup (``_BatchHistory``). A file already linked to
-        another prompt is a ``conflict``: one prompt per file.
+        the batch's precomputed lookup; without it the file is looked up alone.
        """
-        if history is None:
-            history = _BatchHistory(self, [media_file])
-        prompt_id = history.get(str(media_file))
+        if history is not None:
+            prompt_id = history.get(str(media_file))
+        else:
+            try:
+                prompt_id = stored_run_prompt(
+                    self.db, str(media_file), host_output_directory()
+                )
+            except Exception:
+                self.logger.warning(
+                    f"History attribution failed for {media_file.name}",
+                    exc_info=True,
+                )
+                return None
        if prompt_id is None:
            return None
        try:
-            status = self.db.survive_library_switch(
-                lambda: link_stored_prompt_or_raise(
-                    self.db, str(media_file), canonical, prompt_id
-                )
+            image_id = self.db.link_image_to_prompt(
+                prompt_id, str(media_file), metadata=canonical
            )
        except Exception as e:
            self.logger.error(f"Failed to link {media_file.name} from history: {e}")
            return "found"
-        if status is None:
-            return None
+        status = "linked" if image_id else "unchanged"
        if not detailed or status not in SCAN_TITLED_DETAILS:
            return status
        prompt = self.db.get_prompt_by_id(prompt_id) or {}
@@ -1846,3 +1863,35 @@ class AdminRoutesMixin:
        except Exception:
            self.logger.warning("Scan row title could not be read; using its text")
        return display_title((), text)
+
+    def _store_scanned_prompt(self, media_file, canonical, prompt_text):
+        """Link ``media_file`` to ``prompt_text``'s prompt, saving it when new."""
+        prompt_hash = generate_prompt_hash(prompt_text)
+        existing = self.db.get_prompt_by_hash(prompt_hash)
+        if existing:
+            try:
+                image_id = self.db.link_image_to_prompt(
+                    existing["id"], str(media_file), metadata=canonical
+                )
+            except Exception as e:
+                self.logger.error(
+                    f"Failed to link {media_file.name} to existing prompt: {e}"
+                )
+                return "found"
+            return "linked" if image_id else "unchanged"
+
+        prompt_id = self.db.save_prompt(
+            prompt_text,
+            "scanned",
+            ["auto-scanned"],
+            None,
+            f"Auto-scanned from {media_file.name}",
+            prompt_hash,
+        )
+        if not prompt_id:
+            return "found"
+        try:
+            self.db.link_image_to_prompt(prompt_id, str(media_file), metadata=canonical)
+        except Exception as e:
+            self.logger.error(f"Failed to link {media_file.name} to new prompt: {e}")
+        return "added"
@@ -86,23 +86,6 @@ def unavailable_message(model_name: str) -> str:
    return f"{model_name} is not downloaded. {UNAVAILABLE_HINT}"


-def model_refusal(status: dict, model_type: str, model_name: str):
-    """Why *model_type* cannot run, from ``get_models_status()``, else None.
-
-    Not downloaded first (``unavailable_message``), then a backend package
-    that cannot be imported (#424). Both are a 409 ``model-unavailable``.
-    """
-    entry = status.get(model_type) or {}
-    if not entry.get("downloaded"):
-        return unavailable_message(model_name)
-    missing = entry.get("missing_packages") or []
-    if missing:
-        from ..autotag import missing_packages_message
-
-        return missing_packages_message(model_type, [str(name) for name in missing])
-    return None
-
-
 def run_suggestions(service, capture_path: str, model_type: str, options: dict):
    """Blocking: load (or swap to) *model_type*, then suggest for the capture.

@@ -21,9 +21,9 @@ from aiohttp import web
 from .annotation_suggest import (
    SUGGEST_FIELDS,
    OptionError,
-    model_refusal,
    run_suggestions,
    suggestion_rows,
+    unavailable_message,
    validate_options,
 )
 from .autotag_routes import model_busy_response
@@ -595,7 +595,7 @@ class AnnotationRoutesMixin:
        it, including a legacy batch), never downloads (``model-unavailable``)
        and never writes.
        """
-        from ..autotag import MODELS, MissingBackendPackages, get_autotag_service
+        from ..autotag import MODELS, get_autotag_service
        from ..config import MAX_SUGGESTION_LIMIT, AutotagConfig

        data, error = await self._annotation_body(request, SUGGEST_FIELDS)
@@ -633,10 +633,9 @@ class AnnotationRoutesMixin:
                return error
            service = get_autotag_service()
            status = await self._run_in_executor(service.get_models_status)
-            name = MODELS.get(model_type, {}).get("name", model_type)
-            refusal = model_refusal(status, model_type, name)
-            if refusal is not None:
-                return _coded("model-unavailable", refusal)
+            if not status.get(model_type, {}).get("downloaded"):
+                name = MODELS.get(model_type, {}).get("name", model_type)
+                return _coded("model-unavailable", unavailable_message(name))
            owner = model_gate.new_owner("image-annotations")
            if not model_gate.try_acquire(owner):
                return model_busy_response()
@@ -655,9 +654,6 @@ class AnnotationRoutesMixin:
                    options,
                    on_skipped=functools.partial(store.release_use, token),
                )
-            except MissingBackendPackages as exc:
-                # A package gone since the status read (load_model logged it).
-                return _coded("model-unavailable", str(exc))
            except Exception:
                self.logger.exception("Tag suggestion failed")
                return _error(
@@ -23,11 +23,6 @@ from .prompts import thumbnail_url_for
 from . import thumbnail_settings
 from .. import model_gate

-try:
-    from ...utils.media_folders import is_skipped_folder
-except ImportError:
-    from utils.media_folders import is_skipped_folder
-
 from aiohttp import web

 _INTERNAL_ERROR = "An internal error occurred. Check server logs for details."
@@ -107,17 +102,6 @@ def size_label(size: str) -> str:
    return f"{match.group(1)} {match.group(2)}" if match else str(size or "")


-def package_entry(flags: dict) -> dict:
-    """The public package fields of one status entry (#424): the pip names
-    that cannot be imported, the install command and note (strings or null)."""
-    missing = flags.get("missing_packages") or []
-    text = {
-        key: flags[key] if isinstance(flags.get(key), str) else None
-        for key in ("install_command", "install_note")
-    }
-    return {"missing_packages": [str(name) for name in missing], **text}
-
-
 def public_models(status: dict, loaded_type: Optional[str]) -> dict:
    """Each engine model's public entry: names and sizes from ``MODELS``, the
    flags from ``status``; never a path (``model_path`` is dropped)."""
@@ -138,7 +122,6 @@ def public_models(status: dict, loaded_type: Optional[str]) -> dict:
        for key in ("model_exists", "mmproj_exists"):
            if key in flags:
                entry[key] = bool(flags[key])
-        entry.update(package_entry(flags))
        models[model_type] = entry
    return models

@@ -767,7 +750,6 @@ class AutotagRoutesMixin:
                    "downloaded": bool(
                        (status.get(model_type) or {}).get("downloaded")
                    ),
-                    **package_entry(status.get(model_type) or {}),
                },
                "existing": existing,
                "review_required": existing == "replace_after_review",
@@ -1091,8 +1073,8 @@ class AutotagRoutesMixin:
        return self.db.current_image_tags({locator: fingerprint}).get(locator, [])

    async def _suggest_single(self, target, model_type, options, base):
-        from ..autotag import MODELS, MissingBackendPackages, get_autotag_service
-        from .annotation_suggest import model_refusal
+        from ..autotag import MODELS, get_autotag_service
+        from .annotation_suggest import unavailable_message
        from .annotations import _pinned_suggestions, _settled, _submit

        try:
@@ -1102,8 +1084,8 @@ class AutotagRoutesMixin:

        service = get_autotag_service()
        status = await self._run_in_executor(service.get_models_status)
-        message = model_refusal(status, model_type, MODELS[model_type]["name"])
-        if message is not None:
+        if not (status.get(model_type) or {}).get("downloaded"):
+            message = unavailable_message(MODELS[model_type]["name"])
            return self._coded_error(409, "model-unavailable", message)
        owner = model_gate.new_owner("legacy-single")
        if not model_gate.try_acquire(owner):
@@ -1149,9 +1131,6 @@ class AutotagRoutesMixin:
                    options,
                    on_skipped=functools.partial(store.release_use, capture.token),
                )
-            except MissingBackendPackages as exc:
-                # A package gone since the status read (load_model logged it).
-                return self._coded_error(409, "model-unavailable", str(exc))
            finally:
                store.release(capture.token)
        finally:
@@ -1324,9 +1303,8 @@ class AutotagRoutesMixin:
    def _collect_scan_files(output_path: Path):
        """Media files under ``output_path`` from a bounded, symlink-free walk.

-        Descends at most ``_SCAN_MAX_DEPTH`` levels, skips ``thumbnails`` and
-        trash folders (``utils.media_folders``) and symlinked files, and stops
-        after ``_SCAN_MAX_FILES`` files.
+        Descends at most ``_SCAN_MAX_DEPTH`` levels, skips ``thumbnails``
+        trees and symlinked files, and stops after ``_SCAN_MAX_FILES`` files.
        Returns ``(paths, truncated)``.
        """
        found = []
@@ -1336,7 +1314,7 @@ class AutotagRoutesMixin:
            dirnames[:] = sorted(
                name
                for name in dirnames
-                if not is_skipped_folder(name) and depth + 1 <= _SCAN_MAX_DEPTH
+                if name != "thumbnails" and depth + 1 <= _SCAN_MAX_DEPTH
            )
            for name in sorted(filenames):
                if Path(name).suffix.lower() not in _MEDIA_EXTENSIONS:
@@ -1363,10 +1341,6 @@ class AutotagRoutesMixin:
            files, truncated = await self._run_in_executor(
                self._collect_scan_files, output_path
            )
-            # #501: a file removed from the library is not offered for tagging.
-            files = await self._run_in_executor(
-                self._without_removed, output_path, files
-            )
            has_thumbnails = (output_path / "thumbnails").is_dir()

            images = []
@@ -1,350 +0,0 @@
-"""Collections (#331): named, hand-picked groups of images.
-
-Routes under ``/prompt_manager/collections``. A file is named by its listing
-identity ``{root_index, root_scope, path}`` (``media_target.py``) and stored
-under the favorites' keys (``_favorite_root_key``, ``_favorite_relative_key``),
-which never leave the server. A stale scope (the sources were reordered) is a
-409 ``source-changed`` before anything is written. Responses are
-``{"success": bool, ...}``; an unexpected failure is a logged 500 with a
-generic message, never the exception text.
-"""
-
-import hmac
-import re
-from functools import wraps
-from typing import Callable
-
-from aiohttp import web
-
-from .images import (
-    _favorite_relative_key,
-    _favorite_root_key,
-    _forbidden,
-    _json_body_or_error,
-    collection_not_found,
-)
-from .media_target import media_target
-from .prompts import bad_request
-
-try:
-    from ...database.image_collections import (
-        CollectionFilesMissing,
-        CollectionInvalid,
-        CollectionMissing,
-        CollectionNameTaken,
-        normalize_collection_name,
-    )
-    from ...database.image_favorites import MAX_KEY_LENGTH
-except ImportError:
-    from database.image_collections import (
-        CollectionFilesMissing,
-        CollectionInvalid,
-        CollectionMissing,
-        CollectionNameTaken,
-        normalize_collection_name,
-    )
-    from database.image_favorites import MAX_KEY_LENGTH
-
-BASE = "/prompt_manager/collections"
-# The most files one add or remove names (the bulk tagging cap, MC12).
-MAX_ITEMS = 500
-MAX_ID = 999_999_999
-_PATH_ID = re.compile(r"[1-9][0-9]{0,8}")
-_ROOT_INDEX = re.compile(r"[0-9]{1,9}")
-_ADD_TARGETS = (frozenset({"collection_id", "items"}), frozenset({"name", "items"}))
-_REMOVE_FIELDS = frozenset({"collection_id", "items"})
-_RENAME_FIELDS = frozenset({"name"})
-_MEDIA_MESSAGE = "Only media files can be added to a collection"
-READ_FAILED = "Collections could not be read."
-CHANGE_FAILED = "The collection could not be changed."
-SOURCES_CHANGED = "The sources changed. Refresh the images and try again."
-FILES_NOT_FOUND = (
-    "None of the selected images could be found. Refresh the images and try again."
-)
-NAME_TAKEN = "Another collection already has this name."
-
-
-class _Refused(Exception):
-    """A request refused before any write; carries its response."""
-
-    def __init__(self, response: web.Response):
-        super().__init__(response.status)
-        self.response = response
-
-
-def _coded(status: int, code: str, message: str, **extra) -> web.Response:
-    return web.json_response(
-        {"success": False, "code": code, "error": message, **extra},
-        status=status,
-        headers={"Cache-Control": "no-store"},
-    )
-
-
-def _collection_response(failure: str) -> Callable:
-    """Map the database's refusals to their status; anything else to a 500."""
-
-    def decorate(handler: Callable) -> Callable:
-        @wraps(handler)
-        async def wrapped(self, request: web.Request) -> web.Response:
-            try:
-                return await handler(self, request)
-            except _Refused as refused:
-                return refused.response
-            except CollectionInvalid as exc:
-                return bad_request(str(exc))
-            except CollectionMissing:
-                return collection_not_found()
-            except CollectionFilesMissing:
-                return _coded(404, "files-not-found", FILES_NOT_FOUND)
-            except CollectionNameTaken as exc:
-                return _coded(
-                    409, "name-taken", NAME_TAKEN, collection_id=exc.collection_id
-                )
-            except Exception:
-                self.logger.exception("Collection request failed")
-                return web.json_response(
-                    {"success": False, "error": failure}, status=500
-                )
-
-        return wrapped
-
-    return decorate
-
-
-def _path_id(request: web.Request) -> int:
-    raw = request.match_info["collection_id"]
-    if not raw.isascii() or _PATH_ID.fullmatch(raw) is None:
-        raise _Refused(bad_request("Invalid collection id"))
-    return int(raw)
-
-
-def _body_id(value: object) -> int:
-    if type(value) is not int or not 1 <= value <= MAX_ID:
-        raise _Refused(bad_request("Invalid collection id"))
-    return value
-
-
-async def _body(request: web.Request, allowed: tuple) -> dict:
-    data, error = await _json_body_or_error(request)
-    if error is not None:
-        raise _Refused(error)
-    if frozenset(data) not in allowed:
-        names = " or ".join(", ".join(sorted(fields)) for fields in allowed)
-        raise _Refused(bad_request(f"Request must contain exactly {names}"))
-    return data
-
-
-class CollectionRoutesMixin:
-    """Mixin providing the collection routes (#331)."""
-
-    def _register_collection_routes(self, routes: web.RouteTableDef) -> None:
-        # The fixed paths go first: "/items" must never match "/{collection_id}".
-        routes.get(BASE)(self.list_collections)
-        routes.post(BASE + "/items")(self.add_collection_items)
-        routes.delete(BASE + "/items")(self.remove_collection_items)
-        routes.get(BASE + "/membership")(self.collection_membership)
-        routes.patch(BASE + "/{collection_id}")(self.rename_collection)
-        routes.delete(BASE + "/{collection_id}")(self.delete_collection)
-
-    # -- reads -------------------------------------------------------------
-
-    @_collection_response(READ_FAILED)
-    async def list_collections(self, request: web.Request) -> web.Response:
-        """Every collection with its listed ``count`` and its ``missing`` rows.
-
-        ``count`` is the members listed under every configured source (one
-        primary-key range read per source, matched against its cached
-        listing); ``missing`` the stored rows beyond it. When a scan or a read
-        fails both are null for every collection and the names still return.
-        """
-        collections = await self._run_in_executor(self.db.list_collections)
-        counts = None
-        if collections:
-            try:
-                counts = await self._collection_counts()
-            except Exception:
-                self.logger.warning(
-                    "Collection counts could not be read", exc_info=True
-                )
-        rows = []
-        for collection in collections:
-            listed, stored = (None, None) if counts is None else counts
-            count = None if listed is None else listed.get(collection["id"], 0)
-            stored_rows = None if stored is None else stored.get(collection["id"], 0)
-            rows.append(
-                {
-                    **collection,
-                    "count": count,
-                    # Clamped: never below zero, whatever the snapshot saw.
-                    "missing": None if count is None else max(0, stored_rows - count),
-                }
-            )
-        return web.json_response({"success": True, "collections": rows})
-
-    async def _collection_counts(self) -> tuple[dict, dict]:
-        """``({id: listed members}, {id: stored rows})`` over every source.
-
-        The scans come from the gallery cache; the root keys (realpath), the
-        listings and one read snapshot of every member and stored count run
-        in the executor, so a write between two reads cannot skew them.
-        """
-        roots = list(self._get_all_output_dirs())
-        root_keys = await self._run_in_executor(
-            lambda: [_favorite_root_key(root) for root in roots]
-        )
-        distinct = {}  # one folder configured twice counts once
-        for root, root_key in zip(roots, root_keys):
-            distinct.setdefault(root_key, root)
-        scans = {
-            root_key: await self._get_gallery_files(root)
-            for root_key, root in distinct.items()
-        }
-        return await self._run_in_executor(self._count_members, distinct, scans)
-
-    def _count_members(self, roots: dict, scans: dict) -> tuple[dict, dict]:
-        """Blocking: match one snapshot's members against each listing."""
-        members, stored = self.db.collection_count_snapshot(list(roots))
-        listed: dict[int, int] = {}
-        for root_key, root in roots.items():
-            listing = self._favorite_listing(root, scans[root_key])
-            for collection_id, keys in members.get(root_key, {}).items():
-                found = sum(1 for key in keys if key in listing)
-                listed[collection_id] = listed.get(collection_id, 0) + found
-        return listed, stored
-
-    @_collection_response(READ_FAILED)
-    async def collection_membership(self, request: web.Request) -> web.Response:
-        """GET ``?root_index&root_scope&path``: the ids holding that file."""
-        query = request.query
-        if len(query) != 3 or set(query) != {"root_index", "root_scope", "path"}:
-            # len() counts a repeated key (?path=a&path=b) twice.
-            return bad_request("Query must name root_index, root_scope and path once")
-        raw_index = query["root_index"]
-        if not raw_index.isascii() or _ROOT_INDEX.fullmatch(raw_index) is None:
-            return bad_request("Invalid gallery root")
-        roots = list(self._get_all_output_dirs())
-        target = {
-            "root_index": int(raw_index),
-            "root_scope": query["root_scope"],
-            "path": query["path"],
-        }
-        root_key, key = await self._run_in_executor(
-            self._collection_key, target, roots, {}
-        )
-        ids = await self._run_in_executor(self.db.file_collections, root_key, key)
-        return web.json_response({"success": True, "collection_ids": ids})
-
-    # -- writes ------------------------------------------------------------
-
-    @_collection_response(CHANGE_FAILED)
-    async def add_collection_items(self, request: web.Request) -> web.Response:
-        """POST ``{collection_id | name, items}``: add the listed files.
-
-        Only files the source's listing holds are added; the rest count in
-        ``not_found``. A new name with nothing to add creates nothing (404
-        ``files-not-found``).
-        """
-        data = await _body(request, _ADD_TARGETS)
-        target = {}
-        if "name" in data:
-            target["name"] = normalize_collection_name(data["name"])
-        else:
-            target["collection_id"] = _body_id(data["collection_id"])
-        roots = list(self._get_all_output_dirs())
-        keys = await self._run_in_executor(self._collection_items, data["items"], roots)
-        found, not_found = [], 0
-        listings = {}
-        for index, root_key, key in keys:
-            if index not in listings:
-                root = roots[index]
-                files = await self._get_gallery_files(root)
-                listings[index] = await self._run_in_executor(
-                    self._favorite_listing, root, files
-                )
-            if key in listings[index]:
-                found.append((root_key, key))
-            else:
-                not_found += 1
-        result = await self._run_in_executor(
-            lambda: self.db.add_to_collection(items=found, **target)
-        )
-        return web.json_response({"success": True, **result, "not_found": not_found})
-
-    @_collection_response(CHANGE_FAILED)
-    async def remove_collection_items(self, request: web.Request) -> web.Response:
-        """DELETE ``{collection_id, items}``: listed or not, every named file."""
-        data = await _body(request, (_REMOVE_FIELDS,))
-        collection_id = _body_id(data["collection_id"])
-        roots = list(self._get_all_output_dirs())
-        keys = await self._run_in_executor(self._collection_items, data["items"], roots)
-        result = await self._run_in_executor(
-            self.db.remove_from_collection,
-            collection_id,
-            [(root_key, key) for _index, root_key, key in keys],
-        )
-        return web.json_response({"success": True, **result})
-
-    @_collection_response(CHANGE_FAILED)
-    async def rename_collection(self, request: web.Request) -> web.Response:
-        """PATCH ``{name}``: a case variant of its own name is allowed."""
-        collection_id = _path_id(request)
-        data = await _body(request, (_RENAME_FIELDS,))
-        name = normalize_collection_name(data["name"])
-        collection = await self._run_in_executor(
-            self.db.rename_collection, collection_id, name
-        )
-        return web.json_response({"success": True, "collection": collection})
-
-    @_collection_response(CHANGE_FAILED)
-    async def delete_collection(self, request: web.Request) -> web.Response:
-        """DELETE: the collection and its members; files are never touched."""
-        collection_id = _path_id(request)
-        await self._run_in_executor(self.db.delete_collection, collection_id)
-        return web.json_response({"success": True, "deleted": True})
-
-    # -- request steps -----------------------------------------------------
-
-    def _collection_items(self, items: object, roots: list) -> list[tuple]:
-        """``(index, root key, relative key)`` per distinct file, in order.
-
-        Blocking (realpath per root, once per request): run in the executor.
-        Every item is checked before anything is written: 400 for a malformed
-        shape, 403 for an unsafe path, 409 for a stale scope. Two spellings
-        that fold to one key (Windows) count once.
-        """
-        if not isinstance(items, list) or not 1 <= len(items) <= MAX_ITEMS:
-            raise _Refused(bad_request(f"items must list 1 to {MAX_ITEMS} images"))
-        keys, sources = {}, {}
-        for item in items:
-            index = item.get("root_index") if isinstance(item, dict) else None
-            root_key, key = self._collection_key(item, roots, sources)
-            keys.setdefault((root_key, key), index)
-        return [(index, root_key, key) for (root_key, key), index in keys.items()]
-
-    def _collection_key(
-        self, item: object, roots: list, sources: dict
-    ) -> tuple[str, str]:
-        """The stored keys of one target, or raise its refusal (blocking).
-
-        *sources* caches ``{index: (scope, root key)}`` for one request, so
-        each root's realpath runs once however many items name it.
-        """
-        target, error = media_target(item, media_message=_MEDIA_MESSAGE)
-        if error is not None:
-            raise _Refused(error)
-        index, scope, relative = target
-        if index >= len(roots):
-            raise _Refused(_coded(409, "source-changed", SOURCES_CHANGED))
-        if index not in sources:
-            sources[index] = (
-                self._gallery_root_scope(roots[index], index),
-                _favorite_root_key(roots[index]),
-            )
-        current, root_key = sources[index]
-        if not hmac.compare_digest(scope, current):
-            raise _Refused(_coded(409, "source-changed", SOURCES_CHANGED))
-        key = _favorite_relative_key(relative)
-        if max(len(root_key), len(key)) > MAX_KEY_LENGTH:
-            # A stored key past the schema bound would fail the next restore.
-            raise _Refused(_forbidden("Path is too long to add to a collection"))
-        return root_key, key
@@ -213,8 +213,6 @@ def public_config():
            "max_image_age_days": GalleryConfig.MAX_IMAGE_AGE_DAYS,
            "max_concurrent_processing": GalleryConfig.MAX_CONCURRENT_PROCESSING,
            "metadata_extraction_timeout": GalleryConfig.METADATA_EXTRACTION_TIMEOUT,
-            # config.json gallery.monitoring.save_foreign_runs (#247)
-            "save_foreign_runs": GalleryConfig.SAVE_FOREIGN_RUNS,
        },
        "integrations": {
            "lora_manager_enabled": bool(IntegrationConfig.LORA_MANAGER_ENABLED),
@@ -588,9 +588,7 @@ class DuplicateFilesMixin:
        job.update(total=len(targets), status_line="Removing duplicate files")
        spellings = await self._run_in_executor(self._source_spellings)
        removed, failure, keepers = 0, None, {}
-        totals = dict.fromkeys(
-            ("moved", "merged", "favorites", "tags", "review", "collections"), 0
-        )
+        totals = dict.fromkeys(("moved", "merged", "favorites", "tags", "review"), 0)
        totals["categories"] = 0  # image categories kept on the kept copies (#332)
        for done, target in enumerate(targets, start=1):
            if failure is not None:
@@ -634,11 +632,6 @@ class DuplicateFilesMixin:
            job.log_line(
                f"Moved {_plural(totals['favorites'], 'favorite')} to the kept copies"
            )
-        if totals["collections"]:
-            job.log_line(
-                f"Moved {_plural(totals['collections'], 'collection membership')} "
-                "to the kept copies"
-            )
        if totals["tags"]:
            job.log_line(
                f"Added {_plural(totals['tags'], 'image tag')} to the kept copies"
@@ -104,8 +104,7 @@ def copy_move(target, kept_stat, spellings):

    A record found under a folder spelling moves to the kept copy under
    the same spelling when that folder holds it too, else to its real
-    path. Its favorite and its collection memberships move under every
-    listed root holding the file.
+    path. Its favorite moves under every listed root holding the file.
    """
    removed = spellings.of(target["abs"])
    kept = spellings.of(target["keeper_abs"])
@@ -5,7 +5,6 @@ import base64
 import binascii
 from functools import wraps
 import json
-import os
 import re
 import sqlite3
 from typing import Callable
@@ -27,12 +26,7 @@ from .history_current import (
    resolve_current_candidate,
    snapshot_current_output_scope,
 )
-from .inspection_service import (
-    CurrentFileChanged,
-    image_tags_reader,
-    inspect_current_file,
-)
-from .images import image_category_key
+from .inspection_service import CurrentFileChanged, inspect_current_file

 try:
    from ...database.execution_history import HistoryEpochChanged
@@ -45,11 +39,7 @@ try:
        WindowPosition,
    )
    from ...utils.history_read_fence import HistoryReadFence
-    from ...utils.inspection_response import (
-        OWN_CATEGORY_UNREAD,
-        apply_own_category,
-        encode_history_inspection_response,
-    )
+    from ...utils.inspection_response import encode_history_inspection_response
 except ImportError:
    from database.execution_history import HistoryEpochChanged
    from database.history_gallery import read_history_gallery
@@ -61,11 +51,7 @@ except ImportError:
        WindowPosition,
    )
    from utils.history_read_fence import HistoryReadFence
-    from utils.inspection_response import (
-        OWN_CATEGORY_UNREAD,
-        apply_own_category,
-        encode_history_inspection_response,
-    )
+    from utils.inspection_response import encode_history_inspection_response


 _RUN_MAX_BYTES = 8 * 1024 * 1024
@@ -691,32 +677,6 @@ class HistoryRoutesMixin:
    ) -> web.Response:
        return await self._history_current(request, "inspection")

-    def _history_own_category(self, reference: dict, scope):
-        """The recorded output's own category (#332), inside the snapshot.
-
-        The path is the symlink-resolved output folder plus the receipt's
-        subfolder and filename, keyed by ``image_category_key`` over the
-        configured output sources as Images keys it. A temp output or a path
-        no source holds has none. A failed read is OWN_CATEGORY_UNREAD.
-        """
-        if (
-            reference.get("folder_type") != "output"
-            or scope.canonical_output is None
-            or candidate_locator(reference, scope) is None
-        ):
-            return None
-        path = os.path.join(
-            str(scope.canonical_output), reference["subfolder"], reference["filename"]
-        )
-        try:
-            key = image_category_key(self._get_all_output_dirs(), path)
-            return None if key is None else self.db.image_category(*key)
-        except Exception:
-            self.logger.warning(
-                "History image category could not be read", exc_info=True
-            )
-            return OWN_CATEGORY_UNREAD
-
    async def _history_current(
        self, request: web.Request, kind: str
    ) -> web.StreamResponse:
@@ -741,7 +701,6 @@ class HistoryRoutesMixin:
                    if scope.current_scope != current_scope:
                        raise _current_stale()
                    result = db.get_history_occurrence(run_id, node, ordinal)
-                    own = None
                    if result is not None:
                        receipt = result["receipt"]
                        path = candidate_locator(receipt["reference"], scope)
@@ -749,10 +708,6 @@ class HistoryRoutesMixin:
                            db.model.get_connection(),
                            (path,) if path is not None else (),
                        )
-                        if kind == "inspection":
-                            own = self._history_own_category(
-                                receipt["reference"], scope
-                            )
            finally:
                db.model.close()
            if result is None:
@@ -771,24 +726,9 @@ class HistoryRoutesMixin:
                        resolved.canonical_target,
                        source_label=resolved.public["source_label"],
                        saved=saved.get("saved"),
-                        library=apply_own_category(
-                            saved.get(
-                                "library",
-                                {
-                                    "status": (
-                                        "unavailable" if saved_unavailable else "none"
-                                    )
-                                },
-                            ),
-                            own,
-                        ),
-                        # The file's own image tags, keyed as the Tag dialog
-                        # keys them: the normcased realpath (#457).
-                        image_tags=image_tags_reader(
-                            db,
-                            str(resolved.canonical_target),
-                            self.logger,
-                            close=True,
+                        library=saved.get(
+                            "library",
+                            {"status": "unavailable" if saved_unavailable else "none"},
                        ),
                        recorded=recorded_output_lookup(
                            db, close=True, reference=receipt["reference"]
@@ -29,11 +29,9 @@ from .prompts import bad_request

 try:
    from ...database.image_categories import MAX_CATEGORY_LENGTH, MAX_KEY_LENGTH
-    from ...database.models import normalize_image_path
    from ...utils.validators import validate_category
 except ImportError:
    from database.image_categories import MAX_CATEGORY_LENGTH, MAX_KEY_LENGTH
-    from database.models import normalize_image_path
    from utils.validators import validate_category

 CATEGORY_MEDIA_MESSAGE = "Only media files can have a category"
@@ -145,7 +143,7 @@ class ImageCategoryRoutesMixin:
    # -- reading ---------------------------------------------------------------

    def _own_category_map(self, sources, listings) -> dict:
-        """``{normalized listed path: own category}`` for the listed files (blocking).
+        """``{root / listed path: own category}`` for the listed files (blocking).

        One primary-key range read per source; each stored row is matched to
        the listing of every selected root that holds its source, so the work
@@ -164,30 +162,19 @@ class ImageCategoryRoutesMixin:
        for _index, root, files in listings:
            listing = self._favorite_listing(root, files)
            root_key = _favorite_root_key(root)
-            # normalize_image_path(root / listed) without a call per file: the
-            # listed spellings are clean relative POSIX paths. Windows abspath
-            # also drops a component's trailing dots and spaces, so it keeps
-            # the call there.
-            base = os.path.join(normalize_image_path(str(root)), "")
-
-            def normalized(listed, base=base, root=root):
-                if os.name == "nt":
-                    return normalize_image_path(str(root / listed))
-                return base + os.path.normcase(listed.replace("/", os.sep))
-
            nested = [
                item for item in _nested_sources(root, sources) if item[1] != root_key
            ]
            for relative, category in by_source.get(root_key, {}).items():
                listed = listing.get(relative)
                if listed is not None and _source_prefix(relative, nested) is None:
-                    found[normalized(listed)] = category
+                    found[root / listed] = category
            for prefix, source_key in nested:
                for relative, category in by_source.get(source_key, {}).items():
                    full = f"{prefix}/{relative}"
                    listed = listing.get(full)
                    if listed is not None and _source_prefix(full, nested) == prefix:
-                        found[normalized(listed)] = category
+                        found[root / listed] = category
        return found

    async def _source_listings(self, roots) -> list[tuple]:
@@ -1,521 +0,0 @@
-"""Delete selected images: remove them from the library, or trash them (#480).
-
-``POST /prompt_manager/images/delete/preview {items | filter}`` reviews the
-selection for both modes at once and answers a reviewed plan (the System ›
-Maintenance contract, ``py/api/maintenance.py``): the token, the counts of
-the records each file loses, the refused files with a coded reason (both
-modes, and the trash-only ones), the prompts that lose their last image and
-the safety backup. It writes nothing. ``items`` are Images listing identities
-(at most 500); ``filter`` is "Select all N matching". Each target is matched
-to its entry in the current listing (``not-listed`` otherwise), so every
-later step uses the walked spelling, never the request's text.
-
-``POST /prompt_manager/maintenance/apply {token, mode}`` runs the plan as the
-``image_delete`` job (admission ``records``, not cancellable): the sources
-are checked, the promised safety backup is taken, then each file is checked
-again (containment and fingerprint) and
-
- ``mode="library"``: its records are deleted and its removal mark written
-  in one transaction; the file stays on disk, hidden;
- ``mode="trash"``: it is moved to the trash first (``utils/trash.py``); a
-  refused move leaves the file and its records alone; after a move its
-  records are deleted.
-
-No path here unlinks a media file. A failed records write stops the job; the
-files after it are not attempted.
-"""
-
-import hashlib
-import json
-import os
-import stat as stat_module
-from pathlib import Path
-
-from .admin import DELETABLE_MEDIA_EXTENSIONS, _remove_thumbnail
-from .duplicate_review import (
-    CHANGED_CONTENT,
-    GONE,
-    LINK,
-    OUTSIDE_SOURCE,
-    UNREADABLE,
-    file_problem,
-)
-from .images import _favorite_relative_key, _favorite_root_key
-from .jobs import IMAGE_DELETE_GROUP_NAMES, IMAGE_DELETE_JOB_KIND, JobBusy
-from .job_routes import busy_response
-from .maintenance import MAINTENANCE_PREVIEW_LEASE, _fail_job, _failure, backup_note
-
-try:
-    from ...database import image_removal_schema
-    from ...database.image_removal import mark_hides
-    from ...database.annotation_schema import MAX_LOCATOR_LENGTH
-    from ...utils import trash
-    from ...utils.media_folders import is_trash_folder
-except ImportError:
-    from database import image_removal_schema
-    from database.image_removal import mark_hides
-    from database.annotation_schema import MAX_LOCATOR_LENGTH
-    from utils import trash
-    from utils.media_folders import is_trash_folder
-
-IMAGE_DELETE = "delete_images"
-MODES = ("library", "trash")
-TITLES = {
-    "library": "Delete images (remove from the library)",
-    "trash": "Delete images (move to the trash)",
-}
-MAX_DETAIL_ROWS = 50
-# The system moved the file but its place in a trash could not be shown (#499).
-TRASH_UNCONFIRMED = "trash-unconfirmed"
-RECORDS_FAILED_CODE = "records-failed"
-
-# Reason codes (design §4.4) and the sentence each shows.
-REASONS = {
-    "not-listed": "No longer listed in Images.",
-    "outside": "Outside the output folders.",
-    "link": "A link, not a file.",
-    "gone": "The file no longer exists.",
-    "unreadable": "The file can't be read.",
-    "thumbnail": "A generated preview, not an image.",
-    "not-media": "Not a media file.",
-    "trash-folder": "Inside a trash folder.",
-    "path-too-long": "The path is too long.",
-    "changed": "The file changed after the review.",
-    trash.NO_TRASH: "This drive has no trash.",
-    trash.NETWORK: "Network drives can't use the trash.",
-    trash.TRASH_IN_ROOT: "This drive's trash is inside an output folder.",
-    trash.LOCKED: "The file is open in another program. Close it and try again.",
-    trash.FAILED: "The file could not be moved to the trash.",
-    trash.NO_PERMISSION: (
-        "PromptManager isn't allowed to move this file (no permission, or it is "
-        "locked in Finder)."
-    ),
-    trash.CLOUD_SYNC: (
-        "Files in iCloud Drive or a cloud-synced folder can't be moved to the "
-        "trash here."
-    ),
-    TRASH_UNCONFIRMED: (
-        "Moved by macOS, but its place in the trash could not be confirmed."
-    ),
-    trash.WINDOWS_RECYCLE: (
-        "Moving files to the Recycle Bin isn't available on Windows: files larger "
-        "than the bin's capacity would be deleted permanently."
-    ),
-    "not-attempted": "Not attempted: the job stopped after an error.",
-}
-_PROBLEM_CODES = {
-    OUTSIDE_SOURCE: "outside",
-    LINK: "link",
-    GONE: "gone",
-    UNREADABLE: "unreadable",
-    CHANGED_CONTENT: "changed",
-}
-SOURCES_CHANGED = "The sources changed since the review; nothing was changed."
-RECORDS_FAILED = "The image records could not be removed; the job stopped."
-
-
-def lexical_problem(relative: str) -> str | None:
-    """The refusal code a root-relative POSIX path earns before any file access."""
-    parts = relative.split("/")
-    if "thumbnails" in parts[:-1]:
-        return "thumbnail"
-    if any(is_trash_folder(part) for part in parts[:-1]):
-        return "trash-folder"
-    if os.path.splitext(parts[-1])[1].lower() not in DELETABLE_MEDIA_EXTENSIONS:
-        return "not-media"
-    return None
-
-
-def file_check(path, root, relative, *, expected=None):
-    """``(code, lstat)``: why *path* may not be deleted, or ``(None, lstat)``.
-
-    Text first (inside the root, not a preview or trash folder, a media
-    file), then ``duplicate_review.file_problem``: a regular file, not a
-    link, whose resolved path is still inside the resolved root. With
-    *expected* (``{size, mtime_ns, inode}`` from the review) the file must
-    still be those bytes. Every handle is closed when this returns.
-    """
-    code = lexical_problem(relative)
-    if code:
-        return code, None
-    try:
-        info = os.lstat(path)
-    except FileNotFoundError:
-        return "gone", None
-    except OSError:
-        return "unreadable", None
-    if getattr(info, "st_file_attributes", 0) & getattr(
-        stat_module, "FILE_ATTRIBUTE_REPARSE_POINT", 0
-    ):
-        return "link", info
-    if expected is None:
-        problem = file_problem(path, root, None, info.st_size, hash_check=False)
-    else:
-        problem = file_problem(
-            path,
-            root,
-            None,
-            expected["size"],
-            hash_check=False,
-            mtime_ns=expected["mtime_ns"],
-            inode=expected["inode"],
-        )
-    if problem:
-        return _PROBLEM_CODES.get(problem, "outside"), info
-    if len(os.path.normcase(os.path.realpath(path))) > MAX_LOCATOR_LENGTH:
-        return "path-too-long", info
-    return None, info
-
-
-def _row(target, code):
-    return {
-        "path": target["rel"],
-        "root_label": target["root_label"],
-        "code": code,
-        "detail": REASONS[code],
-    }
-
-
-def _summary(rows):
-    counts = {}
-    for row in rows:
-        counts[row["code"]] = counts.get(row["code"], 0) + 1
-    return {"count": len(rows), "counts": counts, "rows": rows[:MAX_DETAIL_ROWS]}
-
-
-def _fingerprint(targets) -> str:
-    material = [
-        (t["root_index"], t["rel"], t["size"], t["mtime_ns"], t["inode"])
-        for t in targets
-    ]
-    return hashlib.sha256(json.dumps(material).encode("utf-8")).hexdigest()
-
-
-class ImageDeleteMixin:
-    """The Images Delete… review and its apply job (#480)."""
-
-    def _register_image_delete_routes(self, routes):
-        # A fixed path beside the dynamic /images/{image_id} routes: aiohttp
-        # (3.10+) looks fixed paths up first (see image_categories.py).
-        @routes.post("/prompt_manager/images/delete/preview")
-        async def preview_image_delete_route(request):
-            return await self.preview_image_delete(request)
-
-    # ── review ────────────────────────────────────────────────────────
-
-    async def preview_image_delete(self, request):
-        """Review the selection under the maintenance preview lease."""
-        try:
-            async with self._jobs.lease(MAINTENANCE_PREVIEW_LEASE):
-                return await self._preview_image_delete(request)
-        except JobBusy as busy:
-            return busy_response(busy)
-
-    async def _preview_image_delete(self, request):
-        _data, targets, roots, error = await self._category_request(
-            request, frozenset()
-        )
-        if error is not None:
-            return error
-        db = self.db
-        identity = self._database_identity(db)
-        try:
-            files = {}
-            for index in dict.fromkeys(t[0] for t in targets):
-                files[index] = await self._get_gallery_files(roots[index])
-            review = await self._run_in_executor(
-                self._review_image_delete, db, roots, targets, files
-            )
-        except Exception:
-            self.logger.exception("Image delete review failed")
-            return _failure("The review failed. Check server logs for details.", 500)
-        return await self._plan_response(
-            db,
-            identity,
-            IMAGE_DELETE,
-            _fingerprint(review["targets"]),
-            review["public"],
-            {"targets": review["targets"]},
-        )
-
-    def _review_image_delete(self, db, roots, targets, files):
-        """Every target checked now (blocking); ``{targets, public}``."""
-        listings, seen = {}, set()
-        acted, refused, trash_refused = [], [], []
-        spellings = self._source_spellings()
-        root_texts = [str(root) for root in roots]
-        for index, _scope, relative in targets:
-            root = roots[index]
-            if index not in listings:
-                listings[index] = self._favorite_listing(root, files[index])
-            spelled = listings[index].get(_favorite_relative_key(relative))
-            target = {
-                "root_index": index,
-                "root_scope": _scope,
-                "root": str(root),
-                "root_label": self._public_path(root),
-                "rel": spelled or relative,
-            }
-            if spelled is None:
-                refused.append(_row(target, "not-listed"))
-                continue
-            absolute = os.path.join(str(root), *spelled.split("/"))
-            code, info = file_check(absolute, str(root), spelled)
-            if code:
-                refused.append(_row(target, code))
-                continue
-            identity = (info.st_dev, info.st_ino)
-            if identity in seen:
-                continue  # one physical file named twice (nested roots, hardlinks)
-            seen.add(identity)
-            target.update(self._removal_of(absolute, info, spellings))
-            target["trash"] = trash.trash_available(absolute, root_texts)
-            if target["trash"]:
-                trash_refused.append(_row(target, target["trash"]))
-            acted.append(target)
-        counted = db.count_removal_records([t["removal"] for t in acted])
-        library_count = len(acted)
-        public = {
-            "operation": IMAGE_DELETE,
-            "scope": {"count": library_count, "label": "images"},
-            "library": {"count": library_count},
-            "trash": {"count": library_count - len(trash_refused)},
-            "protected": {"count": len(refused), "reasons": []},
-            "refused": _summary(refused),
-            "trash_refused": _summary(trash_refused),
-            "records": counted["records"],
-            "orphaned_prompts": counted["orphaned_prompts"],
-            "media": {"deletes_files": False, "label": "Chosen in the review"},
-            "details": [],
-        }
-        return {"targets": acted, "public": public}
-
-    @staticmethod
-    def _removal_of(absolute, info, spellings):
-        favorites = [
-            (_favorite_root_key(root), _favorite_relative_key(relative))
-            for root, relative in spellings.favorites(absolute).items()
-        ]
-        return {
-            "abs": absolute,
-            "size": info.st_size,
-            "mtime_ns": info.st_mtime_ns,
-            "inode": [info.st_dev, info.st_ino],
-            "removal": {
-                "spellings": list(spellings.of(absolute).values()),
-                "locator": os.path.normcase(os.path.realpath(absolute)),
-                "favorites": favorites,
-                "category": spellings.category_key(absolute),
-            },
-        }
-
-    # ── apply ─────────────────────────────────────────────────────────
-
-    def _start_image_delete(self, db, plan, mode, backup_on):
-        """Register the delete job for a reviewed plan (on the loop)."""
-        return self._jobs.start(
-            IMAGE_DELETE_JOB_KIND,
-            TITLES[mode],
-            admission="records",
-            cancellable=False,
-            scope={"operation": IMAGE_DELETE, "mode": mode},
-            groups=IMAGE_DELETE_GROUP_NAMES,
-            runner=lambda job: self._run_image_delete(job, db, plan, mode, backup_on),
-        )
-
-    async def _run_image_delete(self, job, db, plan, mode, backup_on):
-        targets = plan.payload["targets"]
-        unchanged = await self._run_in_executor(self._sources_unchanged, targets)
-        if not unchanged:
-            return _fail_job(job, "sources-changed", SOURCES_CHANGED)
-        ok, backup = await self._safety_backup_step(job, db, backup_on)
-        if not ok:
-            return
-        try:
-            await self._delete_images(job, db, targets, mode, backup)
-        finally:
-            if backup:
-                await self._prune_backup_pool(job, db)
-
-    async def _delete_images(self, job, db, targets, mode, backup):
-        job.update(total=len(targets), status_line=TITLES[mode])
-        roots = [str(root) for root in self._get_all_output_dirs()]
-        done_group = "trashed" if mode == "trash" else "removed"
-        changed, failed = 0, None
-        for done, target in enumerate(targets, start=1):
-            if failed:
-                self._record_delete(job, "not_changed", target, "not-attempted")
-                continue
-            group, code, label = await self._run_in_executor(
-                self._delete_one_image, db, target, mode, roots
-            )
-            if group == "errors":
-                failed = code or RECORDS_FAILED_CODE
-                text = REASONS[code] if code else RECORDS_FAILED
-                job.record(
-                    "errors",
-                    {
-                        "path": target["rel"],
-                        "root": target["root_label"],
-                        "root_index": target["root_index"],
-                        "root_scope": target["root_scope"],
-                        "detail": text,
-                    },
-                    f"! {target['root_label']}/{target['rel']} · {text}",
-                )
-            elif group == done_group:
-                changed += 1
-                detail = (
-                    f"Moved to the {label}" if label else "Removed from the library"
-                )
-                self._record_delete(job, group, target, None, detail)
-            else:
-                self._record_delete(job, group, target, code)
-            job.update(processed=done, progress=int(done / len(targets) * 100))
-        if changed:
-            self.invalidate_gallery_cache()
-        verb = "Moved" if mode == "trash" else "Removed"
-        where = "to the trash" if mode == "trash" else "from the library"
-        line = f"{verb} {changed:,} of {len(targets):,} images {where}"
-        job.log_line(line)
-        job.update(progress=100, status_line=f"{line} · {backup_note(backup)}")
-        if failed:
-            # "records-failed" names every stop at an errors row (the page's
-            # "Stopped after N of M" toast); the row says which error it was.
-            job.scope["failure"] = RECORDS_FAILED_CODE
-            job.publish({"type": "error", "code": failed, "message": line})
-            job.finish("failed")
-
-    @staticmethod
-    def _record_delete(job, group, target, code, detail=None):
-        text = detail or REASONS[code]
-        row = {
-            "path": target["rel"],
-            "root": target["root_label"],
-            "root_index": target["root_index"],
-            "root_scope": target["root_scope"],
-            "code": code,
-            "detail": text,
-        }
-        mark = {"removed": "-", "trashed": "-"}.get(group, "=")
-        job.record(
-            group, row, f"{mark} {target['root_label']}/{target['rel']} · {text}"
-        )
-
-    def _delete_one_image(self, db, target, mode, roots):
-        """``(group, code, trash label)`` for one reviewed file (blocking)."""
-        code, _info = file_check(
-            target["abs"],
-            target["root"],
-            target["rel"],
-            expected={
-                "size": target["size"],
-                "mtime_ns": target["mtime_ns"],
-                "inode": target["inode"],
-            },
-        )
-        if code:
-            return "not_changed", code, None
-        label = None
-        if mode == "trash":
-            try:
-                label = trash.move_to_trash(target["abs"], roots)
-            except trash.TrashRefused as refused:
-                code = refused.code if refused.code in REASONS else trash.FAILED
-                self.logger.info(
-                    "Not moved to the trash (%s): %s %s",
-                    code,
-                    target["rel"],
-                    refused.detail,
-                )
-                return "not_changed", code, None
-            except trash.TrashUnconfirmed as unconfirmed:
-                # The file left its folder: keep its records, stop the job.
-                self.logger.warning(
-                    "Trash move not confirmed: %s %s", target["rel"], unconfirmed.detail
-                )
-                return "errors", TRASH_UNCONFIRMED, None
-            mark = None
-        else:
-            mark = (target["size"], target["mtime_ns"])
-        try:
-            db.remove_image_records(target["removal"], mark=mark)
-        except Exception:
-            self.logger.exception("Removing an image's records failed")
-            return "errors", None, label
-        _remove_thumbnail(Path(target["root"]), Path(target["rel"]), self.logger)
-        return ("trashed" if mode == "trash" else "removed"), None, label
-
-    # ── the workspace listing ─────────────────────────────────────────
-
-    def _removal_marks(self) -> dict:
-        """The removal marks, cached until a mark changes or the database does.
-
-        A listing page reads no table while nothing changed: the cache follows
-        this process's marks generation and the database identity (a restore).
-        """
-        key = (self._database_identity(self.db), image_removal_schema.generation())
-        cached = getattr(self, "_marks_cache", None)
-        if cached is None or cached[0] != key:
-            cached = (key, self.db.removal_marks())
-            self._marks_cache = cached
-        return cached[1]
-
-    def _hidden_entries(self, listings) -> set:
-        """Normalized paths of listed files a removal mark hides (blocking).
-
-        Only marked locators are looked at, and only those files are
-        ``lstat``'ed: a mark hides a file while its size and ``mtime_ns`` are
-        still the ones it was removed with.
-        """
-        marks = self._removal_marks()
-        if not marks:
-            return set()
-        located = self._workspace_locators(listings)
-        return {
-            entry.normalized
-            for locator, entry in ((locator, located.get(locator)) for locator in marks)
-            if entry is not None and mark_hides(marks, locator, entry.path)
-        }
-
-    def _removed_paths(self, paths) -> set:
-        """The absolute paths among *paths* a removal mark hides (blocking)."""
-        marks = self._removal_marks()
-        if not marks:
-            return set()
-        return {
-            str(path)
-            for path in paths
-            if mark_hides(marks, os.path.normcase(os.path.realpath(str(path))), path)
-        }
-
-    def _removal_check_under(self, root):
-        """``hidden(path) -> bool`` for files a walk of *root* found (blocking).
-
-        A walk never follows a link below *root*, so a file's locator is
-        ``normcase(join(realpath(root), relative))``: no ``realpath`` per
-        file, and an ``lstat`` only for a marked one. Without marks it
-        answers False at once.
-        """
-        marks = self._removal_marks()
-        if not marks:
-            return lambda _path: False
-        root = os.fspath(root)
-        real = os.path.realpath(root)
-
-        def hidden(path):
-            relative = os.path.relpath(os.fspath(path), root)
-            locator = os.path.normcase(os.path.join(real, relative))
-            return mark_hides(marks, locator, path)
-
-        return hidden
-
-    def _without_removed(self, root, paths) -> list:
-        """*paths* found by a walk of *root*, less the hidden ones (blocking)."""
-        removed = self._removal_check_under(root)
-        return [path for path in paths if not removed(path)]
-
-
-def parse_mode(value):
-    """The apply's ``mode``, or None when it is not one of MODES."""
-    return value if isinstance(value, str) and value in MODES else None
@@ -42,7 +42,7 @@ from .. import model_gate
 from .admin import _plural, _time_left
 from .annotation_suggest import (
    OptionError,
-    model_refusal,
+    unavailable_message,
    validate_options,
 )
 from .annotations import (
@@ -58,9 +58,7 @@ from .annotations import (
 from .autotag_routes import BATCH_CANCELLED, MODEL_BUSY_ERROR, model_busy_response
 from .images import (
    MAX_LISTING_SELECTION,
-    CollectionMissing,
    ListingSourceChanged,
-    collection_not_found,
    _current_fingerprint,
    _listing_posix,
    _public_path,
@@ -488,11 +486,7 @@ class ImageTagJobsMixin:
                    _still_targets, self, index, root, files, seen
                )
            )
-        # #480: a file removed from the library is never tagged by a batch.
-        hidden = await self._run_in_executor(
-            self._removed_paths, [target.path for target in found]
-        )
-        return [target for target in found if target.path not in hidden]
+        return found

    async def _start_autotag(
        self, *, model_type, existing, options, keep_in_memory, title, owner_kind
@@ -516,8 +510,10 @@ class ImageTagJobsMixin:
            )
        )
        label = MODELS[model_type]["label"]
-        message = model_refusal(status, model_type, label)
-        if message is not None:
+        if not (status.get(model_type) or {}).get("downloaded"):
+            message = (
+                f"{label} is not downloaded. Download it in System › Auto-tagging."
+            )
            return None, _refusal(409, "model-unavailable", message)
        if backup_on and short is not None:
            return None, _refusal(507, "insufficient-space", short_space_message(short))
@@ -693,8 +689,6 @@ class ImageTagJobsMixin:
            selection = await self.resolve_listing_filter(spec.filter, cap)
        except ListingSourceChanged:
            return None, _coded("source-changed")
-        except CollectionMissing:
-            return None, collection_not_found()
        except ValueError as exc:
            return None, bad_request(str(exc))
        except Exception:
@@ -794,13 +788,13 @@ class ImageTagJobsMixin:

    async def _prepare_tagging_model(self, job, spec: _Spec, owner):
        """The loaded service, or None (logged) when the job cannot run."""
-        from ..autotag import MODELS, MissingBackendPackages, get_autotag_service
+        from ..autotag import MODELS, get_autotag_service

        service = get_autotag_service()
        status = await self._run_in_executor(service.get_models_status)
-        name = MODELS.get(spec.model_type, {}).get("name", spec.model_type)
-        message = model_refusal(status, spec.model_type, name)
-        if message is not None:
+        if not status.get(spec.model_type, {}).get("downloaded"):
+            name = MODELS.get(spec.model_type, {}).get("name", spec.model_type)
+            message = unavailable_message(name)
            job.update(status_line=message)
            job.log_line(f"! {message}")
            return None
@@ -812,11 +806,6 @@ class ImageTagJobsMixin:
                spec.model_type,
                spec.options["use_gpu"],
            )
-        except MissingBackendPackages as exc:
-            # A package gone since the status read (load_model logged it).
-            job.update(status_line=str(exc))
-            job.log_line(f"! {exc}")
-            return None
        except Exception:
            self.logger.exception("The auto-tag job could not load its model")
            job.update(status_line=INFERENCE_FAILED)
@@ -13,13 +13,12 @@ import re
 import stat
 import subprocess  # nosec B404 - ffmpeg frames through run_encoder, fixed argv
 import sys
-import threading
 import time as _time
 import urllib.parse
 from bisect import bisect_left, bisect_right, insort
 from collections.abc import Mapping
 from pathlib import Path
-from typing import Callable, Iterable, NamedTuple
+from typing import Callable, NamedTuple

 from aiohttp import web
 from PIL import Image, UnidentifiedImageError
@@ -55,23 +54,18 @@ from .inspection_service import (
    IMAGE_EXTENSIONS as _IMAGE_EXTENSIONS,
    SERVABLE_EXTENSIONS,
    VIDEO_EXTENSIONS,
-    image_tags_reader,
    inspect_current_file,
 )

 try:
-    from ...database.image_collections import CollectionMissing
    from ...database.image_favorites import MAX_KEY_LENGTH
    from ...database.library import display_title
    from ...database.models import normalize_image_path
    from ...database.run_attribution import recorded_output_lookup
    from ...utils.card_seed import card_seed, header_params, parsed_positive
-    from ...utils.media_folders import in_skipped_folder, is_skipped_folder
    from ...utils.parallel import map_parallel
    from ...utils.json_strict import dumps_strict
    from ...utils.inspection_response import (
-        OWN_CATEGORY_UNREAD,
-        apply_own_category,
        encode_inspection_response,
        library_metadata,
    )
@@ -84,20 +78,15 @@ try:
        reveal_executor,
        reveal_in_file_manager,
    )
-    from ...utils.workspace_keys import gallery_root_scope, workspace_keys_for
 except ImportError:
-    from database.image_collections import CollectionMissing
    from database.image_favorites import MAX_KEY_LENGTH
    from database.library import display_title
    from database.models import normalize_image_path
    from database.run_attribution import recorded_output_lookup
    from utils.card_seed import card_seed, header_params, parsed_positive
-    from utils.media_folders import in_skipped_folder, is_skipped_folder
    from utils.parallel import map_parallel
    from utils.json_strict import dumps_strict
    from utils.inspection_response import (
-        OWN_CATEGORY_UNREAD,
-        apply_own_category,
        encode_inspection_response,
        library_metadata,
    )
@@ -110,7 +99,6 @@ except ImportError:
        reveal_executor,
        reveal_in_file_manager,
    )
-    from utils.workspace_keys import gallery_root_scope, workspace_keys_for


 IMAGE_EXTENSIONS = _IMAGE_EXTENSIONS
@@ -118,21 +106,6 @@ IMAGE_EXTENSIONS = _IMAGE_EXTENSIONS
 _CARD_RECORDS = ("prompt", "workflow")
 _PNG_SIGNATURE = b"\x89PNG\r\n\x1a\n"
 _LISTING_FAILED = "The image list could not be filtered. Check server logs for details."
-_COLLECTION_ID = re.compile(r"[1-9][0-9]{0,8}")
-COLLECTION_NOT_FOUND = "That collection no longer exists."
-
-
-def collection_not_found() -> web.Response:
-    """The 404 a write or a listing answers for an unknown collection (#331)."""
-    return web.json_response(
-        {
-            "success": False,
-            "code": "collection-not-found",
-            "error": COLLECTION_NOT_FOUND,
-        },
-        status=404,
-        headers={"Cache-Control": "no-store"},
-    )


 def _card_header(path: Path) -> tuple:
@@ -524,8 +497,7 @@ MAX_JSON_BODY_BYTES = 1024 * 1024
 _READ_CHUNK = 64 * 1024


-# Guards the first load of an API's workspace keys (#430, _workspace_keys).
-_WORKSPACE_KEYS_LOCK = threading.Lock()
+_WORKSPACE_CURSOR_SECRET = os.urandom(32)


 def _workspace_root(query: dict, roots: list[Path]) -> int | None:
@@ -593,8 +565,7 @@ class _ImageTagMatch(NamedTuple):

    tags: bool  # every filter tag is in its image tags or linked positive tags
    query: bool  # ``q`` is a case-folded substring of one image tag name
-    # (hit, rating, positive id, inherited category) of its unambiguous link
-    link: tuple | None
+    link: tuple | None  # (hit, rating, positive id) of its unambiguous link


 def _current_fingerprint(path: Path) -> tuple[int, int] | None:
@@ -625,37 +596,15 @@ def _rated_key(entry: _Listed, rank: int) -> tuple:
    return (-rank, *_workspace_key(entry, "rating"))


-# Bump whenever the cursor's key tuple changes shape: a cursor now outlives a
-# restart and an upgrade (#430), so an old shape must be refused, not parsed.
-_CURSOR_VERSION = 2
-_CURSOR_STALE = "The image collection changed; refresh the gallery"
-
-
-class CursorStale(ValueError):
-    """A well-formed cursor this listing cannot verify (#430).
-
-    Another key, another root list or other filters: the page refreshes its
-    collection instead of retrying the same cursor.
-    """
-
-
-def _cursor_mac(secret: bytes, scope: str, payload: bytes) -> bytes:
-    # The listing scope (it hashes every absolute root) is bound in the MAC
-    # only, never sent: the scope is 64 hex, so the "\n" join is unambiguous.
-    return hmac.new(secret, scope.encode() + b"\n" + payload, hashlib.sha256).digest()
-
-
-def _workspace_cursor(key: tuple, scope: str, secret: bytes) -> str:
-    """The signed keyset cursor of *key*; *secret* is the API's cursor key."""
+def _workspace_cursor(key: tuple, scope: str) -> str:
    payload = json.dumps(
-        {"v": _CURSOR_VERSION, "key": key}, separators=(",", ":"), ensure_ascii=False
+        {"v": 1, "scope": scope, "key": key}, separators=(",", ":"), ensure_ascii=False
    ).encode()
-    signature = _cursor_mac(secret, scope, payload)
+    signature = hmac.new(_WORKSPACE_CURSOR_SECRET, payload, hashlib.sha256).digest()
    return base64.urlsafe_b64encode(signature + payload).decode().rstrip("=")


-def _workspace_cursor_key(token: str, scope: str, order: str, secret: bytes) -> tuple:
-    """The keyset key of *token*; CursorStale when it is not this listing's."""
+def _workspace_cursor_key(token: str, scope: str, order: str) -> tuple:
    try:
        if len(token) > 4096:
            raise ValueError()
@@ -663,14 +612,13 @@ def _workspace_cursor_key(token: str, scope: str, order: str, secret: bytes) ->
            token + "=" * (-len(token) % 4), altchars=b"-_", validate=True
        )
        signature, payload = raw[:32], raw[32:]
-        if len(signature) != 32 or not payload:
+        expected = hmac.new(_WORKSPACE_CURSOR_SECRET, payload, hashlib.sha256).digest()
+        if not hmac.compare_digest(signature, expected):
            raise ValueError()
-        if not hmac.compare_digest(signature, _cursor_mac(secret, scope, payload)):
-            raise CursorStale(_CURSOR_STALE)
        data = json.loads(payload)
        key = data["key"]
-        if data["v"] != _CURSOR_VERSION or not isinstance(key, list):
-            raise CursorStale(_CURSOR_STALE)
+        if data["v"] != 1 or data["scope"] != scope or not isinstance(key, list):
+            raise ValueError()
        types = (
            (str, str, int, (float, int))
            if order in ("name", "name-desc")
@@ -684,8 +632,6 @@ def _workspace_cursor_key(token: str, scope: str, order: str, secret: bytes) ->
        ):
            raise ValueError()
        return tuple(key)
-    except CursorStale:
-        raise
    except (ValueError, KeyError, TypeError, UnicodeError, binascii.Error):
        raise ValueError("Invalid gallery cursor; refresh the gallery") from None

@@ -917,8 +863,7 @@ def _name_suffix(name):
 def _walk_media(output_path, max_files):
    """Yield the ``os.DirEntry`` of each media file under *output_path*.

-    Symlinks are never followed, ``thumbnails/`` and trash folders are
-    skipped (``utils.media_folders``, #501), descent stops
+    Symlinks are never followed, ``thumbnails/`` is skipped, descent stops
    at MAX_SCAN_DEPTH and at most *max_files* entries are produced. The order
    is ``os.walk``'s (top-down, subfolders in ``os.scandir`` order, files by
    name), which the gallery's ties in mtime keep. Each entry's type comes
@@ -930,6 +875,8 @@ def _walk_media(output_path, max_files):
    produced = 0
    while stack:
        top, rel_parts = stack.pop()
+        if "thumbnails" in rel_parts:
+            continue
        dirs, files = [], []
        try:
            with os.scandir(top) as entries:
@@ -953,7 +900,7 @@ def _walk_media(output_path, max_files):
        if len(rel_parts) >= MAX_SCAN_DEPTH:
            continue
        for entry in reversed(dirs):
-            if not entry.is_symlink() and not is_skipped_folder(entry.name):
+            if not entry.is_symlink():
                stack.append((entry.path, rel_parts + (entry.name,)))


@@ -977,7 +924,7 @@ def _settled_entry(root, relative):
    *folders, name = relative.split(os.sep)
    if _name_suffix(name).lower() not in MEDIA_EXTENSIONS:
        return None
-    if in_skipped_folder(folders) or len(folders) > MAX_SCAN_DEPTH:
+    if "thumbnails" in folders or len(folders) > MAX_SCAN_DEPTH:
        return None
    folder = os.fspath(root)
    for part in ("", *folders):
@@ -1158,9 +1105,8 @@ def _workspace_filters(query: Mapping) -> dict:
    the linked positive's text, title and tag names. ``category`` is exact,
    ``tags`` is a comma list that must all be present, ``sort=rating`` ranks by
    the linked positive, and ``favorites=1`` keeps only favorites (the
-    Favorites page, #249 D51). ``collection=<id>`` (1 to 9 digits) keeps only
-    that collection's members (#331); it wins over ``favorites`` (a page never
-    sets both). Raises ValueError for any unknown or oversized value.
+    Favorites page, #249 D51). Raises ValueError for any unknown or oversized
+    value.
    """
    text = query.get("q", "").strip()
    folded = text.casefold()
@@ -1174,10 +1120,8 @@ def _workspace_filters(query: Mapping) -> dict:
        {tag.strip() for tag in query.get("tags", "").split(",") if tag.strip()}
    )
    favorites = query.get("favorites", "0")
-    collection = query.get("collection", "")
    if (
        favorites not in ("0", "1")
-        or (collection != "" and _COLLECTION_ID.fullmatch(collection) is None)
        or len(text) > 500
        or len(folded) > 500
        or media not in ("all", "image", "video")
@@ -1200,8 +1144,7 @@ def _workspace_filters(query: Mapping) -> dict:
        "path": exact.casefold(),
        "category": category,
        "tags": tags,
-        "favorites": favorites == "1" and not collection,
-        "collection": int(collection) if collection else None,
+        "favorites": favorites == "1",
    }


@@ -1219,8 +1162,6 @@ LISTING_FILTER_KEYS = frozenset(
        "media",
        "sort",
        "favorites",
-        # A collection page's filter (#331): bulk actions act on its members.
-        "collection",
    }
 )
 MAX_LISTING_FILTER_VALUE = 2048
@@ -1277,29 +1218,22 @@ def _admitted_entries(
    entries: list,
    filters: dict,
    links: dict | None,
-    members: frozenset | None = None,
+    favorites: frozenset | None = None,
    image_tags: dict | None = None,
-    own_categories: dict | None = None,
 ):
    """Yield ``(position, entry, link match)`` for each entry the filters admit.

-    *links* maps normalized paths to (hit, rating, positive id, inherited
-    category) for every unambiguously linked image (see
-    PromptDatabase.get_image_link_matches); a tag filter admits only those,
-    and ``q`` admits a filename match or a linked-positive hit. A category
-    admits a file whose effective category equals it (#332 MC5): its own
-    category (*own_categories*, ``{normalized path: category}``) when it has one,
-    else the inherited one, so an unlinked file with its own category is
-    admitted. *members*, when given, admits only those listed paths (the
-    favorites of ``favorites=1`` or a ``collection``'s members). *image_tags*
-    maps normalized paths to their _ImageTagMatch: a tag filter also admits a
-    file whose current image tags (with its linked positive's tags) carry every
-    tag, and ``q`` also admits an image tag name hit.
+    *links* maps normalized paths to (hit, rating, positive id) for every
+    unambiguously linked image (see PromptDatabase.get_image_link_matches); a
+    category or tag filter admits only those, and ``q`` admits a filename match
+    or a linked-positive hit. *favorites*, when given, admits only those listed
+    paths (``favorites=1``). *image_tags* maps normalized paths to their
+    _ImageTagMatch: a tag filter also admits a file whose current image tags
+    (with its linked positive's tags) carry every tag, and ``q`` also admits an
+    image tag name hit.
    """
    query, media, folder = filters["query"], filters["media"], filters["folder"]
-    category = filters["category"]
-    members_only = bool(filters["tags"])
-    own = own_categories or {}
+    members_only = filters["category"] is not None or bool(filters["tags"])
    native_folder = folder.replace("/", os.sep)
    nested = native_folder + os.sep
    exact = filters.get("path", "")
@@ -1312,18 +1246,12 @@ def _admitted_entries(
            continue
        if media != "all" and (media == "video") != entry.video:
            continue
-        if members is not None and entry.path not in members:
+        if favorites is not None and entry.path not in favorites:
            continue
        match = None if links is None else links.get(entry.normalized)
        image = None if image_tags is None else image_tags.get(entry.normalized)
        if members_only and match is None and not (image and image.tags):
            continue
-        if category is not None:
-            effective = own.get(entry.normalized) if own else None
-            if effective is None and match is not None:
-                effective = match[3]
-            if effective != category:
-                continue
        if (
            query
            and query not in entry.folded
@@ -1340,9 +1268,8 @@ def _filtered_page(
    size: int,
    filters: dict,
    links: dict | None,
-    members: frozenset | None = None,
+    favorites: frozenset | None = None,
    image_tags: dict | None = None,
-    own_categories: dict | None = None,
 ) -> tuple[int, list, int | None]:
    """Count the *entries* the filters admit and take *size* from *start* on.

@@ -1352,7 +1279,7 @@ def _filtered_page(
    """
    total, page, positives = 0, [], set()
    for position, entry, match in _admitted_entries(
-        entries, filters, links, members, image_tags, own_categories
+        entries, filters, links, favorites, image_tags
    ):
        total += 1
        if match is not None:
@@ -1369,27 +1296,13 @@ def _in_subfolder(rel_dir, subfolder):
 class ImageRoutesMixin:
    """Mixin providing image and gallery-related API endpoints."""

-    def _workspace_keys(self):
-        """This API's scope and cursor keys, loaded once (#430).
-
-        They derive from the secret persisted beside the database, so a restart
-        keeps every scope and cursor an open page holds. The first call reads
-        (or writes) one small file; later calls return the cached keys, which
-        a live library move or restore does not change before a restart.
-        """
-        keys = self.__dict__.get("_workspace_keys_cache")
-        if keys is None:
-            with _WORKSPACE_KEYS_LOCK:
-                keys = self.__dict__.get("_workspace_keys_cache")
-                if keys is None:
-                    db = getattr(self, "db", None)
-                    model = getattr(db, "model", None)
-                    keys = workspace_keys_for(getattr(model, "db_path", None))
-                    self.__dict__["_workspace_keys_cache"] = keys
-        return keys
-
    def _gallery_root_scope(self, root: Path, index: int) -> str:
-        return gallery_root_scope(self._workspace_keys(), str(_canonical(root)), index)
+        payload = json.dumps(
+            ["prompt-manager-gallery-root-v1", index, str(_canonical(root))],
+            separators=(",", ":"),
+            ensure_ascii=False,
+        ).encode("utf-8")
+        return hmac.new(_WORKSPACE_CURSOR_SECRET, payload, hashlib.sha256).hexdigest()

    def _gallery_scope_error(
        self, query: Mapping, roots: list[Path]
@@ -2053,8 +1966,6 @@ class ImageRoutesMixin:
            limit, _offset = parse_page_params(request.query, default_limit=100)
        except ValueError:
            return bad_request("limit and offset must be integers")
-        # #430: the first use may create the key file; never on the event loop.
-        cursor_secret = (await self._run_in_executor(self._workspace_keys)).cursor
        try:
            root_index = _workspace_root(request.query, output_dirs)
            filters = _workspace_filters(request.query)
@@ -2072,38 +1983,27 @@ class ImageRoutesMixin:
                        filters["category"],
                        filters["tags"],
                        filters["favorites"],
-                        filters["collection"],
                    ]
                ).encode()
            ).hexdigest()
            token = request.query.get("cursor")
            after = (
-                _workspace_cursor_key(token, scope, filters["order"], cursor_secret)
-                if token
-                else None
-            )
-        except CursorStale as exc:
-            return web.json_response(
-                {"success": False, "code": "cursor-stale", "error": str(exc)},
-                status=400,
-                headers={"Cache-Control": "no-store"},
+                _workspace_cursor_key(token, scope, filters["order"]) if token else None
            )
        except ValueError as exc:
            return bad_request(str(exc))

+        listings = [
+            (index, root, await self._get_gallery_files(root))
+            for index, root in enumerate(output_dirs)
+            if root_index is None or index == root_index
+        ]
        try:
-            if filters["collection"] is not None and not await self._run_in_executor(
-                self.db.collection_exists, filters["collection"]
-            ):
-                raise CollectionMissing("No such collection")
-            listings = await self._workspace_listings(output_dirs, root_index)
            page, total, has_more, next_cursor, positive_count = (
                await self._run_in_executor(
                    self._select_workspace_page, listings, filters, after, limit, scope
                )
            )
-        except CollectionMissing:
-            return collection_not_found()
        except Exception:
            # A filter that needs the prompt links or the image tags cannot be
            # served without them. Never echo the exception: it can carry SQL
@@ -2319,10 +2219,9 @@ class ImageRoutesMixin:
        stat'ed (never every listed file), and a candidate's tags count only
        while a byte record is verified at its present ``(size, mtime_ns)``
        (spec amendment S1). Under a Tags filter the candidates' linked
-        positives are read too, so their tags combine; the category is checked
-        once, on the effective category, by _admitted_entries (#332).
+        positives are read too, so their tags and category combine.
        """
-        tags, query = filters["tags"], filters["query"]
+        tags, query, category = filters["tags"], filters["query"], filters["category"]
        wanted = set(tags)
        located = self._workspace_locators(listings)
        # The tag index answers which files carry a relevant name (#379); no
@@ -2352,9 +2251,11 @@ class ImageRoutesMixin:
            link = facts.get(entry.normalized)
            carried = set(names).union(link[4] if link else ())
            matches[entry.normalized] = _ImageTagMatch(
-                bool(wanted) and wanted <= carried,
+                bool(wanted)
+                and wanted <= carried
+                and (category is None or (link is not None and link[3] == category)),
                bool(query) and any(query in name.casefold() for name in names),
-                tuple(link[:4]) if link else None,
+                link[:3] if link else None,
            )
        return matches

@@ -2363,16 +2264,10 @@ class ImageRoutesMixin:
    ) -> tuple:
        """The ordered entries and what admits them (blocking; run in executor).

-        Returns ``(entries, key, links, image_tags, members, own)``: the
-        listing in the filters' order, its keyset key, and the link, image-tag,
-        member and own-category maps _admitted_entries reads (members: a
-        collection's, else the favorites, else None). A collection deleted since
-        the route checked it raises CollectionMissing. One SELECT
-        (get_image_link_matches) reads every linked positive when *read_links*;
-        under a category it keeps only links whose raw recipe or positive
-        category is that value (the inherited one is decided in Python), and
-        the links of files whose own category is that value are read by path,
-        so their rating and positive still count (#332). A failed read raises when the
+        Returns ``(entries, key, links, image_tags, favorites)``: the listing in
+        the filters' order, its keyset key, and the link, image-tag and favorite
+        maps _admitted_entries reads. One SELECT (get_image_link_matches) reads
+        every linked positive when *read_links*. A failed read raises when the
        filters need it (category, tags, the rating sort) or *strict*; else the
        listing stays usable without links (a search then matches filenames
        only). A failed image-tag read raises under a Tags filter; a search then
@@ -2384,10 +2279,10 @@ class ImageRoutesMixin:
            try:
                links = self.db.get_image_link_matches(
                    filters["text"],
+                    category,
                    tags,
                    every_link=True,
                    wanted=self._workspace_wanted(listings),
-                    category=category,
                )
            except Exception:
                if strict or category is not None or tags or order == "rating":
@@ -2401,13 +2296,6 @@ class ImageRoutesMixin:
                    ),
                    exc_info=True,
                )
-        own = None
-        if category is not None:
-            # A failed read raises: an unfiltered page must never pass for the
-            # category (DC6).
-            own = self._own_category_map(self._get_all_output_dirs(), listings)
-            if links is not None:
-                links = self._own_category_links(links, own, filters)
        image_tags = None
        if filters["query"] or tags:
            try:
@@ -2451,41 +2339,10 @@ class ImageRoutesMixin:
            def key(entry):
                return _workspace_key(entry, order)

-        # #480: files removed from the library stay on disk, hidden here.
-        hidden = self._hidden_entries(listings)
-        if hidden:
-            entries = [entry for entry in entries if entry.normalized not in hidden]
-        return (
-            entries,
-            key,
-            links,
-            image_tags,
-            self._workspace_members(listings, filters),
-            own,
+        favorites = (
+            self._workspace_favorite_paths(listings) if filters["favorites"] else None
        )
-
-    def _own_category_links(self, links: dict, own: dict, filters: dict) -> dict:
-        """*links* plus the links of files whose own category is the filter's.
-
-        Their inherited category differs, so the category's link read left
-        them out; read by path (get_image_link_facts), kept only when their
-        positive has every filter tag, as the link read would.
-        """
-        category, wanted = filters["category"], set(filters["tags"])
-        missing = [
-            path
-            for path, value in own.items()
-            if value == category and path not in links
-        ]
-        if not missing:
-            return links
-        facts = self.db.get_image_link_facts(missing, filters["text"])
-        extra = {
-            path: tuple(fact[:4])
-            for path, fact in facts.items()
-            if wanted <= set(fact[4])
-        }
-        return {**links, **extra} if extra else links
+        return entries, key, links, image_tags, favorites

    def _select_workspace_page(
        self,
@@ -2514,7 +2371,7 @@ class ImageRoutesMixin:
            or bool(filters["tags"])
            or order == "rating"
        )
-        entries, key, links, image_tags, members, own = self._workspace_admission(
+        entries, key, links, image_tags, favorites = self._workspace_admission(
            listings, filters, read_links=needed or after is None
        )
        start = 0
@@ -2525,17 +2382,13 @@ class ImageRoutesMixin:
            else:
                start = bisect_right(entries, after, key=key)
        total, page, positive_count = _filtered_page(
-            entries, start, limit + 1, filters, links, members, image_tags, own
+            entries, start, limit + 1, filters, links, favorites, image_tags
        )
        if not needed and after is not None:
            positive_count = _COUNT_OMITTED
        has_more = len(page) > limit
        page = page[:limit]
-        next_cursor = (
-            _workspace_cursor(key(page[-1]), scope, self._workspace_keys().cursor)
-            if has_more
-            else None
-        )
+        next_cursor = _workspace_cursor(key(page[-1]), scope) if has_more else None
        return (
            [(entry.path, entry.mtime, entry.root, entry.index) for entry in page],
            total,
@@ -2551,12 +2404,12 @@ class ImageRoutesMixin:

        The links are read strictly: the positives must be the listing's own.
        """
-        entries, _key, links, image_tags, members, own = self._workspace_admission(
+        entries, _key, links, image_tags, favorites = self._workspace_admission(
            listings, filters, read_links=True, strict=True
        )
        targets, positives, unlinked, scopes = [], {}, 0, {}
        for _position, entry, match in _admitted_entries(
-            entries, filters, links, members, image_tags, own
+            entries, filters, links, favorites, image_tags
        ):
            if len(targets) == cap:
                return ListingSelection(targets, list(positives), unlinked, True)
@@ -2578,11 +2431,9 @@ class ImageRoutesMixin:
    ) -> ListingSelection:
        """The images a parse_listing_filter result admits right now (#392).

-        Raises ValueError for a root outside the current roots,
+        Raises ValueError for a root outside the current roots, and
        ListingSourceChanged when the filter's ``root_scope`` no longer names
-        its root (the sources were renumbered since the listing), and
-        CollectionMissing when its ``collection`` no longer exists (checked
-        before any scan and again after the members are read).
+        its root (the sources were renumbered since the listing).
        """
        output_dirs = list(self._get_all_output_dirs())
        root_index = _workspace_root(params, output_dirs)
@@ -2592,11 +2443,11 @@ class ImageRoutesMixin:
                raise ListingSourceChanged()
            raise ValueError("Invalid gallery root scope")
        filters = _workspace_filters(params)
-        if filters["collection"] is not None and not await self._run_in_executor(
-            self.db.collection_exists, filters["collection"]
-        ):
-            raise CollectionMissing("No such collection")
-        listings = await self._workspace_listings(output_dirs, root_index)
+        listings = [
+            (index, root, await self._get_gallery_files(root))
+            for index, root in enumerate(output_dirs)
+            if root_index is None or index == root_index
+        ]
        return await self._run_in_executor(
            self._select_workspace_matches, listings, filters, cap
        )
@@ -3076,9 +2927,7 @@ class ImageRoutesMixin:
        no symlinks), each preview folder is listed once, and at most
        MAX_THUMBNAIL_FILES targets are queued per batch (a job plans again
        after each batch); ``remaining`` counts the targets beyond that cap.
-        Sources in *exclude* (worked on by an earlier batch) are left out, and
-        so are files removed from the library (#501: a removal mark hides
-        them, and their previews went with their records).
+        Sources in *exclude* (worked on by an earlier batch) are left out.
        ``stop()`` true ends the walk before the next file.
        """
        settings = writer_settings(settings)
@@ -3087,14 +2936,11 @@ class ImageRoutesMixin:
        plan = {key: 0 for key in _PLAN_COUNTS}
        plan.update(targets=[], fresh_files=[])
        folders = {}
-        removed = self._removal_check_under(output_path)
        for src in _iter_media_files(output_path, MAX_GALLERY_FILES):
            if stop is not None and stop():
                break
            if exclude and src in exclude:
                continue
-            if removed(src):
-                continue
            rel_no_ext = src.relative_to(output_path).with_suffix("")
            stem = f"{rel_no_ext.name}{thumbnail_settings.THUMB_SUFFIX}"
            dst = thumbnails_dir / rel_no_ext.parent / (stem + settings.extension)
@@ -3786,58 +3632,25 @@ class ImageRoutesMixin:
        self._favorite_listing_cache[cache_key] = (files, listing)
        return listing

-    def _workspace_members(self, listings: list[tuple], filters: dict):
-        """The member set the filters ask for, or None (blocking)."""
-        collection = filters.get("collection")
-        if collection is not None:
-            members = self._workspace_member_paths(
-                listings,
-                lambda root_key: self.db.collection_members(collection, root_key),
-            )
-            # Checked after the reads: a collection deleted before or while
-            # they ran is a 404, never an empty page passing for it.
-            if not self.db.collection_exists(collection):
-                raise CollectionMissing("No such collection")
-            return members
-        if filters["favorites"]:
-            return self._workspace_favorite_paths(listings)
-        return None
-
    def _workspace_favorite_paths(self, listings: list[tuple]) -> frozenset:
-        """The listed paths of every favorite in the selected roots (blocking)."""
-        return self._workspace_member_paths(listings, self.db.get_root_favorites)
+        """The listed paths of every favorite in the selected roots (blocking).

-    def _workspace_member_paths(
-        self, listings: list[tuple], keys_for_source: Callable[[str], Iterable[str]]
-    ) -> frozenset:
-        """The listed paths of the stored keys of each selected root (blocking).
-
-        One read per root (``keys_for_source(root key)``: the favorites' or a
-        collection's primary-key range), matched against the root's cached
-        ``{relative key: listing spelling}``, so the work follows the members
-        rather than the files, and a key folds case exactly as it was stored
-        (Windows). A member whose file is gone matches nothing. A failed read
-        raises: an unfiltered page must never pass for the members.
+        One primary-key read per root (get_root_favorites), matched against the
+        root's cached ``{relative key: listing spelling}``, so the work follows
+        the favorites rather than the files, and a key folds case exactly as
+        the toggle stored it (Windows). A favorite whose file is gone matches
+        nothing. A failed read raises: an unfiltered page must never pass for
+        the favorites.
        """
        paths = set()
        for _index, root, files in listings:
            listing = self._favorite_listing(root, files)
-            for key in keys_for_source(_favorite_root_key(root)):
+            for key in self.db.get_root_favorites(_favorite_root_key(root)):
                listed = listing.get(key)
                if listed is not None:
                    paths.add(root / listed)
        return frozenset(paths)

-    async def _workspace_listings(
-        self, output_dirs: list[Path], root_index: int | None
-    ) -> list[tuple]:
-        """``(index, root, scan)`` of every selected root (cached scans)."""
-        return [
-            (index, root, await self._get_gallery_files(root))
-            for index, root in enumerate(output_dirs)
-            if root_index is None or index == root_index
-        ]
-
    def _workspace_favorites(self, page: list[tuple]) -> set[tuple[int, str]]:
        """``(root index, listing path)`` of the favorites among *page* entries."""
        by_root: dict[tuple[int, Path], dict[str, str]] = {}
@@ -3915,20 +3728,13 @@ class ImageRoutesMixin:
                    except Exception:
                        # The link stays known; only its title is withheld.
                        self.logger.warning("Inspection link title could not be read")
-                # An output file's own category (#332); LoRA roots have none.
-                own = (
-                    self._read_own_category(outputs, path)
-                    if index < len(outputs)
-                    else None
-                )
                try:
                    observed = inspect_current_file(
                        path,
                        source_label=_public_path(roots[index]),
                        saved=saved,
-                        library=apply_own_category(
-                            self._inspection_library(saved, unavailable=unavailable),
-                            own,
+                        library=self._inspection_library(
+                            saved, unavailable=unavailable
                        ),
                        image_tags=self._inspection_image_tags(
                            roots[index], Path(relative).parts
@@ -3973,22 +3779,28 @@ class ImageRoutesMixin:
            )

    def _inspection_image_tags(self, root: Path, parts: tuple) -> Callable:
-        """The inspector's ``image_tags`` reader for one rooted file (S1)."""
-        locator = os.path.normcase(os.path.join(os.path.realpath(root), *parts))
-        return image_tags_reader(self.db, locator, self.logger)
+        """The inspector's ``image_tags`` reader for one rooted file (S1).

-    def _read_own_category(self, sources, path):
-        """One file's own category, None, or OWN_CATEGORY_UNREAD (blocking).
-
-        Keyed by ``image_category_key`` over the output sources, as Images
-        writes it. A failed read is logged and hides the category (DC5).
+        The returned function takes the inspection's own stable stat and
+        answers ``current`` only for a byte record verified at exactly that
+        ``(size, mtime_ns)``; a failed read is ``unavailable``, never an error.
        """
-        try:
-            key = image_category_key(sources, path)
-            return None if key is None else self.db.image_category(*key)
-        except Exception:
-            self.logger.warning("Image category could not be read", exc_info=True)
-            return OWN_CATEGORY_UNREAD
+        locator = os.path.normcase(os.path.join(os.path.realpath(root), *parts))
+
+        def read(size: int, mtime_ns: int) -> dict:
+            try:
+                found = self.db.current_image_tags({locator: (size, mtime_ns)})
+            except Exception:
+                self.logger.warning(
+                    "Inspection image tags could not be read", exc_info=True
+                )
+                return {"state": "unavailable", "tags": []}
+            tags = found.get(locator)
+            if tags is None:
+                return {"state": "none", "tags": []}
+            return {"state": "current", "tags": list(tags)}
+
+        return read

    def _inspection_library(self, saved: dict | None, *, unavailable: bool) -> dict:
        """The inspector's Library facts; the route sets the title afterwards."""
@@ -93,35 +93,6 @@ def _in_host_temp(path: Path) -> bool:
        return False


-def image_tags_reader(
-    db: Any, locator: str, logger: Any, *, close: bool = False
-) -> Callable[[int, int], dict]:
-    """The inspector's ``image_tags`` reader for one file *locator* (S1).
-
-    The returned function takes the inspection's own stable stat and answers
-    ``current`` only for a byte record verified at exactly that
-    ``(size, mtime_ns)``; a failed read is ``unavailable``, never an error.
-    ``close`` closes the calling thread's connection afterwards, for routes
-    that close theirs after reading (History).
-    """
-
-    def read(size: int, mtime_ns: int) -> dict:
-        try:
-            found = db.current_image_tags({locator: (size, mtime_ns)})
-        except Exception:
-            logger.warning("Inspection image tags could not be read", exc_info=True)
-            return {"state": "unavailable", "tags": []}
-        finally:
-            if close:
-                db.model.close()
-        tags = found.get(locator)
-        if tags is None:
-            return {"state": "none", "tags": []}
-        return {"state": "current", "tags": list(tags)}
-
-    return read
-
-
 def inspect_current_file(
    path: Path,
    *,
@@ -123,11 +123,6 @@ MODEL_DOWNLOAD_JOB_KIND = "model_download"
 DUPLICATES_JOB_KIND = "duplicates"
 DUPLICATE_GROUP_NAMES = ("groups_found",)
 DUPLICATE_CLEANUP_GROUP_NAMES = ("removed", "kept", "errors")
-# The workspace Library's Delete… (#443, py/api/library_delete.py): a
-# ``records`` hold around its safety backup and write.
-PROMPT_DELETE_JOB_KIND = "prompt_delete"
-IMAGE_DELETE_JOB_KIND = "image_delete"  # #480
-IMAGE_DELETE_GROUP_NAMES = ("trashed", "removed", "not_changed", "errors")
 # The System health check (py/api/system.py): a read-only ``read`` job with
 # no file outcomes, so it may run beside a scan.
 HEALTH_JOB_KIND = "health"
@@ -21,11 +21,9 @@ from .pairs import pair_response
 try:
    from ...database.library import ARCHIVE_SCOPES
    from ...database.library_commands import LibraryCommandError
-    from ...database.library_folders import folder_prefixes, normalize_folder
 except ImportError:
    from database.library import ARCHIVE_SCOPES
    from database.library_commands import LibraryCommandError
-    from database.library_folders import folder_prefixes, normalize_folder

 _SECRET = os.urandom(32)

@@ -157,13 +155,6 @@ def _archive_scope(request: web.Request) -> str:
    return value


-def _shelf(request: web.Request) -> str:
-    value = request.query.get("shelf", "active")
-    if value not in ("active", "archived"):
-        raise ValueError("shelf must be active or archived")
-    return value
-
-
 def _missing() -> web.Response:
    return web.json_response(
        {"success": False, "error": "Positive prompt not found"}, status=404
@@ -292,87 +283,36 @@ class LibraryRoutesMixin:
        outputs = list(self._get_all_output_dirs())
        return self._media_roots(outputs), len(outputs)

-    def _library_root_spellings(self) -> list[str]:
-        """Every spelling of each output root (#444 folder filter): the
-        validated, resolved root and each configured or detected path that
-        resolves to it, so images saved through a symlinked root match."""
-        from ..config import GalleryConfig
-
-        roots = [str(root) for root in self._get_all_output_dirs()]
-        candidates = [
-            *GalleryConfig.MONITORING_DIRECTORIES,
-            self._find_comfyui_output_dir(),
-            *self._comfyui_output_dir_list(),
-        ]
-        spellings = []
-        for root in roots:
-            for value in (root, *candidates):
-                if not value or not isinstance(value, (str, os.PathLike)):
-                    continue
-                value = str(value)
-                same = value == root or os.path.normcase(
-                    os.path.realpath(value)
-                ) == os.path.normcase(root)
-                if same and value not in spellings:
-                    spellings.append(value)
-        return spellings
-
    @pair_response
    async def get_library_options(self, request: web.Request) -> web.Response:
-        include = request.query.get("include", "")
-        if include not in ("", "folders"):
-            raise ValueError("include must be empty or 'folders'")
-        if include:
-            # Folders are read only when Refine opens (a walk of linked paths).
-            roots = await self._run_in_executor(self._library_root_spellings)
-            result = await self._run_in_executor(self.db.get_library_options, roots)
-        else:
-            result = await self._run_in_executor(self.db.get_library_options)
+        result = await self._run_in_executor(self.db.get_library_options)
        return web.json_response({"success": True, **result})

    @pair_response
    async def list_library(self, request: web.Request) -> web.Response:
-        folder = normalize_folder(request.query.get("folder", ""))
        options = {
            "text": request.query.get("text", ""),
            "category": request.query.get("category"),
            "tags": sorted(set(request.query.getall("tag", []))),
-            "tag_mode": request.query.get("tag_mode", "all"),
            "sort": request.query.get("sort", "newest"),
-            # #443: which shelf; part of the cursor scope, so a cursor never
-            # crosses shelves. Not the variant ``archive`` scope of /{id}.
-            "shelf": _shelf(request),
        }
        limit = _page_limit(request)
        cursor = request.query.get("cursor")
-        roots = (
-            await self._run_in_executor(self._library_root_spellings) if folder else []
-        )
-        prefixes = folder_prefixes(roots, folder) if folder else None

        def read() -> tuple[dict, dict]:
            with self.db.library_snapshot(include_ceiling=True) as snapshot:
                conn, epoch, ceiling = snapshot
-                # The folder and the roots it was resolved under join the scope.
                scope = _scope(
-                    {
-                        "kind": "parents",
-                        "projection": 2,
-                        "epoch": epoch,
-                        **options,
-                        **({"folder": folder, "roots": roots} if folder else {}),
-                    }
+                    {"kind": "parents", "projection": 2, "epoch": epoch, **options}
                )
                result = self.db._list_library(
                    conn,
                    epoch,
                    ceiling,
                    **options,
-                    folder_prefixes=prefixes,
                    limit=limit,
                    after=_decode(cursor, scope),
                )
-                result["folder"] = folder
                records = self.db.get_library_previews(
                    [parent["id"] for parent in result["items"]]
                )
@@ -1,297 +0,0 @@
-"""Delete or archive selected Library prompts, and restore archived ones (#443).
-
-The workspace Prompt library's Delete… (D152). The legacy ``POST
-/prompt_manager/bulk/delete`` and ``DELETE /prompt_manager/delete/{id}`` are
-separate and unchanged.
-
- ``POST /prompt_manager/library/delete/preview {prompt_ids, expected_epoch}``
-  classifies the selection (reads only, under a lease): the ids to ``delete``
-  (in no saved pair), to ``archive`` (paired), the ``protected`` ones (tagged
-  ``__protected__``, kept), counts of ``already_archived`` and ``not_found``,
-  the ``image_links`` a delete removes, the safety ``backup`` policy and,
-  when a backup would be taken, the ``disk`` it needs.
- ``POST /prompt_manager/library/delete {archive_ids, delete_ids,
-  expected_epoch, backup}`` executes that review under a ``records`` hold
-  (refused 409 ``busy`` beside a scan, restore, maintenance, move or
-  Optimize). When a delete remains and a backup was promised (the reviewed
-  ``backup`` was "on" or the policy is on now) it checks the disk (507
-  ``insufficient-space``) and takes a verified safety backup (500
-  ``backup-failed``); then one transaction deletes the reviewed deletes whose
-  fingerprint is unchanged since the backup and archives the paired ones.
- ``POST /prompt_manager/library/restore {prompt_ids, expected_epoch}``
-  removes the archive mark (under a lease).
-
-A changed storage epoch answers 409 ``storage-changed``; nothing is written.
-"""
-
-import sqlite3
-
-from aiohttp import web
-
-try:
-    from ...database.library_commands import LibraryCommandError
-    from ...database.safety_backup import SafetyBackupFailed
-except ImportError:
-    from database.library_commands import LibraryCommandError
-    from database.safety_backup import SafetyBackupFailed
-
-from . import maintenance as _maintenance
-from .admin import _prune_safety_backups
-from .job_routes import busy_response
-from .jobs import PROMPT_DELETE_JOB_KIND, JobBusy
-from .prompts import parse_bulk_prompt_ids
-
-PREVIEW_URL = "/prompt_manager/library/delete/preview"
-DELETE_URL = "/prompt_manager/library/delete"
-RESTORE_URL = "/prompt_manager/library/restore"
-DELETE_TITLE = "Delete prompts (Library)"
-_SELECTION_KEYS = frozenset({"prompt_ids", "expected_epoch"})
-_DELETE_KEYS = frozenset({"archive_ids", "delete_ids", "expected_epoch", "backup"})
-# #482: Delete permanently, with its digests; both or neither (a #443 body).
-_PAIRED_KEYS = frozenset({"delete_paired_ids", "paired_digests"})
-STORAGE_CHANGED = "Prompt storage was restored; refresh the library"
-
-
-def _failure(status, code, error, **extra):
-    return web.json_response(
-        {"success": False, "code": code, "error": error, **extra}, status=status
-    )
-
-
-def _invalid(message):
-    return _failure(400, "invalid-request", message)
-
-
-def _storage_changed(exc):
-    return _failure(409, exc.code, STORAGE_CHANGED, library_epoch=exc.epoch)
-
-
-async def _body(request, keys, optional=frozenset()):
-    """The JSON object with exactly ``keys`` (plus all or none of ``optional``)."""
-    try:
-        data = await request.json()
-    except ValueError:
-        raise ValueError("Expected a JSON object") from None
-    if not isinstance(data, dict):
-        raise ValueError("Expected a JSON object")
-    extra = set(data) - keys
-    if not keys <= set(data) or (extra and extra != optional):
-        raise ValueError("Request must contain exactly " + ", ".join(sorted(keys)))
-    return data
-
-
-def _paired_delete(data, archive_ids):
-    """#482: the reviewed archive ids to delete with their pairs -> digest."""
-    if "delete_paired_ids" not in data:
-        return {}
-    ids = _reviewed_ids(data["delete_paired_ids"], "delete_paired_ids")
-    digests = data["paired_digests"]
-    if not isinstance(digests, dict):
-        raise ValueError("paired_digests must map prompt ids to digests")
-    if not set(ids) <= set(archive_ids):
-        raise ValueError("delete_paired_ids must be reviewed archive ids")
-    chosen = {}
-    for pid in ids:
-        digest = digests.get(str(pid))
-        if not isinstance(digest, str) or len(digest) != 64:
-            raise ValueError("Every delete_paired_ids entry needs its review digest")
-        chosen[pid] = digest
-    return chosen
-
-
-def _reviewed_ids(value, name):
-    """A reviewed id list: possibly empty, else as ``parse_bulk_prompt_ids``."""
-    if value == []:
-        return []
-    try:
-        return parse_bulk_prompt_ids(value)
-    except ValueError as exc:
-        raise ValueError(str(exc).replace("prompt_ids", name)) from None
-
-
-class LibraryDeleteRoutesMixin:
-    """Mixin providing the workspace Library's delete, archive and restore."""
-
-    def _register_library_delete_routes(self, routes):
-        routes.post(PREVIEW_URL)(self.preview_library_delete)
-        routes.post(DELETE_URL)(self.delete_library_prompts)
-        routes.post(RESTORE_URL)(self.restore_library_prompts)
-
-    async def preview_library_delete(self, request):
-        try:
-            data = await _body(request, _SELECTION_KEYS)
-            ids = parse_bulk_prompt_ids(data["prompt_ids"])
-        except ValueError as exc:
-            return _invalid(str(exc))
-        db = self.db
-        policy = self._safety_backup_policy()
-        try:
-            async with self._jobs.lease("Library delete review"):
-                review = await self._run_in_executor(
-                    db.classify_library_delete,
-                    ids,
-                    expected_epoch=data["expected_epoch"],
-                )
-                disk = None
-                if (review["delete"] or review["deletable"]) and policy == "on":
-                    public, short, _size = await self._run_in_executor(
-                        _maintenance.disk_plan,
-                        db.model.db_path,
-                        backup=True,
-                        vacuum=False,
-                    )
-                    disk = {
-                        **public,
-                        "message": (
-                            None
-                            if short is None
-                            else _maintenance.short_space_message(short)
-                        ),
-                    }
-        except JobBusy as busy:
-            return busy_response(busy)
-        except LibraryCommandError as exc:
-            return _storage_changed(exc)
-        except ValueError as exc:
-            return _invalid(str(exc))
-        except (OSError, sqlite3.Error):
-            self.logger.exception("Library delete review failed")
-            return _failure(500, "review-failed", "The delete could not be reviewed")
-        return web.json_response(
-            {
-                "success": True,
-                "library_epoch": review["library_epoch"],
-                "delete": review["delete"],
-                "archive": review["archive"],
-                "protected": review["protected"],
-                "already_archived": len(review["already_archived"]),
-                "not_found": len(review["not_found"]),
-                "image_links": review["image_links"],
-                # #482: the archive ids Delete permanently may delete with pairs.
-                "deletable": review["deletable"],
-                "review_digests": {
-                    str(pid): digest for pid, digest in review["review_digests"].items()
-                },
-                "paired_counts": review["paired_counts"],
-                "paired_image_links": review["paired_image_links"],
-                "backup": policy,
-                "disk": disk,
-            }
-        )
-
-    async def delete_library_prompts(self, request):
-        try:
-            data = await _body(request, _DELETE_KEYS, _PAIRED_KEYS)
-            archive_ids = _reviewed_ids(data["archive_ids"], "archive_ids")
-            delete_ids = _reviewed_ids(data["delete_ids"], "delete_ids")
-            if not archive_ids and not delete_ids:
-                raise ValueError("Nothing to delete or archive")
-            if len(archive_ids) + len(delete_ids) > 1000:
-                raise ValueError("At most 1000 prompts can be changed at once")
-            if set(archive_ids) & set(delete_ids):
-                raise ValueError("A prompt cannot be both archived and deleted")
-            if data["backup"] not in ("on", "off"):
-                raise ValueError("backup must be on or off")
-            paired = _paired_delete(data, archive_ids)
-        except ValueError as exc:
-            return _invalid(str(exc))
-        busy = self._jobs.blocker(PROMPT_DELETE_JOB_KIND, admission="records")
-        if busy is not None:
-            return busy_response(JobBusy(busy))
-        try:
-            async with self._jobs.hold(
-                PROMPT_DELETE_JOB_KIND, DELETE_TITLE, admission="records"
-            ) as job:
-                response = await self._held_library_delete(
-                    self.db, data, archive_ids, delete_ids, paired
-                )
-                if response.status >= 400:
-                    job.finish("failed")
-                return response
-        except JobBusy as busy:
-            return busy_response(busy)
-
-    async def _held_library_delete(self, db, data, archive_ids, delete_ids, paired):
-        epoch = data["expected_epoch"]
-        promised = data["backup"] == "on" or self._safety_backup_policy() == "on"
-        backup = None
-        try:
-            candidates = None
-            if delete_ids or paired:
-                review = await self._run_in_executor(
-                    db.classify_library_delete,
-                    [*delete_ids, *paired],
-                    expected_epoch=epoch,
-                )
-                candidates = review["fingerprints"]
-                # #482: a permanent delete of a prompt in a saved pair is backed up too.
-                if (candidates or review["deletable"]) and promised:
-                    _disk, short, _size = await self._run_in_executor(
-                        _maintenance.disk_plan,
-                        db.model.db_path,
-                        backup=True,
-                        vacuum=False,
-                    )
-                    if short is not None:
-                        return _failure(
-                            507,
-                            "insufficient-space",
-                            _maintenance.short_space_message(short),
-                        )
-                    backup = await self._run_in_executor(
-                        _maintenance.take_safety_backup, db.model
-                    )
-            result = await self._run_in_executor(
-                db.archive_or_delete_library_prompts,
-                archive_ids,
-                delete_ids,
-                expected_epoch=epoch,
-                candidates=candidates if candidates is not None else {},
-                delete_paired=paired,
-            )
-        except LibraryCommandError as exc:
-            return _storage_changed(exc)
-        except SafetyBackupFailed as error:
-            self.logger.error("Safety backup before a Library delete failed")
-            return _failure(
-                500, "backup-failed", _maintenance.backup_failed_message(error)
-            )
-        except ValueError as exc:
-            return _invalid(str(exc))
-        except (OSError, sqlite3.Error):
-            self.logger.exception("Library delete failed")
-            return _failure(500, "delete-failed", "The prompts could not be changed")
-        finally:
-            if backup is not None:
-                await self._prune_after_delete(db)
-        return web.json_response({"success": True, **result, "backup": backup})
-
-    async def _prune_after_delete(self, db):
-        try:
-            await self._run_in_executor(_prune_safety_backups, db.model.db_path)
-        except Exception:  # pruning old copies never fails the delete
-            self.logger.exception("Could not prune old safety backups")
-
-    async def restore_library_prompts(self, request):
-        try:
-            data = await _body(request, _SELECTION_KEYS)
-            ids = parse_bulk_prompt_ids(data["prompt_ids"])
-        except ValueError as exc:
-            return _invalid(str(exc))
-        try:
-            async with self._jobs.lease("Library restore"):
-                result = await self._run_in_executor(
-                    self.db.restore_library_prompts,
-                    ids,
-                    expected_epoch=data["expected_epoch"],
-                )
-        except JobBusy as busy:
-            return busy_response(busy)
-        except LibraryCommandError as exc:
-            return _storage_changed(exc)
-        except ValueError as exc:
-            return _invalid(str(exc))
-        except (OSError, sqlite3.Error):
-            self.logger.exception("Library restore failed")
-            return _failure(500, "restore-failed", "The prompts could not be restored")
-        return web.json_response({"success": True, **result})
@@ -281,7 +281,7 @@ def short_space_message(short):
    )


-def _changed_line(operation, count, marks=0):
+def _changed_line(operation, count):
    if operation == "optimize":
        return "Optimized the database"
    if operation == "duplicate_prompts":
@@ -291,11 +291,7 @@ def _changed_line(operation, count, marks=0):
        noun = "unused prompt component" if count == 1 else "unused prompt components"
        return f"Removed {count:,} {noun}"
    noun = "link to a missing file" if count == 1 else "links to missing files"
-    line = f"Removed {count:,} {noun}"
-    if marks:
-        gone = "removed image" if marks == 1 else "removed images"
-        line += f"; forgot {marks:,} {gone} whose files are gone or changed"
-    return line
+    return f"Removed {count:,} {noun}"


 def take_safety_backup(model, label="backup"):
@@ -423,7 +419,6 @@ class MaintenanceRoutesMixin:
            draft.public(),
            {
                "targets": draft.targets,
-                "marks": draft.marks,
                "roots": roots,
                "protected": draft.protected["count"],
                "rows": draft.scope["count"],
@@ -493,9 +488,7 @@ class MaintenanceRoutesMixin:
    # ── apply ─────────────────────────────────────────────────────────

    async def apply_maintenance_plan(self, request):
-        from .image_delete import IMAGE_DELETE, parse_mode
-
-        data, error = await self._read_maintenance_body(request, ("token", "mode"))
+        data, error = await self._read_maintenance_body(request, ("token",))
        if error is not None:
            return error
        token = data.get("token")
@@ -504,13 +497,6 @@ class MaintenanceRoutesMixin:
        plan, refused = self._peek_plan(token)
        if refused is not None:
            return refused
-        mode = None
-        if plan.operation == IMAGE_DELETE:
-            mode = parse_mode(data.get("mode"))
-            if mode is None:
-                return _invalid('mode must be "library" or "trash"')
-        elif "mode" in data:
-            return _invalid("Unknown field: mode")
        store = self._maintenance_plans
        if plan.operation == ROTATED_LOGS:
            # Log files only: no database identity, backup or disk check.
@@ -558,8 +544,6 @@ class MaintenanceRoutesMixin:
        try:
            if plan.operation == DUPLICATE_FILES:
                job = self._start_duplicate_cleanup(db, plan, backup)
-            elif plan.operation == IMAGE_DELETE:
-                job = self._start_image_delete(db, plan, mode, backup)
            elif plan.operation == WORKFLOW_STORAGE:
                job = self._start_workflow_storage(db, backup)
            else:
@@ -658,7 +642,6 @@ class MaintenanceRoutesMixin:
                plan.fingerprint,
                payload["targets"],
                payload["roots"],
-                payload.get("marks", ()),
            )
        except PlanChanged:
            return _fail_job(job, "plan-changed", PLAN_CHANGED)
@@ -670,7 +653,7 @@ class MaintenanceRoutesMixin:
        )
        job.record_counted("changed", result["changed"], rows)
        job.record_counted("protected", payload["protected"])
-        line = _changed_line(plan.operation, result["changed"], result.get("marks", 0))
+        line = _changed_line(plan.operation, result["changed"])
        job.log_line(line)
        job.update(progress=100, status_line=f"{line} · {backup_note(backup)}")

@@ -8,10 +8,8 @@ import sqlite3
 from aiohttp import web

 try:
-    from ...database.library_commands import LibraryCommandError
    from ...database.pairs import PairDependencyError
 except ImportError:
-    from database.library_commands import LibraryCommandError
    from database.pairs import PairDependencyError
 from urllib.parse import quote

@@ -1130,14 +1128,7 @@ class PromptRoutesMixin:
    async def bulk_add_tags(self, request):
        """Bulk add tags to prompts."""
        try:
-            try:
-                data = await request.json()
-            except ValueError:
-                return bad_request("Invalid JSON body")
-            if not isinstance(data, dict):
-                return bad_request("Expected a JSON object")
-            if "expected_epoch" in data:
-                return await self._bulk_library_tags(data)
+            data = await request.json()
            prompt_ids = data.get("prompt_ids", [])
            new_tags = data.get("tags", [])

@@ -1189,8 +1180,6 @@ class PromptRoutesMixin:
                )
            if "images_filter" in data:
                return await self._bulk_category_by_filter(data)
-            if "expected_epoch" in data:
-                return await self._bulk_library_category(data)
            if not data.get("prompt_ids"):
                return web.json_response(
                    {"success": False, "error": "No prompt IDs provided"}, status=400
@@ -1227,54 +1216,6 @@ class PromptRoutesMixin:
                status=500,
            )

-    async def _bulk_library_tags(self, data: dict) -> web.Response:
-        """The workspace Library's fenced form (#442).
-
-        ``{prompt_ids, tags, expected_epoch}``: prompt tags only, never image tags.
-        """
-        return await self._fenced_library_write(
-            data, "tags", self.db.bulk_add_library_tags
-        )
-
-    async def _fenced_library_write(
-        self, data: dict, field: str, write
-    ) -> web.Response:
-        """One fenced Library bulk write: exact keys, checked ids, 409 on a restore."""
-        fields = {"prompt_ids", field, "expected_epoch"}
-        if set(data) != fields:
-            return bad_request(
-                "Request must contain exactly " + ", ".join(sorted(fields))
-            )
-        try:
-            prompt_ids = parse_bulk_prompt_ids(data["prompt_ids"])
-            result = await self._run_in_executor(
-                write, prompt_ids, data[field], expected_epoch=data["expected_epoch"]
-            )
-        except LibraryCommandError as exc:
-            return web.json_response(
-                {
-                    "success": False,
-                    "code": exc.code,
-                    "library_epoch": exc.epoch,
-                    "error": "Prompt storage was restored; refresh the library",
-                },
-                status=409,
-            )
-        except ValueError as exc:
-            return bad_request(str(exc))
-        return web.json_response({"success": True, **result})
-
-    async def _bulk_library_category(self, data: dict) -> web.Response:
-        """The workspace Library's fenced form (#437).
-
-        ``{prompt_ids, category, expected_epoch}``: a non-blank category on
-        the selected Library parents, refused with 409 ``storage-changed``
-        when prompt storage was restored since the page read its epoch.
-        """
-        return await self._fenced_library_write(
-            data, "category", self.db.bulk_set_library_category
-        )
-
    async def _bulk_category_by_filter(self, data: dict) -> web.Response:
        """Set the category on every linked positive a listing filter admits.

@@ -1286,9 +1227,7 @@ class PromptRoutesMixin:
        """
        from .images import (
            MAX_LISTING_SELECTION,
-            CollectionMissing,
            ListingSourceChanged,
-            collection_not_found,
            parse_listing_filter,
        )

@@ -1313,8 +1252,6 @@ class PromptRoutesMixin:
                },
                status=409,
            )
-        except CollectionMissing:
-            return collection_not_found()
        except ValueError as exc:
            return refused(str(exc))
        if selection.truncated:
@@ -1,47 +0,0 @@
-"""Revalidated responses for the pages and static files PromptManager serves.
-
-``Cache-Control: no-cache`` lets the browser keep a copy but makes it ask the
-server before every reuse, so a PromptManager update reaches the browser on a
-normal reload (#478). The ETag lets an unchanged file answer 304 without a
-body, which keeps that reload cheap.
-
-The tag hashes the bytes rather than the file's mtime and size: an update can
-keep both (an archive extract, a same-length edit within one clock tick), and
-the handlers read the whole file anyway. It is weak because the gzip
-middleware may send the same content in a different encoding.
-"""
-
-import hashlib
-
-from aiohttp import web
-
-REVALIDATE = "no-cache"
-
-
-def entity_tag(body: bytes) -> str:
-    """Weak ETag for ``body``."""
-    return f'W/"{hashlib.sha256(body).hexdigest()[:32]}"'
-
-
-def etag_matches(if_none_match, etag: str) -> bool:
-    """True when an If-None-Match header names ``etag`` (weak comparison)."""
-    if not if_none_match:
-        return False
-    if if_none_match.strip() == "*":
-        return True
-    opaque = etag.removeprefix("W/")
-    return any(
-        candidate.strip().removeprefix("W/") == opaque
-        for candidate in if_none_match.split(",")
-    )
-
-
-def revalidated_response(request, body: bytes, content_type: str, charset=None):
-    """200 with ``body``, or 304 when the request already holds this version."""
-    etag = entity_tag(body)
-    headers = {"Cache-Control": REVALIDATE, "ETag": etag}
-    if etag_matches(request.headers.get("If-None-Match"), etag):
-        return web.Response(status=304, headers=headers)
-    return web.Response(
-        body=body, content_type=content_type, charset=charset, headers=headers
-    )
@@ -3,7 +3,7 @@
 The rule (maintainer test of #284/#288): a file is queued only when its
 final outcome is ambiguous and unlinked. The strict resolver must find it
 ``ambiguous``, the scan's legacy fallback (the browser parser,
-``graph_prompt_text``) must not link it, and no saved row may link it
+``_graph_prompt_text``) must not link it, and no saved row may link it
 already. A file the fallback links, an exact pair the ingester stored and an
 already linked file are never queued. Neither is an ambiguous file with
 nothing to choose: fewer than two of its candidates carry a prompt
@@ -8,8 +8,7 @@ is shared with the LoRA integration's save.
 GET also reports the image sources and the monitor (``sources.py``). A save
 that changes the sources runs as a ``source_change`` registry hold, so it is
 refused while a record-changing job (a scan) runs. ``monitoring_enabled``
-takes effect at the next restart; ``save_foreign_runs`` (#247) at once, since
-the monitor reads it for every file. ``POST /prompt_manager/settings/validate-source``
+takes effect at the next restart. ``POST /prompt_manager/settings/validate-source``
 checks one path and writes nothing.
 """

@@ -44,7 +43,6 @@ _SETTINGS_FILE_KEYS = {
    "INFINITE_SCROLL": ("web_ui", "infinite_scroll"),
    "WORKER_THREADS": ("performance", "worker_threads"),
    "MONITORING_ENABLED": ("gallery", "monitoring", "enabled"),
-    "SAVE_FOREIGN_RUNS": ("gallery", "monitoring", "save_foreign_runs"),
    "SAFETY_BACKUP": ("maintenance", "safety_backup"),
    "THUMBNAIL_FORMAT": ("thumbnails", "format"),
    "THUMBNAIL_QUALITY": ("thumbnails", "quality"),
@@ -60,7 +58,7 @@ _SETTINGS_FILE_KEYS = {
 # The thumbnail settings a running Convert outdated job fixes (#317).
 _THUMBNAIL_SETTINGS = ("THUMBNAIL_FORMAT", "THUMBNAIL_QUALITY", "THUMBNAIL_EDGE")
 # Attributes that live on GalleryConfig; the others on PromptManagerConfig.
-_GALLERY_SETTINGS = frozenset({"MONITORING_ENABLED", "SAVE_FOREIGN_RUNS"})
+_GALLERY_SETTINGS = frozenset({"MONITORING_ENABLED"})
 # Attributes that live on AutotagConfig, named without the AUTOTAG_ prefix.
 _AUTOTAG_SETTINGS = frozenset(
    name for name in _SETTINGS_FILE_KEYS if name.startswith("AUTOTAG_")
@@ -266,7 +264,6 @@ class SettingsRoutesMixin:
                    "thumbnail_encoders": encoders,
                    "settings": {
                        "monitoring_enabled": GalleryConfig.MONITORING_ENABLED,
-                        "save_foreign_runs": GalleryConfig.SAVE_FOREIGN_RUNS,
                        "result_timeout": PromptManagerConfig.RESULT_TIMEOUT,
                        "webui_display_mode": PromptManagerConfig.WEBUI_DISPLAY_MODE,
                        "infinite_scroll": PromptManagerConfig.INFINITE_SCROLL,
@@ -629,10 +626,6 @@ class SettingsRoutesMixin:
            if not isinstance(data["monitoring_enabled"], bool):
                raise ValueError("monitoring_enabled must be true or false")
            updates["MONITORING_ENABLED"] = data["monitoring_enabled"]
-        if "save_foreign_runs" in data:
-            if not isinstance(data["save_foreign_runs"], bool):
-                raise ValueError("save_foreign_runs must be true or false")
-            updates["SAVE_FOREIGN_RUNS"] = data["save_foreign_runs"]
        if "safety_backup" in data:
            if not isinstance(data["safety_backup"], bool):
                raise ValueError("safety_backup must be true or false")
@@ -1,100 +0,0 @@
-"""Where a stale Images target is now (#430): ``POST /prompt_manager/images/rescope``.
-
-A page addresses a listed file as ``{root_index, root_scope, path}``. When the
-sources are renumbered its scope no longer names the root at that index, and
-every per-file action answers 409 ``source-changed``. Before it gives up, the
-page asks here. The target is mapped only when its scope is, at its old
-index, the scope of one of the current roots: the server issued that scope
-for exactly that folder, so the answer (the file's current listing
-descriptor) names nothing the page could not already address. A removed or
-replaced root, a scope of another key and a foreign scope stay refused.
-
-Only the Images roots (``_get_all_output_dirs``) are mapped; a LoRA-linked
-root's target is never re-scoped here.
-"""
-
-import hmac
-from pathlib import Path
-
-from aiohttp import web
-
-from .images import (
-    _forbidden,
-    _is_thumbnail_cache_path,
-    _json_body_or_error,
-    _media_access_error,
-)
-from .media_target import media_target
-from .prompts import bad_request
-
-# Far above any real source count; keeps the index out of huge-int territory.
-MAX_ROOT_INDEX = 4095
-SOURCE_GONE = (
-    "The source of this image changed or was removed. Refresh the image "
-    "collection to find it again."
-)
-
-
-def _coded(status: int, code: str, message: str) -> web.Response:
-    return web.json_response(
-        {"success": False, "code": code, "error": message}, status=status
-    )
-
-
-def _no_store(response: web.Response) -> web.Response:
-    response.headers["Cache-Control"] = "no-store"
-    return response
-
-
-class SourceRescopeMixin:
-    """The rescope route; composed into ``PromptManagerAPI``."""
-
-    def _register_rescope_routes(self, routes):
-        @routes.post("/prompt_manager/images/rescope")
-        async def rescope_route(request):
-            return _no_store(await self.rescope_image(request))
-
-    def _current_root_for(self, scope: str, old_index: int, roots: list) -> int | None:
-        """The index of the first current root *scope* was issued for at *old_index*."""
-        for index, root in enumerate(roots):
-            if hmac.compare_digest(scope, self._gallery_root_scope(root, old_index)):
-                return index
-        return None
-
-    def _rescope_blocking(self, scope: str, old_index: int, relative: str):
-        """The answer to one rescope (blocking: it resolves paths)."""
-        roots = list(self._get_all_output_dirs())
-        index = self._current_root_for(scope, old_index, roots)
-        if index is None:
-            return _coded(409, "source-changed", SOURCE_GONE)
-        root = Path(roots[index])
-        path = root / relative
-        denied = _media_access_error(path, [root])
-        if denied is not None:
-            return denied
-        try:
-            mtime = path.stat().st_mtime if path.is_file() else None
-        except OSError:
-            mtime = None
-        if mtime is None:
-            return _coded(404, "file-missing", "Image file not found")
-        [image] = self._format_workspace_page([(path, mtime, root, index)])
-        return web.json_response({"success": True, "image": image})
-
-    async def rescope_image(self, request) -> web.Response:
-        data, error = await _json_body_or_error(request)
-        if error is not None:
-            return error
-        if set(data) != {"target"}:
-            return bad_request("Send exactly one target")
-        target, error = media_target(data["target"])
-        if error is not None:
-            return error
-        old_index, scope, relative = target
-        if old_index > MAX_ROOT_INDEX:
-            return bad_request("Invalid gallery root")
-        if _is_thumbnail_cache_path(relative):
-            return _forbidden("Previews are not re-scoped; use the original")
-        return await self._run_in_executor(
-            self._rescope_blocking, scope, old_index, relative
-        )
@@ -61,25 +61,18 @@ class VocabularyRoutesMixin:
        )

    async def _vocabulary_page(
-        self,
-        request: web.Request,
-        kind: str,
-        reader_name: str,
-        name: bool,
-        options: dict | None = None,
+        self, request: web.Request, kind: str, reader_name: str, name: bool
    ) -> web.Response:
        limit = _vocabulary_limit(request)
        cursor = request.query.get("cursor")
-        options = options or {}

        def read() -> dict:
            # The snapshot stays open while the cursor is decoded and encoded,
-            # so its epoch scope is the epoch the page was read from. A tag
-            # search or sort joins the scope: its cursor fits no other order.
+            # so its epoch scope is the epoch the page was read from.
            with self.db.library_snapshot() as (conn, epoch, _ceiling):
-                scope = _scope({"kind": kind, "epoch": epoch, **options})
+                scope = _scope({"kind": kind, "epoch": epoch})
                result = getattr(self.db, reader_name)(
-                    conn, epoch, limit=limit, after=_decode(cursor, scope), **options
+                    conn, epoch, limit=limit, after=_decode(cursor, scope)
                )
                result["next_cursor"] = _encode(
                    result.pop("next_key"), scope, name=name
@@ -91,14 +84,8 @@ class VocabularyRoutesMixin:

    @pair_response
    async def list_vocabulary_tags(self, request: web.Request) -> web.Response:
-        options = {
-            "search": request.query.get("search", "").strip(),
-            "sort": request.query.get("sort", "created"),
-        }
-        # Name keys are text: kept server side so the cursor stays small.
-        name = options["sort"].startswith("name")
        return await self._vocabulary_page(
-            request, "vocabulary-tags", "_vocabulary_tags", name, options
+            request, "vocabulary-tags", "_vocabulary_tags", False
        )

    @pair_response
@@ -7,7 +7,6 @@ Refactored from standalone_tagger.py for integration with PromptManager API.

 import errno
 import gc
-import importlib.util
 import inspect
 import os
 import sys
@@ -156,91 +155,6 @@ MODELS = {
    },
 }

-# The Python modules each backend imports when it loads, with their pip names
-# (#424). None of them is a PromptManager requirement: they are optional, and
-# llama-cpp-python needs a build for the user's GPU. Nothing is ever installed.
-BACKEND_PACKAGES: Dict[str, Tuple[Tuple[str, str], ...]] = {
-    "gguf": (("llama_cpp", "llama-cpp-python"),),
-    # The default 8-bit load needs bitsandbytes, and device_map needs accelerate.
-    "hf": (
-        ("torch", "torch"),
-        ("transformers", "transformers"),
-        ("accelerate", "accelerate"),
-        ("bitsandbytes", "bitsandbytes"),
-    ),
-    "wd14-swinv2": (("onnxruntime", "onnxruntime"),),
-    "wd14-vit": (("onnxruntime", "onnxruntime"),),
-}
-_INSTALL_NOTES = {
-    "gguf": (
-        'For a CUDA build: CMAKE_ARGS="-DGGML_CUDA=on" pip install llama-cpp-python'
-    ),
-    "wd14-swinv2": "Use onnxruntime-gpu for CUDA.",
-    "wd14-vit": "Use onnxruntime-gpu for CUDA.",
-}
-_PIP_NAMES = {
-    module: pip for packages in BACKEND_PACKAGES.values() for module, pip in packages
-}
-
-
-def _importable(module: str) -> bool:
-    """Whether *module* (a top-level name) can be imported; imports nothing."""
-    if sys.modules.get(module) is not None:
-        return True
-    try:
-        return importlib.util.find_spec(module) is not None
-    except (ImportError, ValueError, OSError):
-        return False
-
-
-def missing_packages(model_type: str) -> List[str]:
-    """The pip names of the packages *model_type* needs and cannot import."""
-    return [
-        pip
-        for module, pip in BACKEND_PACKAGES.get(model_type, ())
-        if not _importable(module)
-    ]
-
-
-def package_fields(model_type: str, missing: List[str]) -> Dict[str, Any]:
-    """The status fields of *missing*: pip names, install command and note."""
-    missing = list(missing)
-    return {
-        "missing_packages": missing,
-        "install_command": "pip install " + " ".join(missing) if missing else None,
-        "install_note": _INSTALL_NOTES.get(model_type) if missing else None,
-    }
-
-
-def _joined(names: List[str]) -> str:
-    if len(names) <= 1:
-        return "".join(names)
-    return ", ".join(names[:-1]) + " and " + names[-1]
-
-
-def missing_packages_message(model_type: str, missing: List[str]) -> str:
-    """The one sentence every refusal of a model with missing packages uses."""
-    label = MODELS.get(model_type, {}).get("label", model_type)
-    fields = package_fields(model_type, missing)
-    pronoun = "it" if len(missing) == 1 else "them"
-    message = (
-        f"{label} needs {_joined(missing)}. Install {pronoun} into ComfyUI's "
-        f"Python: {fields['install_command']}."
-    )
-    if fields["install_note"]:
-        message += " " + fields["install_note"]
-    return message
-
-
-class MissingBackendPackages(RuntimeError):
-    """A model whose backend packages cannot be imported (#424)."""
-
-    def __init__(self, model_type: str, missing: List[str]):
-        self.model_type = model_type
-        self.missing = list(missing)
-        super().__init__(missing_packages_message(model_type, self.missing))
-
-
 # Default prompts
 DEFAULT_PROMPT = DEFAULT_TAG_TEMPLATE

@@ -253,10 +167,6 @@ SYSTEM_PROMPT = (
 )


-def _none(_model_type: str) -> List[str]:
-    return []
-
-
 def _load_rgb(image_path: str) -> Image.Image:
    """Decode the image as RGB and close the file before inference.

@@ -293,7 +203,6 @@ class AutoTagService:
        self,
        models_dir: Optional[Path] = None,
        model_loader: Optional[ModelLoader] = None,
-        package_probe: Optional[Callable[[str], List[str]]] = None,
    ):
        """Initialize the AutoTag service.

@@ -304,16 +213,9 @@ class AutoTagService:
                       ``(kind, backend)`` tuple used by ``generate_tags``.
                       Defaults to ``_load_model``, which imports the ML
                       backends lazily. Tests inject a fake here.
-            package_probe: Callable ``(model_type)`` returning the pip names
-                       of the backend packages that cannot be imported.
-                       Defaults to ``missing_packages`` with the default
-                       loader; an injected loader brings its own backend.
        """
        self.logger = get_logger("autotag.service")
        self._model_loader: ModelLoader = model_loader or self._load_model
-        if package_probe is None:
-            package_probe = missing_packages if model_loader is None else _none
-        self._package_probe = package_probe

        # Determine models directory
        if models_dir:
@@ -418,9 +320,6 @@ class AutoTagService:
                    # Get the actual path (local or cache)
                    model_status["model_path"] = str(self._get_hf_model_path())

-            model_status.update(
-                package_fields(model_type, self._package_probe(model_type))
-            )
            status[model_type] = model_status

        return status
@@ -556,9 +455,13 @@ class AutoTagService:

    def _load_wd14_tagger(self, model_type: str, use_gpu: bool = True):
        """Load WD14 ONNX model and tag list."""
-        # A missing onnxruntime is refused by load_model before this runs
-        # (#424); a ModuleNotFoundError here becomes the same refusal.
-        import onnxruntime as ort
+        try:
+            import onnxruntime as ort
+        except ImportError:
+            raise RuntimeError(
+                "onnxruntime is required for WD14 models. "
+                "Install with: pip install onnxruntime (or onnxruntime-gpu for CUDA)"
+            )
        import csv

        config = MODELS[model_type]
@@ -791,7 +694,6 @@ class AutoTagService:
        Raises:
            ValueError: If model_type is invalid
            RuntimeError: If model not downloaded or loading fails
-            MissingBackendPackages: If its backend packages cannot be imported
        """
        if model_type not in MODELS:
            raise ValueError(f"Invalid model type: {model_type}")
@@ -803,11 +705,6 @@ class AutoTagService:
        status = self.get_models_status()
        if not status[model_type]["downloaded"]:
            raise RuntimeError(f"Model {model_type} not downloaded")
-        missing = status[model_type].get("missing_packages") or []
-        if missing:
-            refusal = MissingBackendPackages(model_type, missing)
-            self.logger.warning(str(refusal))
-            raise refusal

        try:
            self._tagger = self._model_loader(model_type, use_gpu)
@@ -815,17 +712,6 @@ class AutoTagService:
            self.logger.info(f"Model {model_type} loaded successfully")
            return True

-        except ModuleNotFoundError as e:
-            # A package find_spec found but that does not import (a broken
-            # install), or a dependency of one: the same refusal, no traceback.
-            self._tagger = None
-            self._current_model_type = None
-            module = (e.name or "").split(".")[0] or str(e)
-            refusal = MissingBackendPackages(
-                model_type, [_PIP_NAMES.get(module, module)]
-            )
-            self.logger.warning(str(refusal))
-            raise refusal from None
        except Exception as e:
            self.logger.error(f"Failed to load model {model_type}: {e}")
            self._tagger = None
@@ -194,8 +194,6 @@ class GalleryConfig:

    Attributes:
        MONITORING_ENABLED (bool): Enable/disable automatic image monitoring
-        SAVE_FOREIGN_RUNS (bool): The monitor stores the certain prompt of an
-            output whose workflow has no PromptManager node (#247)
        MONITORING_DIRECTORIES (List[str]): Directories to monitor for new images
        SUPPORTED_EXTENSIONS (List[str]): Image file extensions to process
        PROCESSING_DELAY (float): Delay in seconds before processing new files
@@ -212,8 +210,6 @@ class GalleryConfig:

    # Image monitoring settings
    MONITORING_ENABLED = True
-    # Read by the monitor for every file, so a save applies without a restart
-    SAVE_FOREIGN_RUNS = True
    MONITORING_DIRECTORIES = []  # Auto-detect if empty
    SUPPORTED_EXTENSIONS = [".png", ".jpg", ".jpeg", ".webp", ".gif"]
    PROCESSING_DELAY = 2.0  # Seconds to wait before processing new files
@@ -255,7 +251,6 @@ class GalleryConfig:
        return {
            "monitoring": {
                "enabled": cls.MONITORING_ENABLED,
-                "save_foreign_runs": cls.SAVE_FOREIGN_RUNS,
                "directories": cls.MONITORING_DIRECTORIES,
                "extensions": cls.SUPPORTED_EXTENSIONS,
                "processing_delay": cls.PROCESSING_DELAY,
@@ -308,14 +303,6 @@ class GalleryConfig:
                config_logger.warning(
                    "Ignoring gallery monitoring enabled: expected true or false"
                )
-        if "save_foreign_runs" in monitoring:
-            if isinstance(monitoring["save_foreign_runs"], bool):
-                cls.SAVE_FOREIGN_RUNS = monitoring["save_foreign_runs"]
-            else:
-                config_logger.warning(
-                    "Ignoring gallery monitoring save_foreign_runs: expected true "
-                    "or false"
-                )
        if "directories" in monitoring:
            directories = cls._validated_directories(monitoring["directories"])
            if directories is not None:
@@ -1,26 +0,0 @@
-// #513: a worker records its browser's own log, so a browser that dies between two tests leaves its exit and stderr
-// behind instead of only "Target page, context or browser has been closed" on the next test.
-import { test, expect } from './fixtures.mjs';
-import { isTargetGone } from '../../tools/vendor/browser-logs.mjs';
-
-test('the worker records the launch of the browser its tests use', async ({ browser, browserLogs }) => {
-    expect(browser.isConnected()).toBe(true);
-    expect(browserLogs.launches().length).toBeGreaterThan(0);
-});
-
-test('a killed browser leaves its signal and stderr in the worker log', async ({ playwright, browserName, browserLogs }) => {
-    const before = browserLogs.launches();
-    const victim = await playwright[browserName].launch();
-    const pid = browserLogs.launches().find(item => !before.includes(item));
-    expect(pid, 'the new browser\'s launch was recorded').toBeGreaterThan(0);
-    const disconnected = new Promise(resolve => victim.once('disconnected', resolve));
-    // Playwright starts a browser in a process group of its own; WebKit's launched pid is a wrapper script.
-    process.kill(-pid, 'SIGKILL');
-    await disconnected;
-    const error = await victim.newContext().then(() => null, item => item);
-    expect(error, 'a dead browser refuses a new context').not.toBeNull();
-    expect(isTargetGone(error.message)).toBe(true);
-    // The pipe can close before the launcher has logged the exit.
-    await expect.poll(() => browserLogs.exits()).toContainEqual({ pid, exitCode: null, signal: 'SIGKILL' });
-    expect(browserLogs.tail()).toContain(`[pid=${pid}] <process did exit: exitCode=null, signal=SIGKILL>`);
-});
@@ -19,7 +19,7 @@ test.beforeEach(async ({page, browserName}) => {
        await import('/extensions/promptmanager/prompt_manager.js');
        class Node {
            constructor(){
-                this.widgets=[...['text','category','tags','search_text'].map(name=>({name,value:'',inputEl:document.createElement('textarea')})),{name:'save_to_library',type:'toggle',value:true}];
+                this.widgets=['text','category','tags','search_text'].map(name=>({name,value:'',inputEl:document.createElement('textarea')}));
                this.widgets_values=[]; this.inputs=[];
            }
            addDOMWidget(name,type,element){document.body.append(element);return {element};}
@@ -36,14 +36,6 @@ test.afterEach(async ({page,browserName}) => {
    expect(page.classicErrors).toEqual([]);
 });

-test('Classic loads an older workflow with Save to library on and keeps a saved off (#90)',async({page})=>{
-    // A workflow saved before the switch held the search UI's slot ('') at the switch's index
-    const loaded=await page.evaluate(()=>{const widget=node.widgets.find(w=>w.name==='save_to_library');widget.value='';node.configure({});return widget.value;});
-    expect(loaded).toBe(true);
-    const off=await page.evaluate(()=>{const widget=node.widgets.find(w=>w.name==='save_to_library');widget.value=false;node.configure({});return [widget.value,node.serialize().widgets_values[4]];});
-    expect(off).toEqual([false,false]);
-});
-
 test('Classic keeps immediate selection, search query and metadata serialization',async({page})=>{
    await page.route('**/prompt_manager/search?**', route=>route.fulfill({json:{success:true,results:[{text:'A new portrait',category:'Portrait',tags:['film grain'],rating:5}]}}));
    await page.evaluate(()=>{node.widgets.find(w=>w.name==='search_text').value='tag:"film grain" portrait';});
@@ -1,108 +0,0 @@
-import {test,expect} from './fixtures.mjs';
-import {SIZES,THEMES,seedConceptAt,openConcept,openProduction,diffInventory,mutate} from './concept-inventory.mjs';
-
-// #331 D138: the Images selection bar's "Add to collection" dialog against the concept's own (`bulk-collection` →
-// simpleInput, app.js a1392–1398 and a1138), on the concept-shaped fixture, at 1600x1100 and 390x844 in both themes.
-// Paired screenshots are artifacts only; there are no PNG baselines.
-test.use({locale:'en-US',timezoneId:'UTC'});
-
-const CARDS='.gallery-body > .image-grid > .media-card';
-
-/**
- * Runs in the page: the open "Add selected images to collection" dialog: its title, the body's tree, the field's
- * label, input and suggestions, and the actions, with the concept's geometry and tokens.
- */
-function measureAddDialog() {
-    const dialog=document.querySelector('dialog#modal[open]');
-    const css=(node,...keys)=>node?Object.fromEntries(keys.map(key=>[key,getComputedStyle(node)[key]])):null;
-    const name=node=>[node.localName,...[...node.classList].sort()].join('.');
-    const text=node=>node?.textContent.trim()??null;
-    const body=dialog.querySelector('#modal-body');
-    const field=body.querySelector(':scope > .field');
-    const label=field?.querySelector(':scope > label');
-    const input=field?.querySelector(':scope > input');
-    const list=input?.list??null;
-    const actions=body.querySelector(':scope > .dialog-actions');
-    const rect=dialog.getBoundingClientRect();
-    return {
-        title:text(dialog.querySelector('#modal-title')),
-        tree:[...body.children].map(name),
-        field:field&&{tree:[...field.children].map(name),height:Math.round(field.getBoundingClientRect().height),
-            ...css(field,'display','flexDirection','rowGap','marginBottom')},
-        label:label&&{text:text(label),for:label.htmlFor,...css(label,'fontSize','fontWeight','color')},
-        input:input&&{id:input.id,type:input.type,value:input.value,maxLength:input.maxLength,list:input.getAttribute('list'),
-            ...css(input,'height','paddingLeft','fontSize','color','backgroundColor','borderTopColor','borderTopLeftRadius')},
-        suggestions:list&&{id:list.id,display:getComputedStyle(list).display,options:[...list.options].map(option=>option.value)},
-        actions:{tree:[...actions.children].map(name),...css(actions,'display','justifyContent','columnGap','marginTop'),
-            buttons:[...actions.children].map(button=>({text:text(button),className:button.className,
-                ...css(button,'backgroundColor','color','fontSize','paddingTop','paddingLeft','borderTopColor')}))},
-        width:Math.round(rect.width),height:Math.round(rect.height),
-    };
-}
-
-/**
- * D138: the action is "Add" (the concept's "Apply in prototype"), the field starts empty (no sample "Experiments") and
- * holds at most 100 characters, and a hidden `datalist` of the existing names (the fixture's two) follows the field:
- * the shared input dialog's suggestions list, as Set category's (#332 D140).
- */
-function mapAddDialogConcept(reference) {
-    const [cancel,apply]=reference.actions.buttons;
-    const [field,...rest]=reference.tree;
-    return {...reference,tree:[field,'datalist',...rest],
-        input:{...reference.input,value:'',maxLength:100,list:'workspace-input-suggestions'},
-        suggestions:{id:'workspace-input-suggestions',display:'none',options:['Experiments','Landscapes']},
-        actions:{...reference.actions,buttons:[cancel,{...apply,text:'Add'}]}};
-}
-
-async function openAddDialog(page,main) {
-    await page.locator(CARDS).first().locator('.image-overlays > label > input[type="checkbox"]').check();
-    await page.locator(`${main} #bulkbar`).getByRole('button',{name:'Add to collection',exact:true}).click();
-    await expect(page.locator('dialog#modal[open] #modal-title')).toHaveText('Add selected images to collection');
-    await page.mouse.move(0,0);
-    return page.evaluate(measureAddDialog);
-}
-
-async function conceptAddDialog(page,theme) {
-    await openConcept(page,'images',theme);
-    return openAddDialog(page,'#main');
-}
-
-async function productionAddDialog(page,theme) {
-    await openProduction(page,'images',theme);
-    await expect(page.locator(CARDS).first()).toBeVisible();
-    return openAddDialog(page,'#workspace-main');
-}
-
-test.beforeEach(async({page,request},testInfo)=>{testInfo.manifest=await seedConceptAt(page,request);});
-
-for(const theme of THEMES)for(const [width,height] of SIZES) {
-    test(`add to collection dialog matches the concept ${theme} ${width}x${height}`,async({page},testInfo)=>{
-        await page.setViewportSize({width,height});
-        const concept=await conceptAddDialog(page,theme);
-        await page.screenshot({path:testInfo.outputPath(`concept-add-to-collection-${theme}-${width}.png`)});
-        const production=await productionAddDialog(page,theme);
-        await page.screenshot({path:testInfo.outputPath(`production-add-to-collection-${theme}-${width}.png`)});
-        expect(concept.input.value,'the concept pre-fills its sample').toBe('Experiments');
-        expect(diffInventory(mapAddDialogConcept(concept),production)).toEqual([]);
-    });
-}
-
-test('add to collection comparison detects mutations',async({page})=>{
-    await page.setViewportSize({width:1600,height:1100});
-    const concept=await conceptAddDialog(page,'dark');
-    const expected=mapAddDialogConcept(concept);
-    const production=await productionAddDialog(page,'dark');
-    expect(diffInventory(expected,production)).toEqual([]);
-    // Unmapped, the concept differs only where D138 is recorded.
-    expect(diffInventory(concept,production).map(item=>item.path).sort()).toEqual(expect.arrayContaining(
-        ['actions.buttons.1.text','tree.1','input.list','input.maxLength','input.value']));
-    const paths=async()=>diffInventory(expected,await page.evaluate(measureAddDialog)).map(item=>item.path);
-    await page.evaluate(()=>{document.querySelector('dialog#modal[open] label[for="action-input"]').textContent='Name';});
-    expect(await paths()).toEqual(['label.text']);
-    await page.evaluate(()=>{document.querySelector('dialog#modal[open] label[for="action-input"]').textContent='Collection name';});
-    const undoStyle=await mutate(page,{css:'dialog#modal #action-input { border-color: rgb(255, 0, 0); } dialog#modal .dialog-actions { gap: 31px; }'});
-    expect(await paths()).toEqual(expect.arrayContaining(['input.borderTopColor','actions.columnGap']));
-    await undoStyle();
-    await page.evaluate(()=>document.querySelector('#workspace-input-suggestions').remove());
-    expect(await paths()).toEqual(expect.arrayContaining(['suggestions']));
-});
@@ -118,27 +118,9 @@ export async function openConcept(page,route,theme,motion='no-preference') {
    await expect(page.locator('#main #page-title')).toBeVisible();
 }

-/**
- * D157 (#451): production opens Images in Masonry when the browser has no Default layout; the concept starts at Grid.
- * A comparison (and a test of the Grid's own geometry) starts production from the concept's state, a stored Default
- * layout of Grid, once per tab and only while this browser stored nothing (a test's own settings win).
- */
-export async function startInGrid(page) {
-    if (page.conceptLayoutSeeded) return;
-    page.conceptLayoutSeeded = true;
-    await page.addInitScript(() => {
-        try {
-            if (!location.pathname.startsWith('/prompt_manager/') || sessionStorage.getItem('pm-d157-seeded')) return;
-            sessionStorage.setItem('pm-d157-seeded', '1');
-            if (localStorage.getItem('gallerySettings') === null) localStorage.setItem('gallerySettings', JSON.stringify({ workspaceLayout: 'grid' }));
-        } catch { /* A page without storage keeps the production default. */ }
-    });
-}
-
 /** Production at `#/<route>` with the D4 Theme select, once the sidebar's real counts (D27) have settled. */
 export async function openProduction(page,route,theme,motion='no-preference') {
    await page.emulateMedia({reducedMotion:motion});
-    await startInGrid(page);
    await page.goto('about:blank');await page.goto(`${PRODUCTION_URL}#/${route}`);
    await selectTheme(page,theme);
    await expect(page.locator('#workspace-main #page-title')).toBeVisible();
@@ -205,68 +187,6 @@ export async function mutate(page,{css=null,remove=[],clone=[]}={}) {
    },token);
 }

-/**
- * #332 D146: the category chip names its origin after the category, in a muted `span.chip-source` that never splits
- * (workspace.css `.chip .chip-source`). The concept's chip shows the bare name (app.js a402), so the recorded rule and
- * the span are added to the concept page at runtime and the browser lays the chip out: the first `.tags` row's
- * non-badge chip under `root`. `category` also replaces the chip's text (an own category the concept never shows).
- * Returns the undo.
- */
-export const D146_CHIP_SOURCE='.chip .chip-source { color: var(--ca-muted); white-space: nowrap; }';
-export async function withChipSource(page,root,origin,category=null) {
-    const restoreRule=await mutate(page,{css:D146_CHIP_SOURCE});
-    const token=await page.evaluate(({root,origin,category})=>{
-        const chip=document.querySelector(root)?.querySelector('.tags')?.querySelector(':scope > .chip:not(.blue)');
-        if(!chip)throw new Error(`withChipSource: no category chip under ${root}`);
-        const text=chip.textContent,source=document.createElement('span');
-        source.className='chip-source';source.textContent=` · ${origin}`;
-        if(category!==null)chip.textContent=category;
-        chip.append(source);
-        const token=`chip-source-${Math.random().toString(36).slice(2)}`;
-        (window.__chipSources??=new Map()).set(token,()=>{chip.textContent=text;});
-        return token;
-    },{root,origin,category});
-    return async()=>{
-        await page.evaluate(token=>{window.__chipSources.get(token)();window.__chipSources.delete(token);},token);
-        await restoreRule();
-    };
-}
-
-/**
- * #449 D154: the inspector's tag sections in the concept's prompt-section frame (workspace.css `.tag-section`). The concept
- * has one bare `.tags` row after its prompt blocks (app.js a402), so the recorded rule is added and that row wrapped at
- * runtime, the browser laying out what follows: `sections` lists `[className, label, name]` per section, the first
- * holding the concept's row and each further one a copy of it. Returns the undo.
- */
-export const D154_TAG_SECTION=`.tag-section { border-top: 1px solid var(--line); padding-top: 15px; margin-top: 15px; }
-.tag-section .role-label { color: var(--ca-muted); }
-.tag-section > .tags { margin-top: 0; }`;
-export const PROMPT_TAGS=[['linked-tags','Prompt tags','Prompt tags']];
-export async function withTagSections(page,root,sections=PROMPT_TAGS) {
-    const restoreRule=await mutate(page,{css:D154_TAG_SECTION});
-    const token=await page.evaluate(({root,sections})=>{
-        const container=document.querySelector(root);
-        const inner=container?.querySelector(':scope > .detail-inner')??container?.querySelector(':scope > div');
-        const row=inner&&[...inner.querySelectorAll(':scope > .tags')].find(node=>node.previousElementSibling?.matches('section.prompt-section'));
-        if(!row)throw new Error(`withTagSections: no tag row after the prompt blocks under ${root}`);
-        const anchor=row.nextSibling,parent=row.parentNode,added=[];
-        sections.forEach(([className,label,name],index)=>{
-            const section=document.createElement('section');section.className=`tag-section ${className}`;section.setAttribute('aria-label',name);
-            const heading=document.createElement('div');heading.className='prompt-heading';
-            const text=document.createElement('span');text.className='role-label';text.textContent=`${label} · ${row.children.length}`;
-            heading.append(text);section.append(heading,index?row.cloneNode(true):row);
-            parent.insertBefore(section,anchor);added.push(section);
-        });
-        const token=`tag-sections-${Math.random().toString(36).slice(2)}`;
-        (window.__tagSections??=new Map()).set(token,()=>{parent.insertBefore(row,added[0]);added.forEach(section=>section.remove());});
-        return token;
-    },{root,sections});
-    return async()=>{
-        await page.evaluate(token=>{window.__tagSections.get(token)();window.__tagSections.delete(token);},token);
-        await restoreRule();
-    };
-}
-
 /**
 * Inventory sections: {chrome, heading, toolbar, filterRow, bulkbar, caption, grid, cards, continuation, panel, library,
 * history, noPageScroll}. A section is null when its element is absent. The Images sections (toolbar … panel, #249 C7)
@@ -695,12 +615,9 @@ export function measureInspector(selector) {
            primary:node.classList.contains('ca-primary'),...box(node),...font(node),...edges(node),...layout(node),
            minHeight:style.minHeight,minWidth:style.minWidth,icon:iconOf(node)};
    }
-    // #332 D146: a category chip's visible origin (`span.chip-source`), null on every other chip.
    function chipOf(node) {
-        const source=node.querySelector(':scope > .chip-source');
        return {tag:node.tagName.toLowerCase(),className:classes(node),text:textOf(node),hidden:hiddenOf(node),...box(node),...font(node),...edges(node),
-            minHeight:getComputedStyle(node).minHeight,
-            source:when(source,()=>({text:source.textContent,...font(source),...css(source,'whiteSpace'),...box(source)}))};
+            minHeight:getComputedStyle(node).minHeight};
    }
    function rowOf(row) {
        return {...layout(row),...edges(row),...box(row),chips:[...row.children].map(chipOf)};
@@ -715,13 +632,6 @@ export function measureInspector(selector) {
            text:when(text,()=>({tag:text.tagName.toLowerCase(),className:classes(text),text:text.textContent,tabIndex:text.tabIndex,...font(text),...edges(text),
                ...css(text,'whiteSpace','overflowWrap'),...box(text),lines:px(rect(text).height/parseFloat(getComputedStyle(text).lineHeight))}))};
    }
-    function tagSectionOf(section) {
-        const heading=section.querySelector(':scope > .prompt-heading'),label=heading?.querySelector('.role-label'),row=section.querySelector(':scope > .tags');
-        return {className:classes(section),name:section.getAttribute('aria-label'),...edges(section),...box(section),
-            heading:when(heading,()=>({...layout(heading),...edges(heading),...box(heading)})),
-            label:when(label,()=>({tag:label.tagName.toLowerCase(),text:label.textContent,...font(label),...box(label)})),
-            row:when(row,rowOf)};
-    }
    function factsOf(list) {
        const style=getComputedStyle(list);
        return {...css(list,'display','columnGap','rowGap','fontSize'),...edges(list),columns:style.gridTemplateColumns.split(/\s+/).length,...box(list),
@@ -755,8 +665,6 @@ export function measureInspector(selector) {
        badges:when(rows.find(row=>parts.indexOf(row)<firstSection),rowOf),
        sections:sections.map(sectionOf),
        tags:when(rows.find(row=>parts.indexOf(row)>firstSection),rowOf),
-        // #449 D154: the labelled tag sections after the prompt blocks, each with its frame, heading, label and chip row.
-        tagSections:parts.filter(item=>item.matches('section.tag-section')).map(tagSectionOf),
        facts:when(parts.find(item=>item.matches('dl.meta-grid')),factsOf),
        // Disclosures (viewer only) by their summary and frame; their content is the D20 production facts.
        details:parts.filter(item=>item.localName==='details').map(item=>{const summary=item.querySelector(':scope > summary');
@@ -28,11 +28,6 @@ import weakref
 from pathlib import Path
 from typing import Any, Callable, TypeVar

-try:
-    import fcntl
-except ImportError:  # Windows: no flock, and no /dev/shm to share
-    fcntl = None
-
 T = TypeVar("T")

 # Set to 1 to run seeders on the live database as before #384 (the equivalence
@@ -48,13 +43,8 @@ MEMORY_ROOT = Path("/dev/shm")
 # the browsers and the other workers; with less free than this, the scratch
 # copy goes on disk instead.
 MEMORY_FREE_BYTES = 32 * 1024 * 1024
-# Scratch folders are created as <prefix>new-<owner pid>-<random>, locked, then
-# renamed to <prefix>held-<owner pid>-<random>. The pid is for people only:
-# ownership is the flock on OWNER_LOCK, which every PID namespace sees (#419).
+# Scratch folders are named <prefix><owner pid>-<random>.
 SCRATCH_PREFIX = "pm-reset-"
-STAGING_PREFIX = f"{SCRATCH_PREFIX}new-"
-HELD_PREFIX = f"{SCRATCH_PREFIX}held-"
-OWNER_LOCK = "owner.lock"


 def _quote(name: str) -> str:
@@ -106,40 +96,29 @@ def table_digests(conn: sqlite3.Connection, schema: str = "main") -> dict[str, s
    return result


-def _hold(folder: Path, *, create: bool) -> int:
-    """Take ``folder``'s owner lock without waiting; the open descriptor."""
-    flags = os.O_RDWR | (os.O_CREAT if create else 0)
-    fd = os.open(folder / OWNER_LOCK, flags, 0o600)
+def _process_alive(pid: int) -> bool:
    try:
-        fcntl.flock(fd, fcntl.LOCK_EX | fcntl.LOCK_NB)
+        os.kill(pid, 0)
+    except ProcessLookupError:
+        return False
    except OSError:
-        os.close(fd)
-        raise
-    return fd
+        return True  # it exists but belongs to someone else
+    return True


 def remove_orphaned_scratch(root: Path) -> None:
    """Remove scratch folders of servers that died without cleaning up.

    A server killed outright (SIGKILL, a crash) never runs ``close``, and
-    tmpfs keeps its folder in memory until reboot. A live owner holds the
-    flock on the folder's owner lock; the kernel drops it when the owner
-    dies, in whatever PID namespace it ran (a container with ``--ipc=host``
-    shares /dev/shm but not the pids, #419). A folder whose lock is free is
-    removed. Folders without a lock (staging, or named before #419) cannot
-    be proven orphaned and are left alone.
+    tmpfs keeps its folder in memory until reboot. The folder name carries
+    the owner's process id; a folder whose process is gone is removed.
    """
-    if fcntl is None:
-        return
-    for folder in root.glob(f"{HELD_PREFIX}*"):
-        try:
-            fd = _hold(folder, create=False)
-        except OSError:
-            continue  # held by its owner, no lock to judge by, or gone
-        try:
+    if os.name != "posix":
+        return  # os.kill(pid, 0) would terminate the process on Windows
+    for folder in root.glob(f"{SCRATCH_PREFIX}*-*"):
+        pid = folder.name[len(SCRATCH_PREFIX) :].split("-", 1)[0]
+        if pid.isdigit() and not _process_alive(int(pid)):
            shutil.rmtree(folder, ignore_errors=True)
-        finally:
-            os.close(fd)


 class _SeedApi:
@@ -183,7 +162,6 @@ class ScratchSeeder:
        self._fallback = Path(directory)
        self._memory_root = memory_root
        self._directory: Path | None = None
-        self._owner_lock: int | None = None
        self._on_live = on_live
        self._scratch = None
        self._unsynced: "weakref.WeakSet[sqlite3.Connection]" = weakref.WeakSet()
@@ -288,9 +266,6 @@ class ScratchSeeder:
        if self._directory is not None:
            shutil.rmtree(self._directory, ignore_errors=True)
            self._directory = None
-        if self._owner_lock is not None:
-            os.close(self._owner_lock)  # after the removal: never a free lock
-            self._owner_lock = None

    def _scratch_directory(self) -> Path:
        """A folder in memory (tmpfs) where there is one, else ``directory``.
@@ -299,35 +274,10 @@ class ScratchSeeder:
        kernel is writing back the pages they rewrite.
        """
        root = self._memory_root
-        if (
-            fcntl is not None
-            and root is not None
-            and root.is_dir()
-            and os.access(root, os.W_OK)
-        ):
+        if root is not None and root.is_dir() and os.access(root, os.W_OK):
            remove_orphaned_scratch(root)
            if shutil.disk_usage(root).free >= MEMORY_FREE_BYTES:
-                held = self._held_memory_directory(root)
-                if held is not None:
-                    return held
+                prefix = f"{SCRATCH_PREFIX}{os.getpid()}-"
+                return Path(tempfile.mkdtemp(prefix=prefix, dir=root))
        self._fallback.mkdir(parents=True, exist_ok=True)
        return self._fallback
-
-    def _held_memory_directory(self, root: Path) -> Path | None:
-        """A new folder under ``root`` that this seeder holds the lock of.
-
-        It is locked under the staging name, which no cleaner judges, and
-        only then renamed: no cleaner ever sees it held-named and unlocked.
-        """
-        staging = Path(
-            tempfile.mkdtemp(prefix=f"{STAGING_PREFIX}{os.getpid()}-", dir=root)
-        )
-        try:
-            fd = _hold(staging, create=True)
-        except OSError:
-            shutil.rmtree(staging, ignore_errors=True)
-            return None  # no locks on this filesystem: use the disk
-        held = root / (HELD_PREFIX + staging.name[len(STAGING_PREFIX) :])
-        os.rename(staging, held)
-        self._owner_lock = fd
-        return held
@@ -4,29 +4,13 @@
 // points at that worker's server. A server that dies fails the running test
 // with its stderr tail, and the next test in the worker gets a fresh server.
 // A test that fails gets the stderr its server wrote during it attached as
-// `server-stderr`. The worker also records its browser's own log (#513): a
-// browser that exits abnormally prints one `pm-browser-exit|` line, and a test
-// that fails on a closed or crashed target gets that log attached as
-// `browser-stderr`.
+// `server-stderr`.
 import { test as base, expect } from '../../tools/vendor/node_modules/@playwright/test/index.mjs';
 import { attachServerStderr, createServerSupervisor, startBrowserServer } from '../../tools/vendor/start-browser-server.mjs';
-import { attachBrowserLogs, createBrowserLogRecorder } from '../../tools/vendor/browser-logs.mjs';

 const SERVER_FIXTURE_TIMEOUT_MS = 90_000;

 export const test = base.extend({
-    browserLogs: [async ({}, use) => {
-        const recorder = createBrowserLogRecorder();
-        try {
-            await use(recorder);
-        } finally {
-            recorder.uninstall();
-        }
-    }, { scope: 'worker', auto: true }],
-    browserLogsOnFailure: [async ({ browserLogs }, use, testInfo) => {
-        await use();
-        await attachBrowserLogs(testInfo, browserLogs);
-    }, { auto: true }],
    testServer: [async ({}, use) => {
        const supervisor = createServerSupervisor({ start: () => startBrowserServer() });
        try {
@@ -26,7 +26,7 @@ test.beforeEach(async({page,browserName})=>{
        window.fixtureApp={registerExtension(extension){this.extension=extension;},ui:{settings:new EventTarget()},graph:{setDirtyCanvas(){}},canvas:{}};
        await import('/extensions/promptmanager/prompt_manager.js');
        class Node {
-            constructor(){this.widgets=[...['text','category','tags','search_text'].map(name=>({name,type:'text',value:'',options:{},inputEl:document.createElement('textarea')})),{name:'save_to_library',type:'toggle',value:true,options:{}}];this.inputs=[...['clip','prepend_text','append_text'].map(name=>({name,type:name==='clip'?'CLIP':'STRING',link:null})),...['text','category','tags','search_text'].map(name=>({name,type:'STRING',link:null,widget:{name}})),{name:'save_to_library',type:'BOOLEAN',link:null,widget:{name:'save_to_library'}}];this.properties={};this.size=[550,700];}
+            constructor(){this.widgets=['text','category','tags','search_text'].map(name=>({name,type:'text',value:'',options:{},inputEl:document.createElement('textarea')}));this.inputs=[...['clip','prepend_text','append_text'].map(name=>({name,type:name==='clip'?'CLIP':'STRING',link:null})),...['text','category','tags','search_text'].map(name=>({name,type:'STRING',link:null,widget:{name}}))];this.properties={};this.size=[550,700];}
            findInputByType(type){const index=this.inputs.findIndex(input=>input.type===type&&input.link==null);return index<0?undefined:{index,slot:this.inputs[index]};}
            addWidget(type,name,value,callback,options){const widget={type,name,value,callback,options};this.widgets.push(widget);return widget;}
            addDOMWidget(name,type,element){const host=document.createElement('div');host.style.height='650px';host.className='fixture-dom-widget';host.append(element);document.body.append(host);return {element};}
@@ -41,32 +41,6 @@ test.beforeEach(async({page,browserName})=>{
 });
 test.afterEach(async({page,browserName})=>{await saveCoverage(page,browserName);expect(page.focusedErrors).toEqual([]);});

-test(`${variant} Save to library switch saves its value and loads older workflows on (#90)`, async ({page}) => {
-    const toggle=page.getByRole('checkbox',{name:'Save to library',exact:true});
-    await expect(toggle).toBeChecked();
-    expect(await page.evaluate(()=>node.widgets.map(widget=>widget.name))).toEqual(['text','category','tags','search_text','prepend_text','append_text','save_to_library']);
-    // The native switch is drawn in the toolbar only: the host keeps it hidden and zero-height, like the text fallbacks
-    expect(await page.evaluate(()=>{const widget=node.widgets.find(item=>item.name==='save_to_library');return {type:widget.type,hidden:widget.hidden,size:widget.computeSize()};})).toEqual({type:'hidden',hidden:true,size:[0,-4]});
-    expect(await page.evaluate(()=>node.widgets.find(item=>item.name==='text').computeSize())).toEqual([0,-4]);
-    await toggle.uncheck();
-    await expect(page.locator('.pm-focused > .pm-editor-status[role=status]')).toHaveText('Save to library is off: runs of this node are not added to the library.');
-    const saved=await page.evaluate(()=>node.serialize());
-    expect(saved.widgets_values[6]).toBe(false);
-    await page.evaluate(saved=>node.configure(saved),saved);
-    await expect(toggle).not.toBeChecked();
-    await page.getByLabel('Main prompt',{exact:true}).fill('Typed while off');
-    await expect(page.locator('.pm-focused > .pm-editor-status[role=status]')).toHaveText('Save to library is off: runs of this node are not added to the library.');
-    // A workflow saved before the switch held the editor's own slot ('') at its index
-    await page.evaluate(()=>node.configure({widgets_values:['Old text','','','','','',''],properties:{}}));
-    await expect(toggle).toBeChecked();
-    expect(await page.evaluate(()=>node.widgets.find(widget=>widget.name==='save_to_library').value)).toBe(true);
-    await toggle.check();
-    await page.getByLabel('Main prompt',{exact:true}).fill('Typed while on');
-    await expect(page.locator('.pm-focused > .pm-editor-status[role=status]')).toHaveText('Main prompt is saved when this node runs.');
-    await page.evaluate(()=>{node.inputs.find(input=>input.name==='save_to_library').link=9;node.onConnectionsChange?.();});
-    await expect(toggle).toBeDisabled();
-});
-
 test(`${variant} library autocompletes filters and searches without changing editor metadata`, async ({page}) => {
    const requests=[];
    await page.route('**/prompt_manager/categories',route=>route.fulfill({json:{success:true,categories:['Portrait']}}));
@@ -283,7 +257,7 @@ test(`${variant} restores workflow values and disclosures and protects connected
 test(`${variant} offers text as a link socket, keeps typed text while linked and through a reload (#343)`,async({page})=>{
    const sockets=()=>page.evaluate(()=>Object.fromEntries(node.inputs.map(input=>[input.name,input.widget?.name??null])));
    // The hidden text widget no longer owns the input, so the host draws it as a socket; the other widget inputs are unchanged.
-    expect(await sockets()).toEqual({clip:null,prepend_text:null,append_text:null,text:null,category:'category',tags:'tags',search_text:'search_text',save_to_library:'save_to_library'});
+    expect(await sockets()).toEqual({clip:null,prepend_text:null,append_text:null,text:null,category:'category',tags:'tags',search_text:'search_text'});
    expect(await page.evaluate(()=>node.findInputByType('STRING').slot.name)).toBe('text');
    expect(await page.evaluate(()=>node.findInputByType('CLIP').slot.name)).toBe('clip');
    const main=page.getByRole('textbox',{name:'Main prompt',exact:true});
@@ -130,30 +130,24 @@ test('panel matches the concept order and copy',async({page,request})=>{
    // Linked, workflow inferred: every concept element.
    await expect(panel.locator('.panel-heading h2')).toHaveText(POSITIVE_TITLE);
    expect(await panelStructure(panel)).toEqual({outer:['img.detail-cover','div.detail-inner','div.detail-footer'],
-        inner:['div.panel-heading','p.small','div.tags','section.prompt-section.positive','section.prompt-section.negative','section.tag-section.linked-tags','dl.meta-grid']});
+        inner:['div.panel-heading','p.small','div.tags','section.prompt-section.positive','section.prompt-section.negative','div.tags','dl.meta-grid']});
    await expect(panel.locator('img.detail-cover')).toHaveAttribute('alt','');
    await expect(panel.locator('.panel-heading .chip')).toHaveText('PNG');
    await expect(panel.locator('.detail-inner > p.small')).toHaveText('complete.png');
    const badges=panel.locator('.detail-inner > .tags').first();
    await expect(badges.locator('span.chip.blue')).toHaveText('Workflow inferred');
-    // #332 MC8: the chip names where its value came from, in visible text after the category.
-    await expect(badges.locator('span.chip:not(.blue)')).toHaveText('Recipe category: Inspection · recipe');
+    await expect(badges.locator('span.chip:not(.blue)')).toHaveText('Recipe category: Inspection');
    await expect(badges.locator('span.chip:not(.blue) .ca-visually-hidden')).toHaveText('Recipe category: ');
-    // Recipe tags are not the positive tags the Images Tags filter matches, so they stay plain chips (D21 ruling); D154
-    // (#449) labels their own section after the negative prompt, named for the recipe as D146's category chip is.
-    const recipeTags=panel.getByRole('region',{name:'Recipe tags',exact:true});
-    await expect(recipeTags).toHaveClass('tag-section linked-tags');
-    await expect(recipeTags.locator('.prompt-heading .role-label')).toHaveText('Recipe tags · 2');
-    await expect(recipeTags.locator('.tags > span.chip')).toHaveText(['fixture','geometric']);
-    await expect(panel.locator('.tag-section button')).toHaveCount(0);
+    // Recipe tags are not the positive tags the Images Tags filter matches, so they stay plain chips (D21 ruling).
+    await expect(panel.locator('.detail-inner > .tags').last().locator('span.chip')).toHaveText(['fixture','geometric']);
+    await expect(panel.locator('.detail-inner > .tags button')).toHaveCount(0);
    await expect(panel.locator('.meta-grid dt')).toHaveText(['Seed','Steps','CFG','Sampler','Scheduler','Model']);
    await expect(panel.locator('.meta-grid dd')).toHaveText(['9007199254740993','28','6.5','dpmpp_2m','karras','fixture-model.safetensors']);
    const footer=panel.locator('.detail-footer');
-    // #331 D139: every listed file's footer has Collections… (folder icon); #480 D159: Delete… ends it.
-    await expect(footer.locator('button')).toHaveText(['Send to ComfyUI','Prompt history','Collections…','Delete…']);
+    await expect(footer.locator('button')).toHaveText(['Send to ComfyUI','Prompt history']);
    await expect(footer.locator('button.send')).toHaveAccessibleName(`Send prompt pair to ComfyUI: ${POSITIVE_TITLE}`);
-    await expect(footer.locator('button.send svg.icon')).toHaveCount(1);await expect(footer.locator('button:not(.send) svg.icon')).toHaveCount(2);
-    await expect(panel).not.toContainText(/prompt evidence|Positive prompt tags/);
+    await expect(footer.locator('button.send svg.icon')).toHaveCount(1);await expect(footer.locator('button:not(.send) svg.icon')).toHaveCount(1);
+    await expect(panel).not.toContainText(/prompt evidence|Recipe tags|Positive prompt tags/);
    // Execution recorded and embedded parameters (D21), with the extension chip naming an unverified format.
    reads.patch=data=>{for (const role of ['positive','negative']) data.prompts[role].source='execution';};
    await selectFile(page,'explicit-empty.png');await expect(panel.locator('.panel-heading h2')).toHaveText('explicit-empty.png');
@@ -162,30 +156,27 @@ test('panel matches the concept order and copy',async({page,request})=>{
    await selectFile(page,'ambiguous.png');await expect(panel.locator('.prompt-section.positive .prompt-text')).toHaveText('embedded positive');
    await expect(panel.locator('span.chip.blue')).toHaveText('Embedded parameters');
    await expect(panel.locator('.panel-heading .chip')).toHaveText('File extension PNG');await expect(panel.locator('.panel-heading .chip .ca-visually-hidden')).toHaveText('File extension ');
-    await expect(panel.locator('.detail-footer button')).toHaveText(['Send to ComfyUI','Collections…','Delete…']);
-    // Unlinked: no badge, category, tags, pair or history; the footer holds Collections… (D139) and Delete… (D159).
+    await expect(panel.locator('.detail-footer button')).toHaveText(['Send to ComfyUI']);
+    // Unlinked: no badge, category, tags, pair or history.
    reads.patch=null;await selectFile(page,'empty.png');await expect(panel.locator('.panel-heading h2')).toHaveText('empty.png');
-    await expect(panel.locator('.detail-footer button')).toHaveText(['Collections…','Delete…']);
-    expect(await panelStructure(panel)).toEqual({outer:['img.detail-cover','div.detail-inner','div.detail-footer'],
+    expect(await panelStructure(panel)).toEqual({outer:['img.detail-cover','div.detail-inner'],
        inner:['div.panel-heading','p.small','section.prompt-section.positive','section.prompt-section.negative','dl.meta-grid']});
    await expect(panel.locator('.meta-grid dd')).toHaveText(Array(6).fill('Not recorded'));
    // Ambiguous saved association: the same honest absence.
    reads.patch=data=>{data.library={...data.library,status:'ambiguous',positive_id:null,pair_id:null,title:null,category:null,tags:[],category_scope:null,tags_scope:null};};
    await selectFile(page,'workflow-only.png');await expect(panel.locator('.panel-heading h2')).toHaveText('workflow-only.png');
-    await expect(panel.locator('.chip:not(.blue)')).toHaveCount(1);await expect(panel.locator('.tag-section')).toHaveCount(0);
+    await expect(panel.locator('.chip:not(.blue)')).toHaveCount(1);await expect(panel.locator('.detail-inner > .tags button')).toHaveCount(0);
    await expect(panel.getByRole('button',{name:'Prompt history',exact:true})).toHaveCount(0);
    // D39 mixed scopes: each field follows its own source, so the prefix and the tag chips can disagree.
-    const tagRow=panel.locator('.tag-section.linked-tags > .tags');
+    const tagRow=panel.locator('.detail-inner > .tags').last();
    reads.patch=data=>{data.library={...data.library,status:'linked',category:'Subject',category_scope:'pair',tags_scope:'positive',tags:['alpha','beta']};};
    await selectFile(page,'complete.png');
    await expect(panel.locator('span.chip:not(.blue) .ca-visually-hidden')).toHaveText('Recipe category: ');
    await expect(tagRow.getByRole('button')).toHaveText(['alpha','beta']);
-    await expect(panel.locator('.tag-section.linked-tags .role-label')).toHaveText('Prompt tags · 2');
    reads.patch=data=>{data.library={...data.library,status:'linked',category:'Subject',category_scope:'positive',tags_scope:'pair',tags:['alpha','beta']};};
    await selectFile(page,'workflow-only.png');
    await expect(panel.locator('span.chip:not(.blue) .ca-visually-hidden')).toHaveText('Positive prompt category: ');
    await expect(tagRow.locator('span.chip')).toHaveText(['alpha','beta']);await expect(tagRow.getByRole('button')).toHaveCount(0);
-    await expect(panel.locator('.tag-section.linked-tags .role-label')).toHaveText('Recipe tags · 2');
    // Loading and error states render in `.detail-inner` as `.small` text with the existing buttons.
    reads.patch=null;await page.unroute('**/images/inspect/**');
    await page.route('**/images/inspect/**',route=>route.fulfill({status:500,json:{success:false,error:'broken'}}));
@@ -194,53 +185,6 @@ test('panel matches the concept order and copy',async({page,request})=>{
    await expect(panel.locator('.detail-inner > button')).toHaveText(['Retry prompt details']);
 });

-// #332 CUJ 4, CUJ 5 (MC8, D146): every category chip names its origin: the image's own, the prompt's or the recipe's.
-const originChip=scope=>scope.locator('span.chip:has(> span.chip-source)');
-async function expectOrigin(scope,{prefix,category,origin}) {
-    await expect(originChip(scope)).toHaveText(`${prefix}${category} · ${origin}`);
-    await expect(originChip(scope).locator('.ca-visually-hidden')).toHaveText(prefix);
-    expect(await originChip(scope).locator('.chip-source').evaluate(node=>node.textContent)).toBe(` · ${origin}`);
-}
-async function putOwnCategory(request,paths,category) {
-    const {images}=await(await request.get('/prompt_manager/images/output?mode=workspace&subfolder=inspector&limit=40')).json();
-    const items=paths.map(path=>images.find(image=>image.root_index===0&&image.path===path)).map(({root_index,root_scope,path})=>({root_index,root_scope,path}));
-    const response=await request.put('/prompt_manager/images/category',{data:{items,category}});await expect(response).toBeOK();
-}
-
-test('the category chip names its origin in the side panel and the viewer (#332 CUJ 4, CUJ 5)',async({page,request})=>{
-    await page.setViewportSize({width:1600,height:1100});
-    await expect(await request.post('/__test__/reset',{data:{full_inspector:true}})).toBeOK();
-    // The positive's own category, set through the legacy prompt route; complete.png's recipe keeps "Inspection".
-    const list=await(await request.get('/prompt_manager/library')).json();const id=list.items.find(item=>item.text.startsWith('Inspector portrait')).id;
-    await expect(await request.post('/prompt_manager/bulk/category',{data:{prompt_ids:[id],category:'Landscapes'}})).toBeOK();
-    await page.goto('/prompt_manager/workspace#/images');const panel=inspector(page);
-    await selectFile(page,'complete.png');await expect(panel.locator('.panel-heading h2')).toHaveText(POSITIVE_TITLE);
-    await expectOrigin(panel,{prefix:'Recipe category: ',category:'Inspection',origin:'recipe'});
-    await selectFile(page,'workflow-only.png');await expect(panel.locator('.detail-inner > p.small')).toHaveText('workflow-only.png');
-    await expectOrigin(panel,{prefix:'Positive prompt category: ',category:'Landscapes',origin:'prompt'});
-    // An unlinked file shows no category until it has its own.
-    await selectFile(page,'empty.png');await expect(panel.locator('.panel-heading h2')).toHaveText('empty.png');
-    await expect(originChip(panel)).toHaveCount(0);
-    // Own categories: one overrides the prompt's on a linked file, one sits on an unlinked file.
-    await putOwnCategory(request,['inspector/workflow-only.png'],'Portraits');await putOwnCategory(request,['inspector/empty.png'],'Scans');
-    await page.reload();
-    await selectFile(page,'workflow-only.png');await expect(panel.locator('.detail-inner > p.small')).toHaveText('workflow-only.png');
-    await expectOrigin(panel,{prefix:'Image category: ',category:'Portraits',origin:'this image'});
-    await selectFile(page,'empty.png');await expect(panel.locator('.panel-heading h2')).toHaveText('empty.png');
-    await expectOrigin(panel,{prefix:'Image category: ',category:'Scans',origin:'this image'});
-    await selectFile(page,'complete.png');await expect(panel.locator('.panel-heading h2')).toHaveText(POSITIVE_TITLE);
-    await expectOrigin(panel,{prefix:'Recipe category: ',category:'Inspection',origin:'recipe'});
-    // The viewer's full details show the same chips.
-    let details=await viewerDetails(page,'workflow-only.png');
-    await expectOrigin(details,{prefix:'Image category: ',category:'Portraits',origin:'this image'});
-    await page.keyboard.press('Escape');await expect(page.locator('dialog#viewer-dialog[open]')).toHaveCount(0);
-    details=await viewerDetails(page,'complete.png');
-    await expectOrigin(details,{prefix:'Recipe category: ',category:'Inspection',origin:'recipe'});
-    await page.keyboard.press('Escape');await expect(page.locator('dialog#viewer-dialog[open]')).toHaveCount(0);
-    details=await viewerDetails(page,'empty.png');
-    await expectOrigin(details,{prefix:'Image category: ',category:'Scans',origin:'this image'});
-});
-
 test('tag chip filters Images by that tag',async({page,request})=>{
    await expect(await request.post('/__test__/reset',{data:{full_inspector:true}})).toBeOK();
    const list=await(await request.get('/prompt_manager/library')).json();const id=list.items.find(item=>item.text.startsWith('Inspector portrait')).id;
@@ -249,7 +193,7 @@ test('tag chip filters Images by that tag',async({page,request})=>{
    await page.goto('/prompt_manager/workspace#/images');await selectFile(page,'workflow-only.png');
    const panel=page.getByRole('complementary',{name:'Selected image details',exact:true});
    const listing=page.waitForRequest(item=>item.url().includes('/images/output?')&&new URL(item.url()).searchParams.has('tags'));
-    await panel.getByRole('region',{name:'Prompt tags',exact:true}).getByRole('button',{name:'geometric',exact:true}).click();
+    await panel.locator('.detail-inner > .tags').getByRole('button',{name:'geometric',exact:true}).click();
    expect(new URL((await listing).url()).searchParams.get('tags')).toBe('geometric');
    await expect(page.locator('article[data-image-key="0:inspector/workflow-only.png"]')).toBeVisible();
    await expect(page.locator('article[data-image-key="0:inspector/complete.png"]')).toBeVisible();
@@ -266,7 +210,7 @@ test('pair send and history appear only with real roles and link',async({page,re
    await expect(panel.getByRole('button',{name:'Send prompt pair to ComfyUI: explicit-empty.png',exact:true})).toBeVisible();
    await expect(panel.getByRole('button',{name:'Prompt history',exact:true})).toHaveCount(0);
    await selectFile(page,'empty.png');await expect(panel.locator('.panel-heading h2')).toHaveText('empty.png');
-    await expect(panel.locator('.detail-footer button')).toHaveText(['Collections…','Delete…']);await expect(panel.getByRole('button',{name:/^Send prompt pair/})).toHaveCount(0);
+    await expect(panel.locator('.detail-footer')).toHaveCount(0);await expect(panel.getByRole('button',{name:/^Send prompt pair/})).toHaveCount(0);
 });

 test('no provenance, raw or download controls in the side panel',async({page,request})=>{
@@ -294,19 +238,19 @@ test('viewer details hold provenance, raw records and downloads',async({page,req
    await page.setViewportSize({width:1600,height:1100});const reads=await patchInspection(page);
    await fullFixture(page,request);let details=await viewerDetails(page,'complete.png');
    // The panel content without the cover, D117's Copy settings summary after the facts, then the two disclosures,
-    // then the pair send and history buttons (D20) and D139's Collections….
-    expect(await viewerStructure(details)).toEqual({outer:['div','button.send','button','button'],
-        inner:['div.panel-heading','p.small','div.tags','section.prompt-section.positive','section.prompt-section.negative','section.tag-section.linked-tags','dl.meta-grid','button.settings-summary','details','details']});
+    // then the pair send and history buttons (D20).
+    expect(await viewerStructure(details)).toEqual({outer:['div','button.send','button'],
+        inner:['div.panel-heading','p.small','div.tags','section.prompt-section.positive','section.prompt-section.negative','div.tags','dl.meta-grid','button.settings-summary','details','details']});
    await expect(details.locator(':scope > div > button')).toHaveText('Copy settings summary');
    await expect(details.locator(':scope > div > button.settings-summary')).toHaveCSS('white-space','normal');
    await expect(details.locator('.detail-cover,.detail-inner,.detail-footer')).toHaveCount(0);
    await expect(details.locator('.panel-heading h2')).toHaveText(POSITIVE_TITLE);await expect(details.locator('.panel-heading .chip')).toHaveText('PNG');
    await expect(details.locator(':scope > div > p.small')).toHaveText('complete.png');
    await expect(details.locator('span.chip.blue')).toHaveText('Workflow inferred');
-    await expect(details.getByRole('region',{name:'Recipe tags',exact:true}).locator('.tags > span.chip')).toHaveText(['fixture','geometric']);
+    await expect(details.locator(':scope > div > .tags').last().locator('span.chip')).toHaveText(['fixture','geometric']);
    await expect(details.locator('.meta-grid').first().locator('dd')).toHaveText(['9007199254740993','28','6.5','dpmpp_2m','karras','fixture-model.safetensors']);
    await expect(details.locator('summary')).toHaveText(['File & provenance','Workflow & raw metadata']);
-    await expect(details.locator(':scope > button')).toHaveText(['Send to ComfyUI','Prompt history','Collections…']);
+    await expect(details.locator(':scope > button')).toHaveText(['Send to ComfyUI','Prompt history']);
    await expect(details.locator(':scope > button.send')).toHaveAccessibleName(`Send prompt pair to ComfyUI: ${POSITIVE_TITLE}`);
    // File & provenance: the honest facts and the concept's "Prompt evidence" line; no per-fact source lines.
    const provenance=details.locator('details').first();await provenance.locator('summary').click();
@@ -317,9 +261,7 @@ test('viewer details hold provenance, raw records and downloads',async({page,req
    await expect(provenance.getByText('Prompt evidence: workflow inferred',{exact:true})).toBeVisible();
    await expect(provenance.getByText('Saved association; not verified against current file',{exact:true})).toBeVisible();
    await expect(provenance.getByRole('link',{name:'Download original',exact:true})).toBeVisible();
-    // D154 (#449) labels the recipe's tags in their own section; the other legacy labels stay gone.
-    await expect(details).not.toContainText(/Configuration evidence|Embedded parameter evidence|prompt evidence|extension/);
-    await expect(details.locator('.tag-section.linked-tags .role-label')).toHaveText('Recipe tags · 2');
+    await expect(details).not.toContainText(/Configuration evidence|Embedded parameter evidence|prompt evidence|extension|Recipe tags/);
    // Workflow & raw metadata: the concept's focusable `pre`, then the downloads with their unavailable reasons.
    const raw=details.locator('details').last();await raw.locator('summary').click();
    await expect(raw.locator('pre[tabindex="0"] > code').first()).toBeVisible();
@@ -333,10 +275,9 @@ test('viewer details hold provenance, raw records and downloads',async({page,req
    await expect(details.getByText('Prompt evidence: embedded parameters',{exact:true})).toBeVisible();
    await expect(details.locator('.panel-heading .chip')).toHaveText('File extension PNG');
    await expect(details.locator('details dl.meta-grid dd').nth(4)).toHaveText('PNG extension');await expect(details).not.toContainText('.PNG');
-    // No badge, no line; no resolved pair or link: after the details only D139's Collections….
+    // No badge, no line; no resolved pair or link, no buttons after the details.
    reads.patch=null;await page.keyboard.press('Escape');details=await viewerDetails(page,'empty.png');
-    expect((await viewerStructure(details)).outer).toEqual(['div','button']);
-    await expect(details.locator(':scope > button')).toHaveText(['Collections…']);
+    expect((await viewerStructure(details)).outer).toEqual(['div']);
    await details.getByText('File & provenance',{exact:true}).click();await expect(details).not.toContainText('Prompt evidence');
    // The history button leaves the viewer for the prompt's history.
    await page.keyboard.press('Escape');details=await viewerDetails(page,'complete.png');
@@ -475,7 +416,7 @@ test('full inspector keeps long literal content reachable on mobile',async({page

 test('embedded gallery uses the same full inspector',async({page,request})=>{
    await expect(await request.post('/__test__/reset',{data:{full_inspector:true}})).toBeOK();const list=await(await request.get('/prompt_manager/library')).json();const id=list.items.find(item=>item.text.startsWith('Inspector portrait')).id;
-    await page.goto(`/prompt_manager/workspace#/library/${id}`);await selectFile(page,'complete.png');const panel=inspector(page);await expect(panel.getByRole('heading',{name:POSITIVE_TITLE,exact:true})).toBeVisible();await expect(panel.locator('.meta-grid dt')).toHaveText(['Seed','Steps','CFG','Sampler','Scheduler','Model']);await expect(panel.getByRole('region',{name:'Recipe tags',exact:true}).locator('.tags > span.chip')).toHaveText(['fixture','geometric']);await expect(panel).not.toHaveAttribute('id','image-inspector');await openSelected(page);await expect(page.locator('#viewer-dialog .file-inspector')).toHaveCount(1);
+    await page.goto(`/prompt_manager/workspace#/library/${id}`);await selectFile(page,'complete.png');const panel=inspector(page);await expect(panel.getByRole('heading',{name:POSITIVE_TITLE,exact:true})).toBeVisible();await expect(panel.locator('.meta-grid dt')).toHaveText(['Seed','Steps','CFG','Sampler','Scheduler','Model']);await expect(panel.locator('.detail-inner > .tags').last().locator('span.chip')).toHaveText(['fixture','geometric']);await expect(panel).not.toHaveAttribute('id','image-inspector');await openSelected(page);await expect(page.locator('#viewer-dialog .file-inspector')).toHaveCount(1);
 });

 test('Prompt history to the shown route closes the viewer and re-renders it, as the concept go() does',async({page,request})=>{
@@ -558,8 +499,7 @@ test.describe('full inspector coarse pointer',()=>{
        }
        await openSelected(page);const viewer=page.locator('dialog#viewer-dialog');
        await expect(viewer.locator('.viewer-canvas img')).toBeVisible();
-        // #450 D156: the view switch is hidden at 700px and below; a shown one is measured like ×.
-        for(const target of await viewer.locator('#viewer-toolbar > :is(button,a),.dialog-header > button:visible').all()) {
+        for(const target of await viewer.locator('#viewer-toolbar > :is(button,a),.dialog-header > button').all()) {
            const box=await target.evaluate(node=>{const {width,height}=node.getBoundingClientRect();return {width,height,name:node.getAttribute('aria-label')};});
            expect(box.width,box.name).toBeGreaterThanOrEqual(80);expect(box.height,box.name).toBeGreaterThanOrEqual(80);
        }
@@ -622,15 +562,6 @@ test('viewer matches the concept shell and toolbar order',async({page,request})=
        const production=await page.evaluate(VIEWER_SHELL);
        // C8 rebuilds the details content; until then the shared file inspector marks the aside it renders into.
        production.paths=production.paths.map(path=>path.replace('aside#viewer-details.file-inspector','aside#viewer-details'));
-        // #450 D156: production's view switch sits right before × (hidden at 700px and below); the concept has none.
-        const modePaths=production.paths.filter(path=>path.includes('button#viewer-mode'));
-        expect(modePaths.map(path=>path.split(' > ').slice(2).join(' > '))).toEqual(['button#viewer-mode.icon-btn','button#viewer-mode.icon-btn > svg.icon','button#viewer-mode.icon-btn > svg.icon > path']);
-        expect(production.paths[production.paths.indexOf(modePaths[2])+1]).toBe('dialog#viewer-dialog > div.dialog-header > button#viewer-close');
-        production.paths=production.paths.filter(path=>!modePaths.includes(path));
-        // #480 D159: the Images viewer's Delete… (`danger`) follows Download; the concept has none.
-        expect(production.toolbar[8].text).toBe('Delete…');
-        production.toolbar.splice(8,1);
-        production.paths=production.paths.filter(path=>!path.includes('button.danger'));
        // #249 D34: after Next → production appends its own status lines (position, then the transform and slideshow
        // reasons), and Download stays the original-file link; every other control keeps the concept's text and order.
        const appended=production.toolbar.slice(9);
@@ -745,9 +676,6 @@ test('collection viewer uses real public transforms and resets on navigation',as
 async function slideshowFixture(page,request,preferences={videoAutoplay:false,videoMute:true,videoLoop:false}) {
    await expect(await request.post('/__test__/reset',{data:{full_inspector:true,include_video:true}})).toBeOK();
    await page.goto('/prompt_manager/workspace#/images');
-    // Install the fake clock before the fixture wraps setTimeout: the wrapped timer (which the viewer session captures)
-    // must be the fake one, so page.clock.runFor alone decides when the 3500 ms slideshow deadline fires.
-    await page.clock.install();
    await page.evaluate(async preferences=>{
        if(preferences) localStorage.setItem('gallerySettings',JSON.stringify(preferences));
        const [{createMediaViewer},{createInspectionController},{createScope},{createPromptSender}]=await Promise.all([
@@ -767,7 +695,7 @@ async function slideshowFixture(page,request,preferences={videoAutoplay:false,vi
    },preferences);
    await expect(mediaDialog(page).getByRole('button',{name:'Zoom in',exact:true})).toHaveAttribute('aria-disabled','false');
    await expect(mediaDialog(page).locator('#viewer-details > div > p.small')).toHaveText('complete.png');
-    await page.clock.pauseAt(new Date(Date.now()+1000));
+    await page.clock.install();await page.clock.pauseAt(new Date(Date.now()+1000));
 }
 const slideshowButton=page=>mediaDialog(page).locator('#viewer-toolbar').getByRole('button',{name:/^(Play|Pause|Stop) slideshow$/});
 const timerCount=page=>page.evaluate(()=>window.slideshowTimers.size);
@@ -1,7 +1,7 @@
 import {writeFile} from 'node:fs/promises';
 import {test,expect} from './fixtures.mjs';
 import {captureCanonicalState} from './history-canonical-comparison.mjs';
-import {SIZES,THEMES,MOTIONS,seedConcept,openConcept,openProduction,inventoryOf,diffInventory,mutate,stripExact,measureInspector,withChipSource} from './concept-inventory.mjs';
+import {SIZES,THEMES,MOTIONS,seedConcept,openConcept,openProduction,inventoryOf,diffInventory,mutate,stripExact} from './concept-inventory.mjs';

 // Task F5 of #249: the production Prompt history (#/library/<id>) against the immutable concept's (#prompt/alpine,
 // app.js renderHistory a587–622, the dialogs a1282–1304, style.css 1059–1179 and 1546–1567), on the concept-shaped real
@@ -272,62 +272,6 @@ for(const [width,height] of SIZES)for(const theme of THEMES)test(`history geomet
    } finally {await host.evaluate(()=>window.conceptHost.dispose());await host.close();}
 });

-/**
- * D145 (#332): the History media inspector (a recorded run's current file, `recorded-run.mjs`) shows the file's own
- * category with the chip rule of the Images side panel and viewer (D146). The concept has no recorded-run inspector, so
- * its chip is the concept viewer's own category chip (app.js a402, imageDetails(i, true)) with the recorded D146 origin
- * and the own category added at runtime (`withChipSource`). The chip's own place depends on what precedes it in either
- * inspector, so its box is compared by size only.
- */
-const OWN_CATEGORY='Portraits';
-const chipOnly=chip=>{const {left,top,source,...rest}=chip;return {...rest,source:source&&(({left,top,...own})=>own)(source)};};
-const categoryChipOf=async(page,root)=>(await page.evaluate(measureInspector,root)).badges.chips.find(chip=>chip.source);
-
-async function conceptViewerChip(page,theme) {
-    await openConcept(page,'images',theme);await page.mouse.move(0,0);
-    await page.locator('.gallery-body > .image-grid > .media-card').first().locator('.image-open').click();
-    await expect(page.locator('#viewer-dialog[open] #viewer-details .panel-heading h2')).toHaveText(TITLE);
-    const restore=await withChipSource(page,'#viewer-details','this image',OWN_CATEGORY);await settle(page);
-    const chip=await categoryChipOf(page,'#viewer-details');
-    await restore();
-    return chip;
-}
-
-/** Recorded run for the baseline's newest run, its one reported output opened in the viewer. */
-async function productionRunChip(page,theme,positiveId) {
-    await openProductionHistory(page,theme,'no-preference',positiveId);
-    await page.getByRole('button',{name:'Show repeat run for Quality baseline',exact:true}).click();
-    const run=page.getByRole('dialog',{name:'Recorded run',exact:true});
-    await expect(run).toBeVisible();
-    const view=run.getByRole('button',{name:'View current file',exact:true});
-    await expect(view).toBeEnabled();await view.click();
-    const details=page.locator('#viewer-dialog[open] #viewer-details');
-    await expect(details.locator('.chip-source')).toHaveText(' · this image');
-    await page.mouse.move(0,0);await settle(page);
-    return categoryChipOf(page,'#viewer-dialog[open] #viewer-details');
-}
-
-async function setOwnCategory(request,path,category) {
-    const listing=await (await request.get('/prompt_manager/images/output?mode=workspace&limit=40')).json();
-    const root_scope=listing.images.find(item=>item.root_index===0).root_scope;
-    const response=await request.put('/prompt_manager/images/category',{data:{items:[{root_index:0,root_scope,path}],category}});
-    await expect(response).toBeOK();
-}
-
-for(const [width,height] of SIZES)for(const theme of THEMES)test(`history media inspector category chip matches the concept ${width}x${height} ${theme} (D145)`,async({page,request},testInfo)=>{
-    await page.setViewportSize({width,height});
-    const {manifest}=testInfo;
-    // The baseline's newest image: the output of the run its dot opens (the fixture records one run per image).
-    const baseline=manifest.images.find(image=>image.prompt==='alpine'&&image.variant===0);
-    await setOwnCategory(request,baseline.path,OWN_CATEGORY);
-    const reference=await conceptViewerChip(page,theme);
-    const actual=await productionRunChip(page,theme,manifest.prompts[0].positive_id);
-    await captureCanonicalState(page,testInfo,`production-history-run-chip-${width}-${theme}`,'#viewer-dialog[open]');
-    expect.soft(reference,'concept chip').toMatchObject({tag:'span',className:'chip',text:`${OWN_CATEGORY} · this image`,hidden:null});
-    // D21: the hidden prefix names the scope; D146 as above.
-    expect.soft(diffInventory({...chipOnly(reference),hidden:'Image category: '},chipOnly(actual)),'chip differences after D21, D145, D146').toEqual([]);
-});
-
 // The comparison is only worth something if it notices a change (spec §7 mutation check): one CSS mutation (the variant
 // dot's width) and one DOM mutation (Compare negatives removed), each applied after an exact match.
 test('history comparison detects mutations',async({page},testInfo)=>{
@@ -30,16 +30,11 @@ function captionDay(seconds,now=new Date()) {
    return `${name} · ${date.toLocaleDateString('en-US',options)}`;
 }

-/**
- * D8 (amended by #249 PR D and #331): the selection bar's real actions only. Add to collection compares in place
- * (D138). #480 D159: Remove links… returns as Delete…; OMITTED_BULK names the concept button it replaces.
- */
-const OMITTED_BULK=Object.freeze(['Remove links…']);
-const OMITTED_BULK_SELECTORS=Object.freeze(['bulk-remove'].map(action=>`#bulkbar [data-action="${action}"]`));
+/** D8 (amended by #249 PR D): the selection bar's real actions only; Add to collection and Remove links… are left out. */
+const OMITTED_BULK=Object.freeze(['Add to collection','Remove links…']);
+const OMITTED_BULK_SELECTORS=Object.freeze(['bulk-collection','bulk-remove'].map(action=>`#bulkbar [data-action="${action}"]`));
 /** D85: Auto-tag selected follows the concept's Add tags, a concept button of its own text. */
 const AUTO_TAG_CLONE=Object.freeze([{selector:'#bulkbar [data-action="bulk-tags"]',text:'Auto-tag selected'}]);
-/** #480 D159: Delete… takes the place of Remove links… (the concept's `danger` button, under another text). */
-const DELETE_CLONE=Object.freeze([{selector:'#bulkbar [data-action="bulk-remove"]',text:'Delete…'}]);

 /**
 * `withoutItems` for a row with padding and a border (the `.bulkbar`): its items flow again inside the content box,
@@ -90,18 +85,15 @@ function listInfo(card,actionsWidth) {
 /** Recorded Images deviations only (spec §8); everything else in the concept inventory must equal production. */
 const nocase=(a,b)=>{const x=a.toLowerCase(),y=b.toLowerCase();return x<y?-1:x>y?1:a<b?-1:a>b?1:0;};

-export function mapImagesConcept(reference,{manifest,now=new Date(manifest.now*1000),imageCategories=[]}) {
+export function mapImagesConcept(reference,{manifest,now=new Date(manifest.now*1000)}) {
    const paths=new Map(manifest.images.map(image=>[image.filename,image.path]));
    // D14: the sort appends production's two sorts. Save view is the concept's own (saved views, #249 D16 retired).
    const toolbar={...reference.toolbar};
-    // D153 (#447): production offers no "Highest rated".
-    toolbar.items=toolbar.items.map(item=>item.id==='sort'?{...item,options:[...item.options.filter(option=>option!=='Highest rated'),'Oldest first','Name Z–A']}:item);
+    toolbar.items=toolbar.items.map(item=>item.id==='sort'?{...item,options:[...item.options,'Oldest first','Name Z–A']}:item);
    // D36: the category list is the Library's real list, sorted alphabetically (database/library.py `ORDER BY category
    // COLLATE NOCASE, category`); the concept lists its samples in prompt order (app.js 348). Only the order is mapped.
-    // D141 (#332): the list also holds the listed images' own categories (`GET /prompt_manager/images/categories`),
-    // sorted in with the Library's.
    toolbar.items=toolbar.items.map(item=>item.id==='category-filter'
-        ?{...item,options:[item.options[0],...[...item.options.slice(1),...imageCategories].sort(nocase)]}:item);
+        ?{...item,options:[item.options[0],...item.options.slice(1).sort(nocase)]}:item);
    // D29: no "Illustrative previews" sample tag.
    const filterRow=withoutItems(reference.filterRow,item=>String(item.className).includes('sample-tag'));
    filterRow.items=filterRow.items.map(item=>{
@@ -171,9 +163,9 @@ const pick=inventory=>stripExact(inventory);
 // The concept's own sample categories, in its first-appearance order (app.js 348): what D36 reorders.
 const CONCEPT_CATEGORIES=['All categories','Landscapes','Architecture','Environments','Illustration'];

-function compare(reference,actual,manifest,sections=SECTIONS,imageCategories=[]) {
+function compare(reference,actual,manifest,sections=SECTIONS) {
    const only=inventory=>Object.fromEntries(sections.map(key=>[key,inventory[key]]));
-    return diffInventory(pick(only(mapImagesConcept(reference,{manifest,imageCategories}))),pick(only(actual)));
+    return diffInventory(pick(only(mapImagesConcept(reference,{manifest}))),pick(only(actual)));
 }

 /** The comparison as a gate: throws, naming every differing path, unless production equals the mapped concept. */
@@ -454,12 +446,10 @@ for(const [width,height] of SIZES)for(const theme of THEMES)test(`images selecti
    const restore=await mutate(page,{remove:[...OMITTED_BULK_SELECTORS]});
    const removed=(await inventoryOf(page,'#main')).bulkbar;
    await restore();
-    // The oracle for production's bar: the concept page itself with D85's button and D159's Delete… in place of
-    // Remove links….
-    const restoreClones=await mutate(page,{clone:[...AUTO_TAG_CLONE,...DELETE_CLONE]});
-    const restoreRemoved=await mutate(page,{remove:[...OMITTED_BULK_SELECTORS]});
+    // The oracle for production's bar: the concept page itself without the omitted actions and with D85's button.
+    const restoreProduction=await mutate(page,{remove:[...OMITTED_BULK_SELECTORS],clone:AUTO_TAG_CLONE});
    const oracle=await inventoryOf(page,'#main');
-    await restoreRemoved();await restoreClones();
+    await restoreProduction();
    await captureCanonicalState(page,testInfo,`concept-images-selected-${width}-${theme}`);
    await openProductionLoaded(page,theme,'no-preference');
    const emptyActual=await inventoryOf(page,'#workspace-main');
@@ -472,7 +462,7 @@ for(const [width,height] of SIZES)for(const theme of THEMES)test(`images selecti
        'Add to collection','Export metadata','Remove links…','Clear']);
    expect.soft(diffInventory(stripExact(mapBulkbar(reference.bulkbar,0).bulkbar.bar),stripExact(removed.bar)),'bar without the omitted actions').toEqual([]);
    expect.soft(actual.bulkbar.bar.items.map(item=>item.text),'production bar').toEqual(['1 selected','Add tags','Auto-tag selected',
-        'Set category','Add to collection','Export metadata','Delete…','Clear']);
+        'Set category','Export metadata','Clear']);
    expect.soft(compare(empty,emptyActual,manifest,['bulkbar','cards','panel']),'nothing checked').toEqual([]);
    expect.soft(compare(oracle,actual,manifest,['bulkbar','cards','panel']),'one card checked').toEqual([]);
    // The bar comparison notices a change to the production bar.
@@ -480,159 +470,6 @@ for(const [width,height] of SIZES)for(const theme of THEMES)test(`images selecti
    expect(compare(oracle,await inventoryOf(page,'#workspace-main'),manifest,['bulkbar']).map(item=>item.path)).toContain('bulkbar.bar.paddingTop');
 });

-/**
- * #331 D137: the collection page's Edit leads the heading actions, drawn in the concept as a plain copy of its Import
- * button reading "Edit" (no icon, no action), so the browser lays out what follows it; returns an undo.
- */
-async function drawCollectionEdit(page) {
-    await page.evaluate(()=>{
-        const actions=document.querySelector('#main .heading-actions');
-        const edit=actions.querySelector('button').cloneNode(false);
-        for(const key of Object.keys(edit.dataset))delete edit.dataset[key];
-        edit.textContent='Edit';actions.prepend(edit);window.__collectionEdit=edit;
-    });
-    await settle(page);
-    return ()=>page.evaluate(()=>{window.__collectionEdit.remove();delete window.__collectionEdit;});
-}
-
-// #331 D137: `#/collection/<id>` against the concept's `#collection-landscapes` (app.js a1152–1157, a1186–1189): the
-// collection's name as the h1, "Collection" as the breadcrumb, the Images description, toolbar and filter row. The grid
-// is not compared: the concept's members come from its categories, production's from the stored collection.
-for(const [width,height] of SIZES)for(const theme of THEMES)test(`collection page heading, toolbar and filter row match the concept ${width}x${height} ${theme}`,async({page},testInfo)=>{
-    await page.setViewportSize({width,height});
-    const manifest=testInfo.manifest;
-    await openConcept(page,'collection-landscapes',theme);await page.mouse.move(0,0);await settle(page);
-    await expect(page.locator('#main #page-title')).toHaveText('Landscapes');
-    await expect(page.locator('#breadcrumb')).toHaveText('Collection');
-    const restore=await drawCollectionEdit(page);
-    const reference=await inventoryOf(page,'#main');
-    await restore();
-    await openProduction(page,`collection/${manifest.collections.Landscapes}`,theme);await page.mouse.move(0,0);
-    await expect(page.locator(CARDS)).toHaveCount(12);
-    await expect(page.locator('#workspace-main #page-title')).toHaveText('Landscapes');
-    await expect(page.locator('#workspace-breadcrumb')).toHaveText('Collection');
-    await expect(page).toHaveTitle('Collection · Prompt Manager');
-    await settle(page);
-    const actual=await inventoryOf(page,'#workspace-main');
-    expect.soft(actual.heading.actions.buttons.map(item=>item.text),'production heading actions').toEqual(['Edit','Import','New prompt']);
-    expect.soft(reference.heading.actions.buttons.map(item=>item.text),'mapped concept heading actions').toEqual(['Edit','Import','New prompt']);
-    expect.soft(compare(reference,actual,manifest,['heading','toolbar','filterRow']),'collection page').toEqual([]);
-    // The comparison notices a lost Edit.
-    await mutate(page,{remove:['#workspace-main .heading-actions > button:first-child']});
-    expect(compare(reference,await inventoryOf(page,'#workspace-main'),manifest,['heading']).length).toBeGreaterThan(0);
-});
-
-/** #332: an own category on one listed image, set through the real route (PUT /prompt_manager/images/category). */
-const IMAGE_CATEGORY='Portraits';
-async function setImageCategory(request,path,category) {
-    const listing=await (await request.get('/prompt_manager/images/output?mode=workspace&limit=40')).json();
-    const root_scope=listing.images.find(item=>item.root_index===0).root_scope;
-    const response=await request.put('/prompt_manager/images/category',{data:{items:[{root_index:0,root_scope,path}],category}});
-    await expect(response).toBeOK();
-    expect(await response.json()).toMatchObject({success:true,category,updated:1});
-}
-
-/**
- * Runs in the page: the open Set category dialog (the concept's `simpleInput`, app.js 1384-1390 and 1138): its title,
- * the body's tree, the field, the input and its suggestions (`datalist`), and the actions with every button's box,
- * all relative to the dialog, with the concept's geometry and tokens.
- */
-function measureCategoryDialog() {
-    const dialog=document.querySelector('dialog#modal[open]');
-    const css=(node,...keys)=>node?Object.fromEntries(keys.map(key=>[key,getComputedStyle(node)[key]])):null;
-    const name=node=>[node.localName,...[...node.classList].sort()].join('.');
-    const text=node=>node?.textContent.trim()??null;
-    const origin=dialog.getBoundingClientRect();
-    const box=node=>{const rect=node.getBoundingClientRect();return {left:Math.round(rect.left-origin.left),top:Math.round(rect.top-origin.top),
-        width:Math.round(rect.width),height:Math.round(rect.height)};};
-    const body=dialog.querySelector('#modal-body');
-    const field=body.querySelector(':scope > .field');
-    const label=field?.querySelector(':scope > label'),input=field?.querySelector(':scope > input');
-    const list=body.querySelector(':scope > datalist');
-    const actions=body.querySelector(':scope > .dialog-actions');
-    return {
-        title:text(dialog.querySelector('#modal-title')),
-        tree:[...body.children].map(name),
-        field:field&&{tree:[...field.children].map(name),...css(field,'display','flexDirection','rowGap','marginBottom'),...box(field)},
-        label:label&&{text:text(label),for:label.htmlFor,...css(label,'fontSize','fontWeight','color')},
-        input:input&&{id:input.id,type:input.type,value:input.value,list:input.getAttribute('list'),
-            ...css(input,'height','paddingLeft','fontSize','color','backgroundColor','borderTopColor','borderTopLeftRadius'),...box(input)},
-        suggestions:list&&{id:list.id,shown:list.getClientRects().length>0,options:[...list.options].map(option=>option.value)},
-        actions:{tree:[...actions.children].map(name),...css(actions,'display','justifyContent','columnGap','rowGap','flexWrap','marginTop'),...box(actions),
-            buttons:[...actions.children].map(button=>({text:text(button),className:button.className,
-                ...css(button,'backgroundColor','color','fontSize','paddingTop','paddingLeft','borderTopColor','minHeight'),...box(button)}))},
-        width:Math.round(origin.width),height:Math.round(origin.height),
-    };
-}
-
-/**
- * The concept's own open dialog as production records it, changed at runtime so the browser lays it out: D140 (#332)
- * empties the field (the concept pre-fills its demo "Landscapes"), lists the toolbar's categories as the field's
- * suggestions (`datalist#workspace-input-suggestions`) and adds "Use prompt category", a plain button of the concept's
- * own Cancel, between Cancel and the primary action; D8 names the primary action "Apply" ("Apply in prototype").
- */
-async function categoryDialogAsRecorded(page,suggestions) {
-    await mutate(page,{clone:[{selector:'dialog#modal[open] .dialog-actions > button:first-child',text:'Use prompt category'}]});
-    await page.evaluate(suggestions=>{
-        const body=document.querySelector('dialog#modal[open] #modal-body');
-        const input=body.querySelector('#action-input');input.value='';input.setAttribute('list','workspace-input-suggestions');
-        const list=document.createElement('datalist');list.id='workspace-input-suggestions';
-        for(const value of suggestions){const option=document.createElement('option');option.value=value;list.append(option);}
-        body.querySelector(':scope > .field').after(list);
-        body.querySelector('.dialog-actions > .ca-primary').textContent='Apply';
-    },suggestions);
-    await settle(page);
-    return page.evaluate(measureCategoryDialog);
-}
-
-async function openCategoryDialog(page,scope) {
-    await page.locator(scope).locator(CARDS).first().locator('.image-overlays > label > input[type="checkbox"]').check();
-    await expect(page.locator('#bulkbar > .bulkbar > strong')).toHaveText('1 selected');
-    await page.locator('#bulkbar').getByRole('button',{name:'Set category',exact:true}).click();
-    await expect(page.locator('dialog#modal[open] #modal-title')).toHaveText('Categorize selected images');
-    await page.mouse.move(0,0);await settle(page);
-    return page.evaluate(measureCategoryDialog);
-}
-
-// D140 and D141 (#332): with one image's own category set, the toolbar's category options and the Set category dialog
-// against the concept's (app.js 348 and 1384-1390). The dialog is compared with the concept page itself changed at
-// runtime as recorded (`categoryDialogAsRecorded`); unmapped, it differs only in the recorded parts.
-for(const [width,height] of SIZES)for(const theme of THEMES)test(`images category options and Set category dialog match the concept ${width}x${height} ${theme}`,async({page,request},testInfo)=>{
-    await page.setViewportSize({width,height});
-    const manifest=testInfo.manifest;
-    await setImageCategory(request,manifest.images.at(-1).path,IMAGE_CATEGORY);
-    await openConceptLoaded(page,theme,'no-preference');
-    const reference=await inventoryOf(page,'#main');
-    const referenceDialog=await openCategoryDialog(page,'#main');
-    await captureCanonicalState(page,testInfo,`concept-images-category-${width}-${theme}`,'dialog#modal');
-    const suggestions=[...CONCEPT_CATEGORIES.slice(1),IMAGE_CATEGORY].sort(nocase);
-    const oracle=await categoryDialogAsRecorded(page,suggestions);
-    await page.keyboard.press('Escape');await expect(page.locator('dialog#modal[open]')).toHaveCount(0);
-
-    await openProductionLoaded(page,theme,'no-preference');
-    await expect(page.locator('#category-filter option')).toHaveText(['All categories',...suggestions]);
-    const actual=await inventoryOf(page,'#workspace-main');
-    const actualDialog=await openCategoryDialog(page,'#workspace-main');
-    await captureCanonicalState(page,testInfo,`production-images-category-${width}-${theme}`,'dialog#modal');
-    const path=testInfo.outputPath('images-category-geometry.json');
-    await writeFile(path,JSON.stringify({referenceDialog,oracle,actualDialog,reference:reference.toolbar,actual:actual.toolbar},null,2));
-    await testInfo.attach('images-category-geometry',{path,contentType:'application/json'});
-
-    // The concept itself: its sample categories and its pre-filled simpleInput with Cancel / Apply in prototype.
-    expect.soft(reference.toolbar.items.find(item=>item.id==='category-filter').options,'concept categories').toEqual(CONCEPT_CATEGORIES);
-    expect.soft(referenceDialog,'concept dialog').toMatchObject({title:'Categorize selected images',label:{text:'Category'},
-        input:{id:'action-input',value:'Landscapes',list:null},suggestions:null});
-    expect.soft(referenceDialog.actions.buttons.map(button=>button.text),'concept actions').toEqual(['Cancel','Apply in prototype']);
-    // D141: the toolbar options add the image's own category, sorted in (D36).
-    expect.soft(compare(reference,actual,manifest,['toolbar'],[IMAGE_CATEGORY]),'toolbar differences after D14, D36, D141').toEqual([]);
-    // D140 and D8: the dialog equals the concept page laid out as recorded.
-    expect.soft(diffInventory(oracle,actualDialog),'dialog differences after D8, D140').toEqual([]);
-    // Unmapped, the concept differs only in the field's value and suggestions, the body's datalist and the actions.
-    const recorded=/^(input\.(value|list)|tree\.|suggestions|actions\.)/;
-    expect.soft(diffInventory(referenceDialog,actualDialog).map(item=>item.path).filter(item=>!recorded.test(item)),'unrecorded dialog differences').toEqual([]);
-    expect.soft(actualDialog.suggestions,'suggestions').toEqual({id:'workspace-input-suggestions',shown:false,options:suggestions});
-});
-
 // The comparison is only worth something if it notices a change (spec §7 mutation check): one CSS mutation (the
 // `.media-info` padding) and one DOM mutation (the Inspect buttons removed), each applied after an exact match.
 test('images comparison detects mutations',async({page},testInfo)=>{
@@ -1,106 +0,0 @@
-import {test,expect} from './fixtures.mjs';
-import {SIZES,THEMES,seedConceptAt,openConcept,openProduction,diffInventory,mutate} from './concept-inventory.mjs';
-
-// #480 (D159): the Images selection bar's Delete… against the concept's "Remove links…" (app.js a432, `danger`) and
-// its review against the concept's `maintenancePlan` (a953–957): the bar button's place and style, the review's
-// `dl.meta-grid` rows and its actions, on the concept-shaped fixture, at 1600x1100 and 390x844 in both themes.
-// Paired screenshots are artifacts only; there are no PNG baselines.
-test.use({locale:'en-US',timezoneId:'UTC'});
-
-const CARDS='.gallery-body > .image-grid > .media-card';
-
-/** Runs in the page: the selection bar's danger button and where it sits among the bar's buttons. */
-function measureBar() {
-    const bar=document.querySelector('#bulkbar > .bulkbar');
-    const buttons=[...bar.querySelectorAll(':scope > button')];
-    const danger=bar.querySelector(':scope > button.danger');
-    const css=(node,...keys)=>Object.fromEntries(keys.map(key=>[key,getComputedStyle(node)[key]]));
-    return {
-        // The danger action sits right before Clear, the last button.
-        dangerBeforeClear:buttons.indexOf(danger)===buttons.length-2,
-        lastText:buttons.at(-1).textContent.trim(),
-        danger:css(danger,'color','backgroundColor','borderTopColor','fontSize','fontWeight','paddingTop','paddingLeft',
-            'borderTopLeftRadius','height'),
-    };
-}
-
-/** Runs in the page: the open review's grid and actions (the parts production shares with the concept). */
-function measureReview() {
-    const dialog=document.querySelector('dialog#modal[open]');
-    const css=(node,...keys)=>node?Object.fromEntries(keys.map(key=>[key,getComputedStyle(node)[key]])):null;
-    const grid=dialog.querySelector('#modal-body dl.meta-grid');
-    const entry=grid.querySelector(':scope > div');
-    const actions=dialog.querySelector('#modal-body > .dialog-actions');
-    const [cancel]=actions.children;
-    return {
-        grid:css(grid,'display','gridTemplateColumns','columnGap','rowGap'),
-        dt:css(entry.querySelector('dt'),'fontSize','color','textTransform','letterSpacing'),
-        dd:css(entry.querySelector('dd'),'fontSize','color','marginLeft'),
-        terms:[...grid.querySelectorAll('dt')].map(dt=>dt.textContent.trim()),
-        actions:css(actions,'display','justifyContent','columnGap','marginTop'),
-        cancel:{text:cancel.textContent.trim(),...css(cancel,'backgroundColor','color','fontSize','paddingTop','paddingLeft')},
-    };
-}
-
-async function checkFirst(page) {
-    await page.locator(CARDS).first().locator('.image-overlays > label > input[type="checkbox"]').check();
-}
-
-async function concept(page,theme) {
-    await openConcept(page,'images',theme);
-    await checkFirst(page);
-    const bar=await page.evaluate(measureBar);
-    await page.locator('#main #bulkbar').getByRole('button',{name:'Remove links…',exact:true}).click();
-    await expect(page.locator('dialog#modal[open] #modal-title')).toHaveText('Review maintenance plan');
-    await page.mouse.move(0,0);
-    return {bar,review:await page.evaluate(measureReview)};
-}
-
-async function production(page,theme) {
-    await openProduction(page,'images',theme);
-    await expect(page.locator(CARDS).first()).toBeVisible();
-    await checkFirst(page);
-    const bar=await page.evaluate(measureBar);
-    await page.locator('#workspace-main #bulkbar').getByRole('button',{name:'Delete…',exact:true}).click();
-    const dialog=page.locator('dialog#modal[open]');
-    await expect(dialog.locator('#modal-title')).toHaveText('Delete 1 image');
-    await dialog.getByRole('radio',{name:/^Remove from the library only/}).check();
-    await page.mouse.move(0,0);
-    return {bar,review:await page.evaluate(measureReview)};
-}
-
-/**
- * D159: production's rows follow the chosen mode (Scope, then what the files lose, Backup and Media on disk; the
- * concept's sample has Scope, Protected, Backup and Media on disk). The geometry, tokens and the Cancel button match.
- */
-function mapConcept(reference,actual) {
-    return {...reference,review:{...reference.review,terms:actual.review.terms}};
-}
-
-test.beforeEach(async({page,request},testInfo)=>{testInfo.manifest=await seedConceptAt(page,request);});
-
-for(const theme of THEMES)for(const [width,height] of SIZES) {
-    test(`delete matches the concept's remove links ${theme} ${width}x${height}`,async({page},testInfo)=>{
-        await page.setViewportSize({width,height});
-        const reference=await concept(page,theme);
-        await page.screenshot({path:testInfo.outputPath(`concept-remove-links-${theme}-${width}.png`)});
-        const actual=await production(page,theme);
-        await page.screenshot({path:testInfo.outputPath(`production-delete-${theme}-${width}.png`)});
-        expect(reference.review.terms).toEqual(['Scope','Protected','Backup','Media on disk']);
-        expect(actual.review.terms[0]).toBe('Scope');
-        expect(actual.review.terms.slice(-2)).toEqual(['Backup','Media on disk']);
-        expect(diffInventory(mapConcept(reference,actual),actual)).toEqual([]);
-    });
-}
-
-test('delete comparison detects mutations',async({page})=>{
-    await page.setViewportSize({width:1600,height:1100});
-    const reference=await concept(page,'dark');
-    const actual=await production(page,'dark');
-    const expected=mapConcept(reference,actual);
-    expect(diffInventory(expected,actual)).toEqual([]);
-    const undo=await mutate(page,{css:'dialog#modal dl.meta-grid { column-gap: 31px; } dialog#modal .dialog-actions { gap: 29px; }'});
-    const paths=diffInventory(expected,{...actual,review:await page.evaluate(measureReview)}).map(item=>item.path);
-    expect(paths).toEqual(expect.arrayContaining(['review.grid.columnGap','review.actions.columnGap']));
-    await undo();
-});
@@ -9,7 +9,7 @@ import { parityPng } from './local-inspect-files.mjs';
 // `#metadata` (docs/concepts/workspace/app.js renderMetadata 740–748, selection 1715–1729, style.css 709–722,
 // 1180–1194, 1543–1545, 1559–1564), at 1600x1100 and 390x844 in both themes, in three states: initial, selected (the
 // same synthetic PNG set into both `#local-file` inputs) and viewer-open. The concept is never edited: the recorded
-// differences D60–D66 and D155 (TESTING.md) are applied to its measurement, and, where they change copy, to its page before it
+// differences D60–D66 (TESTING.md) are applied to its measurement, and, where they change copy, to its page before it
 // is measured, so the browser lays the concept out with production's words. After that the diff must be empty.
 // Paired captures are artifacts only; there are no PNG baselines.
 test.use({ locale: 'en-US', timezoneId: 'UTC', reducedMotion: 'reduce' });
@@ -22,8 +22,7 @@ const COPY = {
        'Read embedded metadata in this browser. The file is not uploaded or added to your library.'],
    chooser: ['Choose an image for a local preview', 'Choose an image or video for a local preview'],
    note: ['This mock previews your file locally. Sample metadata is available with “Open sample metadata”.',
-        // D155 (#448): choosing the file opens its metadata.
-        'Your file stays in this browser. Choosing it opens its metadata.'],
+        'Your file stays in this browser. Its metadata opens with “Open file metadata”.'],
    toast: ['Local preview only. No file uploaded; sample metadata is available above.',
        'Local preview only. No file uploaded; metadata is available above.'],
 };
@@ -213,29 +212,23 @@ async function productionStates(page, theme, testInfo, tag) {
    await settle(page);
    const initial = await page.evaluate(measureInspect, '#workspace-main');
    await captureCanonicalState(page, testInfo, `production-initial-${tag}`);
-    // D155 (#448): choosing the file opens the viewer with its details at once (the concept waits for its heading
-    // action), so the viewer state is measured first; the selected page is measured after Escape, with the focus the
-    // close returned to the chooser removed (the concept's page has no focused control there).
    await page.locator('#workspace-main #local-file').setInputFiles(parityPng(FILE));
-    await expect(page.locator('dialog#viewer-dialog[open] #viewer-details .panel-heading')).toBeVisible();
-    await expect(page.locator('dialog#viewer-dialog[open] #viewer-details .meta-grid').first()).toBeVisible();
-    await page.mouse.move(0, 0);
-    await settle(page);
-    const viewer = await page.evaluate(measureViewer);
-    await captureCanonicalState(page, testInfo, `production-viewer-${tag}`);
-    await page.keyboard.press('Escape');
-    await expect(page.locator('dialog#viewer-dialog')).toHaveCount(0);
-    await page.evaluate(() => document.activeElement?.blur());
    await expect(page.locator('#workspace-main #local-preview img.local-file-preview')).toBeVisible();
    await page.locator('#workspace-main #local-preview img').evaluate(image => image.decode().catch(() => {}));
-    // D155: no toast; the opened viewer was the confirmation.
-    await expect(page.locator('#workspace-toast')).toHaveText('');
+    await expect(page.locator('#workspace-toast')).toHaveText(COPY.toast[1]);
    await expect(action).toHaveAttribute('aria-disabled', 'false');
    // D63: a readable PNG shows no status line.
    await expect(page.locator('#workspace-main #local-preview p.small')).toHaveCount(0);
    await settle(page);
    const selected = await page.evaluate(measureInspect, '#workspace-main');
    await captureCanonicalState(page, testInfo, `production-selected-${tag}`);
+    await action.click();
+    await expect(page.locator('dialog#viewer-dialog[open] #viewer-details .panel-heading')).toBeVisible();
+    await expect(page.locator('dialog#viewer-dialog[open] #viewer-details .meta-grid').first()).toBeVisible();
+    await page.mouse.move(0, 0);
+    await settle(page);
+    const viewer = await page.evaluate(measureViewer);
+    await captureCanonicalState(page, testInfo, `production-viewer-${tag}`);
    return { initial, selected, viewer };
 }

@@ -1,7 +1,7 @@
 import {writeFile} from 'node:fs/promises';
 import {test,expect} from './fixtures.mjs';
 import {captureCanonicalState} from './history-canonical-comparison.mjs';
-import {SIZES,THEMES,seedConcept,openConcept,openProduction,inspectorOf,diffInventory,mutate,countCopy,saveImageTags,withChipSource,withTagSections,PROMPT_TAGS} from './concept-inventory.mjs';
+import {SIZES,THEMES,seedConcept,openConcept,openProduction,inspectorOf,diffInventory,mutate,countCopy,saveImageTags} from './concept-inventory.mjs';

 // Task D4 of #249: the Images side panel (app.js imageDetails a400–414) and the viewer's full details (imageDetails(i,
 // true)) against the immutable concept, on the concept-shaped real fixture, at 1600x1100 and 390x844 in both themes.
@@ -13,8 +13,6 @@ test.use({locale:'en-US',timezoneId:'UTC'});

 const CARDS='.gallery-body > .image-grid > .media-card';
 const TITLE='Alpine observatory';
-// D146 (#332): alpine_00001.png's recipe has no category, so its chip shows the positive's, " · prompt" (D39).
-const ORIGIN='prompt';
 const FIXTURE_IMAGES=24;
 // The concept's sticky panel never scrolls; production's scrolls inside the window above 700px (D20/D21 side panel).
 const PANEL_INSET=40;
@@ -40,24 +38,17 @@ function withFocusablePrompts(inventory) {
    return {...inventory,controls,sections:inventory.sections.map(section=>({...section,text:{...section.text,tabIndex:0}}))};
 }

-/**
- * D21: the category chip names its scope in a visually hidden prefix; here the linked positive's (D39 fallback). Its
- * visible origin (D146, #332: " · prompt") is the concept page's own chip with `span.chip-source` added at runtime
- * (`withChipSource`), so `reference.panel` and `viewerPlain` already carry it.
- */
+/** D21: the category chip names its scope in a visually hidden prefix; here the linked positive's (D39 fallback). */
 function withCategoryScope(inventory) {
    const [badge,category,...rest]=inventory.badges.chips;
    return {...inventory,badges:{...inventory.badges,chips:[badge,{...category,hidden:'Positive prompt category: '},...rest]}};
 }

 /**
- * Recorded inspector deviations only (spec §8, TESTING.md D3, D20–D22, D34, D38, D117, D139, D146 and D154, whose labelled
- * tag sections the concept page gets at runtime from `withTagSections`); everything else must
+ * Recorded inspector deviations only (spec §8, TESTING.md D3, D20–D22, D34, D38 and D117); everything else must
 * equal production. `reference.viewerPlain` is the concept's own full details
 * with its tag chips made plain (D20), D117's summary button added and, under a coarse pointer, D34's targets, all at
- * runtime: the browser lays out what follows them, as the Images spec's removed toolbar items do. D139's
- * "Collections…" is drawn after Prompt history in both the concept's panel footer and its full details; #480's
- * D159 "Delete…" follows it in the panel footer.
+ * runtime: the browser lays out what follows them, as the Images spec's removed toolbar items do.
 */
 export function mapInspectorConcept(reference,{viewport}) {
    const {panel,viewerPlain,fileControls}=reference;
@@ -110,43 +101,17 @@ async function openProductionPanel(page,theme) {
    await expect(page.locator(CARDS).first()).toBeVisible();
    await expect(panelOf(page).locator('.panel-heading h2')).toHaveText(TITLE);
    await expect(panelOf(page).locator('.detail-footer')).toBeVisible();
-    await expect(panelOf(page).locator('.detail-inner > .tags')).toHaveCount(1);
-    await expect(panelOf(page).locator('.detail-inner > .tag-section.linked-tags')).toBeVisible();
+    await expect(panelOf(page).locator('.detail-inner > .tags')).toHaveCount(2);
    await settle(page);
 }

 /**
- * #331 D139: production's "Collections…" after Prompt history in `selector`'s buttons, drawn in the concept as its own
- * Prompt history button (no action) with the concept's folder icon (its Images filter chip's); returns an undo.
+ * The concept's tag chips in the open viewer as plain `span.chip`s (D20), D34's coarse targets and D117's "Copy
+ * settings summary" after the six facts (LI-4), drawn as the concept's own plain button (its "Download sample JSON",
+ * without its action); returns an undo.
 */
-async function withCollectionsButton(page,selector) {
-    await page.evaluate(selector=>{
-        const history=[...document.querySelectorAll(`${selector} > button`)].find(button=>button.textContent.includes('Prompt history'));
-        const button=history.cloneNode(false);
-        for(const key of Object.keys(button.dataset))delete button.dataset[key];
-        button.append(document.querySelector('.filter-row .chip > svg.icon').cloneNode(true),' Collections…');
-        history.after(button);(window.__collectionsButtons??=[]).push(button);
-        // #480 D159: Delete… ends the panel's actions, drawn as the concept's own `danger` button (its Remove links…).
-        if(selector.startsWith('#image-inspector')) {
-            const remove=history.cloneNode(false);
-            for(const key of Object.keys(remove.dataset))delete remove.dataset[key];
-            remove.className='danger';remove.textContent='Delete…';
-            button.after(remove);window.__collectionsButtons.push(remove);
-        }
-    },selector);
-    await settle(page);
-    return async()=>{await page.evaluate(()=>{for(const button of window.__collectionsButtons??[])button.remove();delete window.__collectionsButtons;});};
-}
-
-/**
- * The concept's tag chips in the open viewer in D154's labelled sections (`sections`) as plain `span.chip`s (D20), D34's
- * coarse targets and D117's "Copy settings summary" after the six facts (LI-4), drawn as the concept's own plain button
- * (its "Download sample JSON", without its action); returns an undo.
- */
-async function plainViewerChips(page,sections) {
+async function plainViewerChips(page) {
    const restoreTargets=await mutate(page,{css:D34_COARSE_TARGETS});
-    const restoreSource=await withChipSource(page,'#viewer-details',ORIGIN);
-    const restoreSections=await withTagSections(page,'#viewer-details',sections);
    await page.evaluate(()=>{
        window.__plainChips=[...document.querySelectorAll('#viewer-details .tags > button.chip')].map(button=>{
            const span=document.createElement('span');span.className='chip';span.textContent=button.textContent;
@@ -157,12 +122,11 @@ async function plainViewerChips(page,sections) {
        summary.textContent='Copy settings summary';summary.classList.add('settings-summary');
        document.querySelector('#viewer-details > div > dl.meta-grid').after(summary);window.__summaryButton=summary;
    });
-    const restoreCollections=await withCollectionsButton(page,'#viewer-details');
+    await settle(page);
    return async()=>{
-        await restoreCollections();
        await page.evaluate(()=>{for(const [span,button] of window.__plainChips)span.replaceWith(button);delete window.__plainChips;
            window.__summaryButton.remove();delete window.__summaryButton;});
-        await restoreSections();await restoreSource();await restoreTargets();
+        await restoreTargets();
    };
 }

@@ -180,7 +144,7 @@ async function fileControlsOf(page) {
 * The first card's viewer: its full details and open "File & provenance" measured (in the concept also with plain
 * chips), then closed again. `mutation` (production) is applied once the viewer is open and undone before it closes.
 */
-async function viewerOf(page,concept,mutation=null,sections=PROMPT_TAGS) {
+async function viewerOf(page,concept,mutation=null) {
    await page.locator(CARDS).first().locator('.image-open').click();
    await expect(page.locator('#viewer-dialog[open] #viewer-details .panel-heading h2')).toHaveText(TITLE);
    await settle(page);
@@ -189,7 +153,7 @@ async function viewerOf(page,concept,mutation=null,sections=PROMPT_TAGS) {
    const {viewerDetails}=await inspectorOf(page);
    const fileControls=await fileControlsOf(page);
    let viewerPlain=null;
-    if(concept) {const restore=await plainViewerChips(page,sections);viewerPlain=(await inspectorOf(page)).viewerDetails;await restore();}
+    if(concept) {const restore=await plainViewerChips(page);viewerPlain=(await inspectorOf(page)).viewerDetails;await restore();}
    await restoreMutation?.();
    await page.keyboard.press('Escape');
    await expect(page.locator('#viewer-dialog[open]')).toHaveCount(0);
@@ -197,18 +161,9 @@ async function viewerOf(page,concept,mutation=null,sections=PROMPT_TAGS) {
    await page.evaluate(()=>new Promise(resolve=>setTimeout(resolve,0)));await settle(page);
    return {viewerDetails,viewerPlain,fileControls};
 }
-async function inventory(page,concept=false,sections=PROMPT_TAGS) {
-    // D146: the concept panel's category chip with its visible origin; D139: Collections… after Prompt history; D154's
-    // labelled tag sections (by default the fixture's D39 positive tags under "Prompt tags"), laid out by the concept page.
-    const restoreSource=concept?await withChipSource(page,'#image-inspector',ORIGIN):null;
-    const restoreCollections=concept?await withCollectionsButton(page,'#image-inspector > .detail-footer'):null;
-    const restoreSections=concept?await withTagSections(page,'#image-inspector',sections):null;
-    if(concept)await settle(page);
+async function inventory(page,concept=false) {
    const {panel}=await inspectorOf(page);
-    await restoreSections?.();
-    await restoreCollections?.();
-    await restoreSource?.();
-    const {viewerDetails,viewerPlain,fileControls}=await viewerOf(page,concept,null,sections);
+    const {viewerDetails,viewerPlain,fileControls}=await viewerOf(page,concept);
    return concept?{panel,viewerDetails,viewerPlain,fileControls}:{panel,viewerDetails,fileControls};
 }

@@ -272,8 +227,7 @@ async function productionSendOf(page,context) {
 /** A tag chip: the collection it leaves (the count line), then the chip pressed again for the same result. */
 async function tagOf(page) {
    const before=await page.locator('#result-count').textContent();
-    // The concept's bare row, or production's linked-tags section (D154): the last chip row either way.
-    await panelOf(page).locator('.detail-inner .tags').last().getByRole('button',{name:'cinematic',exact:true}).click();
+    await panelOf(page).locator('.detail-inner > .tags').last().getByRole('button',{name:'cinematic',exact:true}).click();
    // Production's caption reads "Loading images…" until the tag's listing answers (#391); the concept's search is instant.
    await expect.poll(async()=>{const text=await page.locator('#result-count').textContent();return text!==before&&text!=='Loading images…';}).toBe(true);
    await settle(page);
@@ -334,13 +288,9 @@ for(const [width,height] of SIZES)for(const theme of THEMES)test(`inspector pane
    expect.soft(panel.sections.map(section=>section.label.color)[0],'concept role colors').not.toBe(panel.sections[1].label.color);
    expect.soft(panel.facts,'concept facts').toMatchObject({columns:2,columnGap:'12px',rowGap:'12px',fontSize:width>700?'11px':'12px'});
    expect.soft(panel.footer,'concept footer').toMatchObject({paddingTop:'13px',paddingRight:'17px',paddingBottom:'13px',paddingLeft:'17px'});
-    // The concept's bare "Landscapes" with the D146 origin added at runtime (`withChipSource`).
-    expect.soft(panel.badges.chips.map(chip=>chip.text),'concept badges').toEqual(['Execution recorded','Landscapes · prompt']);
+    expect.soft(panel.badges.chips.map(chip=>chip.text),'concept badges').toEqual(['Execution recorded','Landscapes']);
    expect.soft(reference.viewerDetails.structure.inner.slice(-2),'concept full details').toEqual(['details','details']);

-    // D154: both documents measured the labelled section, so the comparison covers it (never two absent sections).
-    for(const [name,inventory] of [['concept panel',reference.panel],['concept viewer',reference.viewerPlain],['panel',actual.panel],['viewer',actual.viewerDetails]])
-        expect.soft(inventory.tagSections.map(section=>section.label.text),`${name} tag sections`).toEqual(['Prompt tags · 3']);
    expect.soft(diff,'differences after the recorded deviations').toEqual([]);
    // Copy: the concept's toast "Prompt copied." (or its dialog), in both documents.
    expect.soft(production.copy,'copy').toEqual(concept.copy);
@@ -370,18 +320,13 @@ test('a recipe-linked image without recipe metadata shows its positive prompt me
    await openProductionPanel(page,'dark');
    await page.locator(CARDS).nth(1).locator('[aria-label^="Inspect"]').click();
    await expect(panelOf(page).locator('.panel-heading h2')).toHaveText('Quiet geometry');
-    const badges=panelOf(page).locator('.detail-inner > .tags');
-    await expect(badges).toHaveCount(1);
-    await expect(badges.locator('.chip')).toHaveText(['Execution recorded','Positive prompt category: Architecture · prompt']);
-    await expect(badges.locator('.chip .ca-visually-hidden')).toHaveText('Positive prompt category: ');
-    // D146 (#332): the visible origin names where the value came from.
-    await expect(badges.locator('.chip .chip-source')).toHaveText(' · prompt');
-    // D154: the positive's tags, so the section is "Prompt tags", not "Recipe tags".
-    const tags=panelOf(page).getByRole('region',{name:'Prompt tags',exact:true});
-    await expect(tags.locator('.role-label')).toHaveText('Prompt tags · 3');
-    await expect(tags.locator('.tags > button.chip')).toHaveText(['minimal','warm_light','editorial']);
-    await expect(tags.locator('span.chip')).toHaveCount(0);
-    await expect(panelOf(page).locator('.detail-footer button')).toHaveText(['Send to ComfyUI','Prompt history','Collections…','Delete…']);
+    const rows=panelOf(page).locator('.detail-inner > .tags');
+    await expect(rows).toHaveCount(2);
+    await expect(rows.first().locator('.chip')).toHaveText(['Execution recorded','Positive prompt category: Architecture']);
+    await expect(rows.first().locator('.chip .ca-visually-hidden')).toHaveText('Positive prompt category: ');
+    await expect(rows.nth(1).locator('button.chip')).toHaveText(['minimal','warm_light','editorial']);
+    await expect(rows.nth(1).locator('span.chip')).toHaveCount(0);
+    await expect(panelOf(page).locator('.detail-footer button')).toHaveText(['Send to ComfyUI','Prompt history']);
 });

 // #391: a tag chip replaces the collection; until its listing answers the caption says it is loading, never that the
@@ -394,7 +339,7 @@ test('a tag chip collection reads as loading, not empty, until its listing answe
    await page.route(url=>url.pathname==='/prompt_manager/images/output'&&url.searchParams.get('tags')==='cinematic',
        async route=>{arrived();await held;await route.continue();},{times:1});
    const count=page.locator('#result-count');
-    await panelOf(page).locator('.tag-section.linked-tags').getByRole('button',{name:'cinematic',exact:true}).click();
+    await panelOf(page).locator('.detail-inner > .tags').last().getByRole('button',{name:'cinematic',exact:true}).click();
    await reached;
    await expect(count).toHaveText('Loading images…');
    await expect(page.locator(CARDS)).toHaveCount(0);
@@ -404,9 +349,8 @@ test('a tag chip collection reads as loading, not empty, until its listing answe
 });

 // Task C3 (D88, #249 PR C): the concept's chip row is the image's own tags (`i.tags`, app.js a402). With those names
-// saved as the file's current image tags, production draws them in D154's "Image tags" section (Tags filter buttons in
-// the panel, plain in the viewer) and the linked positive's equal tags in its "Prompt tags" section after it (#449),
-// and equals the concept with its row in those two sections, in both sizes.
+// saved as the file's current image tags, production draws the row from them (Tags filter buttons in the panel, plain
+// in the viewer, the linked positive's equal tags not repeated) and still equals the concept, in both sizes.
 for(const [width,height] of SIZES)test(`image tags saved on the concept image keep the inspector equal to the concept ${width}x${height} (D88)`,async({page,request},testInfo)=>{
    test.setTimeout(120_000);
    const viewport={width,height};await page.setViewportSize(viewport);
@@ -414,14 +358,13 @@ for(const [width,height] of SIZES)test(`image tags saved on the concept image ke
    const names=await panelOf(page).locator('.detail-inner > .tags').last().locator('button.chip').allTextContents();
    expect(names).toEqual(['cinematic','blue_hour','architecture']);
    await captureCanonicalState(page,testInfo,`concept-image-tags-${width}`,'#image-inspector');
-    const reference=await inventory(page,true,[['image-tags','Image tags','Image tags'],...PROMPT_TAGS]);
+    const reference=await inventory(page,true);
    const {path}=testInfo.manifest.images.find(item=>item.filename==='alpine_00001.png');
    expect(await saveImageTags(request,path,names)).toEqual(names);
    const read=page.waitForResponse(item=>new URL(item.url()).pathname===`/prompt_manager/images/inspect/${path}`);
    await openProductionPanel(page,'dark');
    expect((await (await read).json()).image_tags).toEqual({state:'current',tags:names});
-    await expect(panelOf(page).locator('.tag-section.image-tags .chip')).toHaveText(names);
-    await expect(panelOf(page).locator('.tag-section.linked-tags .chip')).toHaveText(names);
+    await expect(panelOf(page).locator('.detail-inner > .tags').last().locator('.chip')).toHaveText(names);
    await captureCanonicalState(page,testInfo,`production-image-tags-${width}`,'#image-inspector');
    assertInspectorMatch(reference,await inventory(page),viewport);
 });
@@ -446,17 +389,6 @@ test('inspector comparison detects mutations',async({page})=>{
    await restoreCss();await settle(page);
    assertInspectorMatch(reference,await measure(),viewport);

-    // D154: the tag section's muted label and its row's spacing are part of the mapped concept.
-    for(const [css,path] of [['#image-inspector .tag-section .role-label { color: rgb(255, 0, 0) }',/panel\.tagSections\.0\.label\.color/],
-        ['#image-inspector .tag-section > .tags { margin-top: 12px }',/panel\.tagSections\.0\.row\.marginTop/],
-        ['#image-inspector .tag-section { border-top-width: 0 }',/panel\.tagSections\.0\.borderTopWidth/]]) {
-        const restore=await mutate(page,{css});
-        const mutated=await measure();
-        expect(()=>assertInspectorMatch(reference,mutated,viewport)).toThrow(path);
-        await restore();await settle(page);
-    }
-    assertInspectorMatch(reference,await measure(),viewport);
-
    const panel=(await inspectorOf(page)).panel;
    const viewerMutated=async mutation=>{const {viewerDetails,fileControls}=await viewerOf(page,false,mutation);return {panel,viewerDetails,fileControls};};
    const withoutActions=await viewerMutated({remove:['#viewer-details > button']});
@@ -468,19 +400,6 @@ test('inspector comparison detects mutations',async({page})=>{
    expect(()=>assertInspectorMatch(reference,withoutSummary,viewport)).toThrow(/viewerDetails\.structure\.inner/);
    assertInspectorMatch(reference,await viewerMutated(),viewport);

-    // D139: Collections… is part of the mapped concept, so losing it is a difference.
-    const restoreButton=await mutate(page,{remove:['#image-inspector > .detail-footer > button:last-child']});
-    const withoutCollections=await measure();
-    expect(()=>assertInspectorMatch(reference,withoutCollections,viewport)).toThrow(/panel\.footer/);
-    await restoreButton();await settle(page);
-
-    // D146: the visible origin is part of the mapped concept, so losing it is a difference.
-    const restoreSource=await mutate(page,{remove:['#image-inspector .chip-source']});
-    const sourceMutated=await measure();
-    expect(()=>assertInspectorMatch(reference,sourceMutated,viewport)).toThrow(/panel\.badges\.chips\.1\.source/);
-    await restoreSource();await settle(page);
-    assertInspectorMatch(reference,await measure(),viewport);
-
    await mutate(page,{remove:['#image-inspector > .detail-footer']});
    const domMutated=await measure();
    expect(()=>assertInspectorMatch(reference,domMutated,viewport)).toThrow(/panel\.footer/);
@@ -21,8 +21,8 @@ export function mapLibraryConcept(reference) {
    // Save view is the concept's own (saved views, #249 D16 retired).
    const toolbar={...library.toolbar};
    toolbar.items=toolbar.items.map(item=>{
-        // D14: the Library appends its Oldest first after the concept's sorts; D153 (#447) drops "Highest rated".
-        if(item.id==='sort')return {...item,options:[...item.options.filter(option=>option!=='Highest rated'),'Oldest first']};
+        // D14: the Library appends its Oldest first after the concept's three sorts.
+        if(item.id==='sort')return {...item,options:[...item.options,'Oldest first']};
        // D36: the category list is the Library's real list, sorted alphabetically; the concept lists prompt order.
        if(item.id==='category-filter')return {...item,options:[item.options[0],...item.options.slice(1).sort(nocase)]};
        return item;
@@ -30,26 +30,18 @@ export function mapLibraryConcept(reference) {
    // A shorter toolbar moves what follows it up by as much.
    const rise=library.toolbar.height-toolbar.height;
    const cards=library.cards.map((card,index)=>({...card,
-        // D148 (#437): each card leads with the concept's Images `.image-overlays` selection checkbox, placed absolutely
-        // over the art, so nothing else moves; it is compared with the concept's own overlay below.
-        children:['image-overlays',...card.children],
        // D23: "− N negative variants" uses the singular for one; that row is the concept's own, measured so (`oracle`).
        meta:card.meta.items[0]?.text===PLURAL_ONE?reference.oracle.meta[index]:card.meta,
        // D23: a long title wraps inside the title row, so the title button may shrink below its text (`min-width: 0`).
        title:{...card.title,items:card.title.items.map(item=>item.tag==='button'?{...item,minWidth:'0px'}:item)},
        // D43: tag chips come in the store's alphabetical order; the row flows again from the concept's own chips.
        tags:sortedTags(card.tags),
-        // D153 (#447): no rating stars; the concept page itself is measured without them (`dropConceptRatings`). The
-        // fixture's run_count (4) and last_used_at (its own "now", where the page's clock stands) give the concept's own
-        // "4 runs" and "Used today". The two-line clamp is
+        // D23: the stars are aria-hidden, with a visually hidden "Rated N out of 5" spoken in their place. The fixture's
+        // run_count (4) and last_used_at (its own "now", where the page's clock stands) give the concept's own "4 runs"
+        // and "Used today". The two-line clamp is
        // applied below through `clampedCards`, measured on the concept with `CLAMP_CSS` (its samples wrap at 390px).
-        footer:card.footer}));
-    // D152 (#443): Show archived prompts (N) comes first in the heading actions, a plain button like Export (the concept
-    // fixture has nothing archived, so N is 0).
-    const actions=reference.heading.actions;
-    const plain=actions.buttons.find(button=>!button.primary);
-    const heading={...reference.heading,actions:{...actions,buttons:[{...plain,text:'Show archived prompts (0)'},...actions.buttons]}};
-    return {...reference,heading,library:{...library,toolbar,
+        footer:{...card.footer,facts:{...card.footer.facts,spoken:card.footer.facts.spoken.replace(/^(★+)/,stars=>`Rated ${stars.length} out of 5`)}}}));
+    return {...reference,library:{...library,toolbar,
        // D35: the caption uses the singular for one.
        caption:{...library.caption,top:library.caption.top-rise,spans:library.caption.spans.map(span=>({...span,text:countCopy(span.text)}))},
        ...(({grid,cards:clamped})=>({grid:{...grid,top:grid.top-rise},cards:clamped}))(clampedCards({grid:library.grid,cards})),
@@ -144,20 +136,9 @@ async function sortConceptTags(page) {
    return ()=>page.evaluate(()=>{for(const [row,chips] of window.__conceptTagOrder)row.append(...chips);delete window.__conceptTagOrder;});
 }

-/**
- * D153 (#447): production draws no 1–5 rating. The concept's card footers read "★★★★★ · Used today"; the stars and
- * their separator are taken out of the concept page itself, so the footer facts are measured as production draws them.
- * Returns the concept's original footer texts.
- */
-async function dropConceptRatings(page) {
-    return page.evaluate(()=>[...document.querySelectorAll('.prompt-card .card-footer > span')].map(span=>{
-        const original=span.textContent;span.textContent=original.replace(/^★+ · /,'');return original;}));
-}
 async function openConceptLibrary(page,theme,motion) {
    await openConcept(page,'library',theme,motion);
    await expect(page.locator(CARDS)).toHaveCount(CONCEPT_PROMPTS);
-    const footers=await dropConceptRatings(page);
-    expect(footers,'the concept rates every card (D153 removes it)').toEqual(Array(CONCEPT_PROMPTS).fill().map((_,index)=>expect.stringMatching(/^★+ · \S/)));
    await page.mouse.move(0,0);await decoded(page);await settle(page);
 }
 async function openProductionLibrary(page,theme,motion) {
@@ -311,7 +292,7 @@ for(const [width,height] of SIZES)for(const theme of THEMES)test(`library geomet
            expect.soft(card.meta,`${motion} concept meta`).toMatchObject({fontSize:'10px',columnGap:'9px'});
            expect.soft(card.meta.items.map(item=>item.text),`${motion} concept meta text`).toEqual(['− 3 negative variants','4 runs','4 images']);
            expect.soft(card.footer,`${motion} concept footer`).toMatchObject({paddingTop:'11px',paddingRight:'18px',paddingBottom:'11px',paddingLeft:'18px',borderTopWidth:'1px',borderTopStyle:'solid'});
-            expect.soft(card.footer.facts.text,`${motion} concept footer facts (D153: without the stars)`).toBe('Used today');
+            expect.soft(card.footer.facts.text,`${motion} concept footer facts`).toBe('★★★★★ · Used today');
            expect.soft(diffInventory(stripExact(cards.map(item=>sortedTags(item.tags))),stripExact(sorted)),`${motion} tags in alphabetical order`).toEqual([]);
            expect.soft(diffInventory(stripExact(clampedCards(reference.library)),stripExact({grid:clamped.grid,cards:clamped.cards})),`${motion} clamped cards`).toEqual([]);
            expect.soft(diff,`${motion} differences after the recorded deviations`).toEqual([]);
@@ -330,56 +311,6 @@ for(const [width,height] of SIZES)for(const theme of THEMES)test(`library geomet
    } finally {await host.evaluate(()=>window.conceptHost.dispose());await host.close();}
 });

-/**
- * D148 (#437): the selection checkbox overlay of `card` and the `.bulkbar` row inside `main`, with one item checked,
- * measured alike in the concept's Images page and production's Library: the overlay's inset in its card, the checkbox,
- * and the bar's box, tokens and the actions both bars have (Add tags, Set category, Clear; #442).
- */
-const measureSelection=(page,{card,main})=>page.evaluate(({card,main})=>{
-    const css=(node,...keys)=>{const style=getComputedStyle(node);return Object.fromEntries(keys.map(key=>[key,style[key]]));};
-    const rect=node=>node.getBoundingClientRect(),px=value=>Math.round(value*100)/100;
-    const font=node=>css(node,'fontFamily','fontSize','fontWeight','lineHeight','color');
-    const edges=node=>css(node,'paddingTop','paddingRight','paddingBottom','paddingLeft','marginBottom','borderTopWidth','borderTopStyle',
-        'borderTopColor','borderTopLeftRadius','backgroundColor');
-    const host=document.querySelector(card),overlay=host.querySelector('.image-overlays'),label=overlay.querySelector(':scope > label');
-    const input=label.querySelector('input'),root=document.querySelector(main),bar=root.querySelector('.bulkbar');
-    const shared=['Add tags','Set category','Clear'];
-    return {
-        overlay:{left:px(rect(overlay).left-rect(host).left),top:px(rect(overlay).top-rect(host).top),right:px(rect(host).right-rect(overlay).right),
-            ...css(overlay,'position','display','justifyContent','pointerEvents')},
-        label:css(label,'pointerEvents'),checkbox:{width:px(rect(input).width),height:px(rect(input).height),checked:input.checked,...css(input,'accentColor')},
-        bar:{left:px(rect(bar).left-rect(root).left),...css(bar,'display','alignItems','columnGap','rowGap','flexWrap'),...edges(bar),...font(bar),
-            count:{text:bar.querySelector(':scope > strong').textContent,...font(bar.querySelector(':scope > strong'))},
-            buttons:[...bar.querySelectorAll(':scope > button')].filter(button=>shared.includes(button.textContent.trim()))
-                .map(button=>({text:button.textContent.trim(),height:px(rect(button).height),...font(button),...edges(button)}))},
-    };
-},{card,main});
-async function conceptSelection(page,theme) {
-    await openConcept(page,'images',theme);
-    await page.locator('#image-grid .media-card').first().locator('input[data-select]').check();
-    await expect(page.locator('#bulkbar .bulkbar')).toBeVisible();await page.mouse.move(0,0);await settle(page);
-    return measureSelection(page,{card:'#image-grid .media-card',main:'#main'});
-}
-async function productionSelection(page,theme) {
-    await openProductionLibrary(page,theme,'no-preference');
-    await page.locator(CARDS).first().locator('.image-overlays input').check();
-    await expect(page.locator('#library-bulkbar .bulkbar')).toBeVisible();await page.mouse.move(0,0);await settle(page);
-    return measureSelection(page,{card:CARDS,main:'#workspace-main'});
-}
-for(const [width,height] of SIZES)for(const theme of THEMES)test(`the Library selection checkbox and bar match the concept's Images ones ${width}x${height} ${theme}`,async({page},testInfo)=>{
-    await page.setViewportSize({width,height});
-    const reference=await conceptSelection(page,theme);
-    await captureCanonicalState(page,testInfo,`concept-images-selection-${width}-${theme}`);
-    const actual=await productionSelection(page,theme);
-    await captureCanonicalState(page,testInfo,`production-library-selection-${width}-${theme}`);
-    await testInfo.attach('library-selection',{body:JSON.stringify({reference,actual},null,2),contentType:'application/json'});
-    expect(reference.bar.buttons.map(button=>button.text),'the concept bar has every Library action').toEqual(['Add tags','Set category','Clear']);
-    expect(actual).toEqual(reference);
-    // The comparison notices a moved checkbox (spec §7 mutation check).
-    await mutate(page,{css:'.prompt-card .image-overlays { inset: 20px 9px auto }'});
-    expect((await measureSelection(page,{card:CARDS,main:'#workspace-main'})).overlay.top).not.toBe(reference.overlay.top);
-});
-
 // The grid and cards at the concept's three-column breakpoint (style.css 1274–1276).
 for(const theme of THEMES)test(`library grid and cards match the concept 1800x1100 ${theme}`,async({page},testInfo)=>{
    await page.setViewportSize({width:1800,height:1100});
@@ -410,7 +341,7 @@ test('a run that crosses midnight still reads the concept fixture\'s day',async(
    const reference=await conceptInventory(page);
    await openProductionLibrary(page,'dark','no-preference');
    const actual=await inventoryOf(page,'#workspace-main');
-    expect(actual.library.cards.map(card=>card.footer.facts.text)).toEqual(Array(CONCEPT_PROMPTS).fill('Used today'));
+    expect(actual.library.cards.map(card=>card.footer.facts.text.replace(/^★+ · /,''))).toEqual(Array(CONCEPT_PROMPTS).fill('Used today'));
    expect(compare(reference,actual,{sections:['library'],library:['grid','cards','trailing']})).toEqual([]);
 });

@@ -1,148 +0,0 @@
-import { startCoverage, saveCoverage } from '../../tools/vendor/browser-coverage.mjs';
-import { test, expect } from './fixtures.mjs';
-import { SIZES, THEMES, seedConcept, openConcept, openProduction, diffInventory, mutate } from './concept-inventory.mjs';
-
-// #443 D152: the Library's Delete… review against the concept's own reviewed archive: the recipe editor's "Archive…"
-// (app.js 976), which opens `maintenancePlan("archive <title>")` (953–958, 1309–1310). The concept's shell, grid tokens,
-// `p.small` and actions are kept; its title, demo note, rows, note text and `ca-primary` start are replaced by D152's,
-// and the start takes the concept's `danger` class, measured on the editor's own "Archive…". The bar's Delete… is
-// compared with the concept Images bar's danger action, "Remove links…" (app.js 432).
-test.use({ locale: 'en-US', timezoneId: 'UTC' });
-
-test.beforeEach(async ({ page, request, browserName }) => {
-    await startCoverage(page, browserName);
-    await seedConcept(request);
-    page.conceptErrors = [];
-    page.on('pageerror', error => page.conceptErrors.push(error.message));
-});
-test.afterEach(async ({ page, browserName }) => {
-    await saveCoverage(page, browserName);
-    expect(page.conceptErrors).toEqual([]);
-});
-
-/** Runs in the page: the open review dialog's title, body tree, grid, notes and actions with the concept's tokens. */
-function measureReview() {
-    const dialog = document.querySelector('dialog#modal[open]');
-    const css = (node, ...keys) => node ? Object.fromEntries(keys.map(key => [key, getComputedStyle(node)[key]])) : null;
-    const name = node => [node.localName, ...[...node.classList].sort()].join('.');
-    const text = node => node?.textContent.trim() ?? null;
-    const body = dialog.querySelector('#modal-body');
-    const grid = body.querySelector(':scope > dl.meta-grid');
-    const notes = [...body.querySelectorAll(':scope > p.small')];
-    const actions = body.querySelector(':scope > .dialog-actions');
-    return {
-        title: text(dialog.querySelector('#modal-title')),
-        tree: [...body.children].map(name).filter(item => item !== 'p.demo-note' && item !== 'h3'),
-        grid: { rows: [...grid.children].map(row => [text(row.querySelector('dt')), text(row.querySelector('dd'))]),
-            ...css(grid, 'display', 'gridTemplateColumns', 'columnGap', 'rowGap'),
-            dt: css(grid.querySelector('dt'), 'fontSize', 'color', 'textTransform'), dd: css(grid.querySelector('dd'), 'fontSize', 'color') },
-        notes: notes.map(note => ({ text: text(note), ...css(note, 'fontSize', 'color', 'marginTop') })),
-        actions: { tree: [...actions.children].map(name), ...css(actions, 'display', 'justifyContent', 'columnGap', 'marginTop'),
-            buttons: [...actions.children].map(item => ({ text: text(item), className: item.className,
-                ...css(item, 'backgroundColor', 'color', 'fontSize', 'paddingTop', 'paddingLeft', 'borderTopColor') })) },
-    };
-}
-
-/** Runs in the page: a button's class and tokens (the concept's danger button, or production's). */
-function measureButton(selector) {
-    const node = document.querySelector(selector);
-    const style = getComputedStyle(node);
-    return { className: node.className, ...Object.fromEntries(['backgroundColor', 'color', 'fontSize', 'fontWeight', 'paddingTop',
-        'paddingLeft', 'borderTopColor', 'borderTopLeftRadius', 'height'].map(key => [key, key === 'height'
-        ? `${Math.round(node.getBoundingClientRect().height * 100) / 100}px` : style[key]])) };
-}
-
-async function conceptReview(page, theme) {
-    await openConcept(page, 'prompt/alpine', theme);
-    await page.locator('#main .heading-actions').getByRole('button', { name: 'Edit metadata', exact: true }).click();
-    const archive = page.locator('dialog#modal[open] .dialog-actions button', { hasText: 'Archive…' });
-    await expect(archive).toBeVisible();await page.mouse.move(0, 0);
-    const danger = await page.evaluate(measureButton, 'dialog#modal[open] .dialog-actions button.danger');
-    await archive.click();
-    await expect(page.locator('dialog#modal[open] #modal-title')).toHaveText('Review maintenance plan');
-    await page.mouse.move(0, 0);
-    return { danger, review: await page.evaluate(measureReview) };
-}
-
-async function seedMixed(request) {
-    // One unpaired prompt beside the concept's paired ones, so the review deletes one and archives one.
-    await expect(await request.post('/prompt_manager/save', { data: { text: 'Unpaired study', category: 'Studies' } })).toBeOK();
-    const items = (await (await request.get('/prompt_manager/library?limit=100')).json()).items;
-    return { unpaired: items.find(item => item.text === 'Unpaired study'), paired: items.find(item => item.variant_count > 0) };
-}
-
-async function productionReview(page, request, theme) {
-    const { unpaired, paired } = await seedMixed(request);
-    await openProduction(page, 'library', theme);
-    for (const item of [unpaired, paired]) await page.locator(`article[data-prompt-id="${item.id}"] .image-overlays input`).check();
-    await page.locator('#library-bulkbar .bulkbar').getByRole('button', { name: 'Delete…', exact: true }).click();
-    await expect(page.locator('dialog#modal[open] #modal-title')).toHaveText('Delete or archive selected prompts');
-    await page.mouse.move(0, 0);
-    return page.evaluate(measureReview);
-}
-
-/** D152's changes to the concept's review; everything else must equal the concept. */
-function mapDeleteConcept({ danger, review }) {
-    const [cancel] = review.actions.buttons;
-    const note = review.notes.at(-1);
-    return {
-        ...review,
-        title: 'Delete or archive selected prompts',
-        // #482: the paired prompt is deletable, so the review asks Archive or Delete permanently (a D90 radio row).
-        tree: ['dl.meta-grid', 'div.field', 'p.small', 'p.small', 'div.dialog-actions'],
-        grid: { ...review.grid, rows: [['Delete permanently', '1 prompt not in a saved pair'],
-            ['Archive', '1 prompt in a saved pair: hidden, restorable'],
-            ['Image links removed', '0 images will no longer show these prompts (files stay on disk)'],
-            ['Backup', 'Create and verify before deleting']] },
-        notes: [
-            { ...note, text: 'Prompts in a saved pair, as its positive or its negative, are archived instead of deleted, so the '
-                + 'pair and its runs stay intact. Archived prompts cannot be deleted. To bring them back, press Show archived prompts, '
-                + 'select them and press Restore.' },
-            // A second paragraph takes the concept's own `p + p` margin (style.css 93-95).
-            { ...note, marginTop: '10px', text: "Deleting removes each prompt's text, title, category, tags, rating, notes, run count, last use and "
-                + 'image links. Deleted prompts cannot be brought back one by one: the only way back is to restore the safety '
-                + 'backup taken first (System › Backup & export), which returns the whole library to that moment. It is kept '
-                + 'among the last 10 safety backups. Image files, favorites, collections and recorded runs stay. A later scan, a '
-                + 'new image or a node run with the same text adds it again as a new prompt.' },
-        ],
-        actions: { ...review.actions, tree: [review.actions.tree[0], 'button.danger'], buttons: [cancel, { text: 'Delete 1 and archive 1 prompt', className: danger.className,
-            backgroundColor: danger.backgroundColor, color: danger.color, fontSize: danger.fontSize, paddingTop: danger.paddingTop,
-            paddingLeft: danger.paddingLeft, borderTopColor: danger.borderTopColor }] },
-    };
-}
-
-for (const theme of THEMES) for (const [width, height] of SIZES) {
-    test(`the Delete… review matches the concept's reviewed archive ${theme} ${width}x${height}`, async ({ page, request }, testInfo) => {
-        await page.setViewportSize({ width, height });
-        const concept = await conceptReview(page, theme);
-        expect(concept.review.tree).toEqual(['dl.meta-grid', 'p.small', 'div.dialog-actions']);
-        await page.screenshot({ path: testInfo.outputPath(`concept-archive-review-${theme}-${width}.png`) });
-        const production = await productionReview(page, request, theme);
-        await page.screenshot({ path: testInfo.outputPath(`production-delete-review-${theme}-${width}.png`) });
-        expect(diffInventory(mapDeleteConcept(concept), production)).toEqual([]);
-    });
-}
-
-test('the Delete… review comparison detects mutations', async ({ page, request }) => {
-    await page.setViewportSize({ width: 1600, height: 1100 });
-    const concept = await conceptReview(page, 'dark');
-    await productionReview(page, request, 'dark');
-    const expected = mapDeleteConcept(concept);
-    const paths = async () => diffInventory(expected, await page.evaluate(measureReview)).map(item => item.path);
-    expect(await paths()).toEqual([]);
-    await mutate(page, { css: '#modal-body .dialog-actions .danger { padding-left: 2px }' });
-    expect(await paths()).toContain('actions.buttons.1.paddingLeft');
-});
-
-test('the bar\'s Delete… matches the concept Images bar\'s danger action', async ({ page, request }) => {
-    await page.setViewportSize({ width: 1600, height: 1100 });
-    await openConcept(page, 'images', 'dark');
-    await page.locator('#image-grid .media-card').first().locator('input[data-select]').check();
-    await expect(page.locator('#bulkbar .bulkbar')).toBeVisible();await page.mouse.move(0, 0);
-    const reference = await page.evaluate(measureButton, '#bulkbar .bulkbar button.danger');
-    const { paired } = await seedMixed(request);
-    await openProduction(page, 'library', 'dark');
-    await page.locator(`article[data-prompt-id="${paired.id}"] .image-overlays input`).check();
-    await expect(page.locator('#library-bulkbar .bulkbar')).toBeVisible();await page.mouse.move(0, 0);
-    expect(await page.evaluate(measureButton, '#library-bulkbar .bulkbar button.danger')).toEqual(reference);
-});
@@ -25,16 +25,9 @@ export function inventoryOf(dialog) {
        demo:Boolean(dialog.querySelector('.demo-note')),
    };
 }
-// Documented differences only: prototype Save label, prototype demo note, data-dependent values, and D153 (#447): the
-// concept's "Rating" select is not drawn. D161 (#481): the concept's one danger "Archive…" becomes "Archive variant…" and
-// is followed by the prompt's own "Delete prompt…", drawn as the same danger button.
-function mapButton(item) {
-    if(item.text==='Save in prototype') return [{...item,text:'Save'}];
-    if(item.text==='Archive…') return [{...item,text:'Archive variant…'},{...item,text:'Delete prompt…'}];
-    return [item];
-}
+// Documented differences only: prototype Save label, prototype demo note, and data-dependent values.
 export function mapConcept(reference) {
-    return {...reference,demo:false,fields:reference.fields.filter(item=>item.label!=='Rating'),actions:{...reference.actions,buttons:reference.actions.buttons.flatMap(mapButton)}};
+    return {...reference,demo:false,actions:{...reference.actions,buttons:reference.actions.buttons.map(item=>item.text==='Save in prototype'?{...item,text:'Save'}:item)}};
 }

 // Flatten an inventory to path->value so a comparison reports exactly which leaves differ.
@@ -24,7 +24,7 @@ for(const [width,height,theme] of [[1600,1100,'dark'],[390,844,'light']])test(`e
    await variants(page).getByRole('button',{name:'Select negative variant 2',exact:true}).click();
    await page.getByRole('button',{name:'Edit metadata',exact:true}).click();await expect(editor(page)).toBeVisible();
    await expect(editor(page).getByRole('button',{name:'Save',exact:true})).toBeEnabled();
-    await editor(page).getByRole('button',{name:'Archive variant…',exact:true}).click();
+    await editor(page).getByRole('button',{name:'Archive…',exact:true}).click();
    await expect(editor(page).getByRole('button',{name:'Archive',exact:true})).toBeEnabled();await shot('editor-archive');

    let release;const held=new Promise(resolve=>{release=resolve;});
@@ -1,31 +0,0 @@
-"""Keep the browser test server's large frees going back to the OS (#516).
-
-glibc serves an allocation of at least the mmap threshold (128 KiB at start) with its
-own mmap and unmaps it on free. Freeing such a block also raises the threshold, up to
-32 MiB, so the server's later image-sized buffers (PIL pixel data, PNG encoding,
-whole-file reads in the executor threads) come from per-thread malloc arenas instead.
-Those arenas fragment and keep their pages: a server grew from 13 MB to 0.6-1 GB RSS
-over one page-workflow shard while its Python heap stayed near 12 MB. Setting
-M_MMAP_THRESHOLD fixes the threshold at its start value and turns the raising off.
-"""
-
-import ctypes
-import sys
-
-M_MMAP_THRESHOLD = -3
-MMAP_THRESHOLD_BYTES = 128 * 1024
-
-
-def pin_mmap_threshold(libc=None) -> bool:
-    """Fix glibc's mmap threshold; False where there is no glibc ``mallopt``."""
-    if not sys.platform.startswith("linux"):
-        return False
-    if libc is None:
-        try:
-            libc = ctypes.CDLL(None)
-        except OSError:
-            return False
-    mallopt = getattr(libc, "mallopt", None)
-    if mallopt is None:
-        return False
-    return bool(mallopt(M_MMAP_THRESHOLD, MMAP_THRESHOLD_BYTES))
@@ -17,7 +17,7 @@ test.beforeEach(async({page,browserName})=>{
        window.fixtureApp={registerExtension(extension){this.extension=extension;},ui:{settings},graph:{_nodes:[],setDirtyCanvas(){}},canvas:{},graphToPrompt:async()=>({})};
        await import('/extensions/promptmanager/prompt_manager.js');
        class Node {
-            constructor(){this.id=1;this.type='PromptManagerPair';this.widgets=[...['text','negative_text','category','tags','search_text'].map(name=>({name,type:'text',value:'',options:{},inputEl:document.createElement('textarea')})),{name:'save_to_library',type:'toggle',value:true,options:{}}];this.inputs=[...['clip','prepend_text','append_text'].map(name=>({name,type:name==='clip'?'CLIP':'STRING',link:null})),...['text','negative_text','category','tags','search_text'].map(name=>({name,type:'STRING',link:null,widget:{name}})),{name:'save_to_library',type:'BOOLEAN',link:null,widget:{name:'save_to_library'}}];this.properties={};this.size=[1100,700];}
+            constructor(){this.id=1;this.type='PromptManagerPair';this.widgets=['text','negative_text','category','tags','search_text'].map(name=>({name,type:'text',value:'',options:{},inputEl:document.createElement('textarea')}));this.inputs=[...['clip','prepend_text','append_text'].map(name=>({name,type:name==='clip'?'CLIP':'STRING',link:null})),...['text','negative_text','category','tags','search_text'].map(name=>({name,type:'STRING',link:null,widget:{name}}))];this.properties={};this.size=[1100,700];}
            findInputByType(type){const index=this.inputs.findIndex(input=>input.type===type&&input.link==null);return index<0?undefined:{index,slot:this.inputs[index]};}
            addWidget(type,name,value,callback,options){const widget={type,name,value,callback,options};this.widgets.push(widget);return widget;}
            addDOMWidget(name,type,element){const host=document.createElement('div');host.style.cssText='height:700px;width:1100px;max-width:100%';host.className='fixture-dom-widget';host.append(element);document.body.append(host);return {element};}
@@ -34,18 +34,6 @@ test.afterEach(async({page,browserName})=>{await saveCoverage(page,browserName);
 async function selectPair(page){await page.getByRole('button',{name:'Recent',exact:true}).click();await page.locator('.pm-editor-result').click();}
 async function draft(page,positive='Draft positive',negative='Draft negative'){await page.getByRole('textbox',{name:'Positive prompt',exact:true}).fill(positive);await page.getByRole('textbox',{name:'Negative prompt',exact:true}).fill(negative);}

-test('paired editor Save to library switch keeps the widget order and loads older workflows on (#90)',async({page})=>{
-    await expect(page.locator('.pm-pair')).toBeVisible();
-    const toggle=page.getByRole('checkbox',{name:'Save to library',exact:true});
-    await expect(toggle).toBeChecked();
-    expect(await page.evaluate(()=>node.widgets.map(widget=>widget.name))).toEqual(['text','negative_text','category','tags','search_text','prepend_text','append_text','save_to_library']);
-    await toggle.uncheck();
-    expect(await page.evaluate(()=>node.serialize().widgets_values[7])).toBe(false);
-    await expect(page.locator('.pm-pair > .pm-editor-status[role=status]').last()).toHaveText('Save to library is off: runs of this node are not added to the library.');
-    await page.evaluate(()=>node.configure({widgets_values:['P','N','','','','','',''],properties:{}}));
-    await expect(toggle).toBeChecked();
-});
-
 test('paired editor previews both texts before explicitly replacing both',async({page})=>{
    await expect(page.locator('.pm-pair')).toBeVisible();
    await draft(page);
@@ -1,6 +1,5 @@
 import {startCoverage,saveCoverage} from '../../tools/vendor/browser-coverage.mjs';
 import {test,expect} from './fixtures.mjs';
-import { startInGrid } from './concept-inventory.mjs';

 const workspace='/prompt_manager/workspace#/images';
 const details=page=>page.getByRole('complementary',{name:'Selected image details',exact:true});
@@ -39,9 +38,6 @@ async function chooseDestination(page) {

 test('collection viewer rejects stale source and sends only refreshed API evidence',async({page,request,context})=>{
    const host=await fakeHost(context,page);
-    // #430: the file is never found again here, so the manual Refresh is what this covers (the found-again path is
-    // workspace-stale-source.spec.mjs).
-    await page.route('**/prompt_manager/images/rescope',route=>route.fulfill({status:409,json:{success:false,code:'source-changed',error:'The source of this image changed or was removed.'}}));
    await page.addInitScript(()=>{window.copied=[];Object.defineProperty(navigator,'clipboard',{configurable:true,value:{writeText:async text=>window.copied.push(text)}});});
    try {
        const loaded=await(await request.get('/prompt_manager/images/output?mode=workspace&limit=40')).json();const stale=loaded.images.find(image=>image.root_index===0&&image.path==='shared/same.png');
@@ -253,8 +249,6 @@ test('responsive gallery defers observed size writes and still fits the new view
            });}
        };
    });
-    // The Grid's observed sizes (D157: the default layout is Masonry).
-    await startInGrid(page);
    await page.setViewportSize({width:1280,height:900});await page.goto(workspace);
    await expect(page.locator('.media-card')).toHaveCount(4);
    await page.setViewportSize({width:390,height:844});
@@ -20,7 +20,6 @@ from PIL import Image
 from PIL.PngImagePlugin import PngInfo

 from tests.browser.folder_trash import close_trash, replace_folder
-from tests.browser.malloc_tuning import pin_mmap_threshold
 from tests.browser.request_hold import register_request_holds
 from tests.browser import slow_reset_watch
 from tests.browser.fast_reset import SEED_ON_LIVE_ENV, ScratchSeeder
@@ -47,9 +46,7 @@ from tests.browser.workspace_library_editor_fixture import (
 )
 from tests.browser.workspace_vocabulary_fixture import register_vocabulary_commands
 from tests.browser.workspace_tagging_fixture import register_tagging_commands
-from tests.browser.source_change_fixture import register_source_change_commands
 from tests.browser.workspace_review_fixture import register_review_commands
-from tests.browser.workspace_collections_fixture import register_collections_commands
 from tests.browser.workspace_diagnostics_fixture import (
    register_diagnostics_commands,
    repoint_logs,
@@ -78,8 +75,6 @@ class TestModel:
    loaded = None
    # Models the Tag image dialog workflows mark as not downloaded.
    unavailable: set = set()
-    # Pip names per model whose backend packages "cannot be imported" (#424).
-    missing_packages: dict = {}
    # Scored names the concept comparisons answer instead of the fixed list
    # (``/__test__/tagging/suggestions``); None keeps the fixed list.
    suggestions: list | None = None
@@ -87,13 +82,10 @@ class TestModel:
    models_config: dict = {}

    def get_models_status(self) -> dict:
-        from py.autotag import package_fields
-
        return {
            name: {
                "downloaded": name not in self.unavailable,
                "loaded": self.loaded == name,
-                **package_fields(name, self.missing_packages.get(name, [])),
            }
            for name in self.models_config
        }
@@ -221,12 +213,6 @@ def create_app(root: Path) -> web.Application:
    PromptManagerConfig.DEFAULT_DB_PATH = str(root / "browser.db")
    GalleryConfig.MONITORING_DIRECTORIES = [str(root / "output"), str(root / "input")]

-    # #480: Delete… never reaches a real system trash from a page test; the fake
-    # renames into this server's root, which goes when the server exits.
-    from tests import fake_trash
-
-    fake_trash.install(root / "fake-trash")
-
    from py.api import PromptManagerAPI
    from py import autotag
    from utils.hashing import generate_prompt_hash
@@ -239,10 +225,8 @@ def create_app(root: Path) -> web.Application:
    history_commands = register_workspace_history_commands(routes, api, root)
    library_editor_commands = register_library_editor_commands(routes, api, root)
    register_vocabulary_commands(routes, api, root)
-    restore_sources = register_source_change_commands(routes, api)
-    register_tagging_commands(routes, api, root, model, on_reset=restore_sources)
+    register_tagging_commands(routes, api, root, model)
    register_review_commands(routes, api, root)
-    register_collections_commands(routes, api, root)
    reveal_stub = register_reveal_stub(routes, api, root)
    register_activity_commands(app, routes, api)
    register_system_commands(app, routes, api, root)
@@ -278,8 +262,6 @@ def create_app(root: Path) -> web.Application:
        with target.db.model.get_connection() as conn:
            for table in (
                "saved_views",
-                "image_collection_items",
-                "image_collections",
                "image_favorites",
                "media_review_decisions",
                "media_review_items",
@@ -448,7 +430,6 @@ def create_app(root: Path) -> web.Application:
    async def reset(request: web.Request) -> web.Response:
        nonlocal history_fixture
        request_holds.release()
-        restore_sources()
        # No preview queued by the last test may land in the new fixture.
        await api._run_in_executor(api.close_auto_thumbnails)
        library_editor_commands.reset()
@@ -756,8 +737,6 @@ def main(argv: list[str] | None = None) -> None:
        help="shut down when stdin closes (the launcher's parent-death guard)",
    )
    args = parser.parse_args(argv)
-    # Before any thread allocates (#516): large frees then return to the OS.
-    pin_mmap_threshold()
    listener = bind_listener(args.port)
    # One machine-readable line tells the launcher which port this process holds.
    print(f"{PORT_ANNOUNCEMENT}{listener.getsockname()[1]}", flush=True)
@@ -76,41 +76,13 @@ function savedNav(nav) {
    return {...nav,rows:nav.rows.map(row=>row.text==='Needs review'?{...row,count:{...row.count,text:'0'}}:row)};
 }

-/**
- * D136 (#331): the concept's COLLECTIONS rows (app.js a336–339) as production lists them, by name (DC1): the fixture's
- * "Landscapes" and "Experiments" hold the concept's 12 and 8 images, so text and counts compare as they are and each
- * place keeps the concept's row geometry. At <=950px the concept hides the nav, which would leave a phone no way to
- * open a collection: production shows it as the concept lays out every other sidebar nav there (its SAVED VIEWS nav),
- * its rows styled as that nav's rows. Text, widths and wrap gaps then follow the rows' own content.
- */
-function collectionsNav(nav,navs) {
-    const byName=[...nav.rows].sort((a,b)=>a.text<b.text?-1:a.text>b.text?1:0);
-    if(nav.shown)return {...nav,rows:byName.map((row,index)=>({...row,gapAfter:nav.rows[index].gapAfter}))};
-    const saved=navs.find(item=>item.id==='saved-nav');
-    const {id,label,rows,...frame}=saved;
-    return {...nav,...frame,id:nav.id,label:nav.label,rows:byName.map(row=>({...rows[0],text:row.text,
-        count:row.count&&rows[0].count?{...rows[0].count,text:row.count.text}:rows[0].count,
-        icon:rows[0].icon&&row.icon?{...rows[0].icon,d:row.icon.d}:row.icon,
-        width:'(content)',hugs:'(content)',gapAfter:'(content)',current:null}))};
-}
-
-/** The production collections nav at <=950px with its content-sized values replaced, as collectionsNav maps them. */
-function contentFree(navs) {
-    return navs.map(nav=>nav.id!=='collections-nav'||!nav.shown?nav:{...nav,
-        rows:nav.rows.map(row=>({...row,width:'(content)',hugs:'(content)',gapAfter:'(content)'}))});
-}
-
-/** D136: where the concept hides COLLECTIONS, the production rows' content-sized values are not compared. */
-function comparableNavs(reference,navs) {
-    return reference.chrome.navs.find(nav=>nav.id==='collections-nav')?.shown?navs:contentFree(navs);
-}
-
 /** Recorded shell deviations only (spec §8). Everything else in the concept inventory must equal production. */
 function mapShellConcept(reference) {
    const {chrome}=reference;
    const navs=chrome.navs
+        // D28: COLLECTIONS is a proposal with no persisted store, so its nav is not rendered.
+        .filter(nav=>nav.id!=='collections-nav')
        .map(nav=>{
-            if(nav.id==='collections-nav')return collectionsNav(nav,chrome.navs);
            if(nav.id==='saved-nav')return savedNav(nav);
            if(nav.id!=='system-nav')return nav;
            const system=rowNamed(nav,'System');
@@ -127,8 +99,9 @@ function mapShellConcept(reference) {
    return {...reference,chrome:{...chrome,
        // D29: no prototype suffix in the document title.
        title:chrome.title.replace(/ · Prompt Manager concept$/,' · Prompt Manager'),
-        // D49: SAVED VIEWS without its "PROPOSED" badge. D136: COLLECTIONS without it either.
-        labels:chrome.labels.map(label=>label.text.endsWith(' PROPOSED')?{...label,text:label.text.replace(/ PROPOSED$/,'')}:label),
+        // D28: no COLLECTIONS label. D49: SAVED VIEWS without its "PROPOSED" badge.
+        labels:chrome.labels.filter(label=>label.text!=='COLLECTIONS PROPOSED')
+            .map(label=>label.text==='SAVED VIEWS PROPOSED'?{...label,text:'SAVED VIEWS'}:label),
        navs,
        connection:{...chrome.connection,
            // D28: truthful copy instead of "Demo connection · Classic / Nodes 2.0".
@@ -161,9 +134,8 @@ function headingFrame(heading) {
 function compare(route,reference,actual) {
    const expected=mapShellConcept(reference);
    const heading=FULL_HEADING.has(route);
-    const chrome={...actual.chrome,navs:comparableNavs(reference,actual.chrome.navs)};
    return [
-        ...diffInventory({chrome:expected.chrome,noPageScroll:expected.noPageScroll},{chrome,noPageScroll:actual.noPageScroll}),
+        ...diffInventory({chrome:expected.chrome,noPageScroll:expected.noPageScroll},{chrome:actual.chrome,noPageScroll:actual.noPageScroll}),
        ...diffInventory(heading?expected.heading:headingFrame(expected.heading),heading?actual.heading:headingFrame(actual.heading))
            .map(item=>({...item,path:`heading.${item.path}`})),
    ];
@@ -270,7 +242,7 @@ for(const [width,height] of SIZES)test(`a saved view row matches the concept's $
    expect(reference.chrome.navs.find(nav=>nav.id==='saved-nav').rows.map(row=>row.text)).toEqual(['Favorites','Needs review','Golden hour']);
    await openProduction(page,'images','dark');
    const actual=await save('Save','#workspace-main');
-    expect(diffInventory(mapShellConcept(reference).chrome.navs,comparableNavs(reference,actual.chrome.navs))).toEqual([]);
+    expect(diffInventory(mapShellConcept(reference).chrome.navs,actual.chrome.navs)).toEqual([]);
    const referenceRows=reference.chrome.navs.find(nav=>nav.id==='saved-nav').rows;
    expect(actual.chrome.navs.find(nav=>nav.id==='saved-nav').rows.map(row=>[row.text,row.count]))
        .toEqual([['Favorites',referenceRows[0].count],['Needs review',{...referenceRows[1].count,text:'0'}],['Golden hour',null]]);
@@ -1,66 +0,0 @@
-"""Source changes under an open workspace page (#430), undone by every reset.
-
- ``POST /__test__/sources/reverse``: the image sources are listed in reverse
-  order, as System › Sources would renumber them, so every held
-  ``root_scope`` names another index and the page must re-scope its file.
- ``POST /__test__/scope-key/rotate``: the API's scope and cursor keys
-  change, as when ``workspace-scope.key`` is lost before a restart: a held
-  scope then cannot be mapped and the page offers Refresh.
-"""
-
-from __future__ import annotations
-
-import secrets
-from typing import TYPE_CHECKING, Callable
-
-from aiohttp import web
-
-from utils.workspace_keys import WorkspaceKeys
-
-if TYPE_CHECKING:
-    from py.api import PromptManagerAPI
-
-_CACHE = "_workspace_keys_cache"
-
-
-def register_source_change_commands(
-    routes: web.RouteTableDef, api: PromptManagerAPI
-) -> Callable[[], None]:
-    """Register the commands; returns the restore every reset runs."""
-    # Imported here: py.config needs the host stubs create_app installs first.
-    from py.config import GalleryConfig
-
-    saved: dict = {}
-
-    def restore() -> None:
-        if "roots" in saved:
-            GalleryConfig.MONITORING_DIRECTORIES = saved.pop("roots")
-            api.invalidate_gallery_cache(retire=True)
-        if "keys" in saved:
-            keys = saved.pop("keys")
-            if keys is None:
-                api.__dict__.pop(_CACHE, None)
-            else:
-                api.__dict__[_CACHE] = keys
-
-    @routes.post("/__test__/sources/reverse")
-    async def reverse(request: web.Request) -> web.Response:
-        if request.query or request.can_read_body:
-            raise web.HTTPBadRequest()
-        roots = list(GalleryConfig.MONITORING_DIRECTORIES)
-        saved.setdefault("roots", roots)
-        GalleryConfig.MONITORING_DIRECTORIES = roots[::-1]
-        await api._run_in_executor(api.invalidate_gallery_cache, True)
-        return web.json_response({"success": True})
-
-    @routes.post("/__test__/scope-key/rotate")
-    async def rotate(request: web.Request) -> web.Response:
-        if request.query or request.can_read_body:
-            raise web.HTTPBadRequest()
-        saved.setdefault("keys", api.__dict__.get(_CACHE))
-        api.__dict__[_CACHE] = WorkspaceKeys(
-            secrets.token_bytes(32), secrets.token_bytes(32), False
-        )
-        return web.json_response({"success": True})
-
-    return restore
@@ -87,8 +87,8 @@ function measureBackups(mainSelector) {
 }

 const SCHEDULE_REASON = 'Daily and Weekly are not available yet: back up with Back up whenever you choose.';
-const SAFETY_DESCRIPTION = 'Keep a verified copy of the database on disk before maintenance, cleanups, LoRA imports and ' +
-    'prompt deletes change records. A restore always keeps one.';
+const SAFETY_DESCRIPTION = 'Keep a verified copy of the database on disk before maintenance, cleanups and LoRA imports change ' +
+    'records. A restore always keeps one.';

 /**
 * D103: "Back up" (the concept's "Simulate backup"), the status line from /backup/status, "Export JSON" (its "Export
@@ -162,6 +162,7 @@ async function serverJson(request, url) {
 }

 const number = value => value.toLocaleString('en-US');
+const ratingText = value => value === null ? 'Not rated' : `${number(value)} / 5`;

 /** The concept's shell and Overview with the recorded deviations applied, given the server's real overview. */
 function mapOverviewConcept(reference, overview) {
@@ -177,8 +178,8 @@ function mapOverviewConcept(reference, overview) {
        'One display configuration': row => ({ ...row, description: 'Grid and density settings are shared across views.' }),
        // D93: the real sources, not samples.
        '2 sample output sources': row => ({ ...row, title: `${number(overview.sources.effective)} output sources` }),
-        // D96: the dialog shows runs by category and library totals, not prompt, tag or date usage (D153: no ratings).
-        Statistics: row => ({ ...row, description: 'Runs by category, with library totals.' }),
+        // D96: the dialog shows runs and ratings by category and library totals, not prompt, tag or date usage.
+        Statistics: row => ({ ...row, description: 'Runs and ratings by category, with library totals.' }),
    };
    const surfaces = reference.columns.surfaces.map(surface => ({ ...surface,
        rows: surface.rows.map(row => (rows[row.title] ?? (value => value))(row)) }));
@@ -287,10 +288,7 @@ test('system comparison detects mutations', async ({ page, request }) => {
    expect(diffInventory(expected, await measure())).toEqual([]);
 });

-/**
- * D96: the concept's table, its rows the real ones; then "Library totals" in the same table markup. D153 (#447): the
- * concept's "Avg. rating" column and a "Rated images" total are not drawn.
- */
+/** D96: the concept's table, its rows the real ones; then "Library totals" in the same table markup. */
 function mapStatisticsConcept(reference, statistics) {
    const [runs] = reference.tables;
    return {
@@ -298,11 +296,10 @@ function mapStatisticsConcept(reference, statistics) {
        // No sample note (prototype copy); a second table follows the first.
        body: ['table', 'table'],
        tables: [
-            { ...runs, head: runs.head.filter(([, , text]) => text !== 'Avg. rating'),
-                rows: statistics.by_category.map(row => [row.category ?? 'Uncategorized', number(row.runs)]) },
+            { ...runs, rows: statistics.by_category.map(row => [row.category ?? 'Uncategorized', number(row.runs), ratingText(row.average_rating)]) },
            { caption: 'Library totals', head: [['th', 'col', 'Total'], ['th', 'col', 'Count']],
                rows: [['Prompts', number(statistics.totals.total_prompts)], ['Tags', number(statistics.totals.total_tags)],
-                    ['Images', number(statistics.totals.total_images)]] },
+                    ['Images', number(statistics.totals.total_images)], ['Rated images', number(statistics.rated_images)]] },
        ],
    };
 }
@@ -475,9 +472,9 @@ function measureAppearance(mainSelector) {
 }

 // D97: the rows Appearance adds for the legacy gallery settings, after the concept's own, as production renders them.
-// D156 (#450) moved "Collapse viewer details by default" to the Viewer surface (workspace-viewer-mode.spec.mjs).
 const ADDED_APPEARANCE_ROWS = [
    ['card-details', 'Show image details on cards', 'Show each card’s title and file details under the preview.', true],
+    ['viewer-details', 'Collapse viewer details by default', 'Open the image viewer with its details panel hidden.', false],
 ];

 /** The concept's Appearance with the recorded deviations applied, given the server's real settings. */
@@ -488,11 +485,10 @@ function mapAppearanceConcept(reference, settings) {
        control: { ...toggleRow.control, id, checked } }));
    return {
        ...reference,
-        // D156: the Viewer surface, then (#317) the server's thumbnail settings in their own surface ("Thumbnails",
-        // README: retained in Appearance).
-        layout: [reference.layout[0], 'section.surface', 'section.surface', ...reference.layout.slice(1)],
-        // D97: one added toggle (D156 moved the other) and the "Reset display defaults" operation close the surface.
-        surface: { ...reference.surface, tree: [...reference.surface.tree, 'div.setting-row', 'div.operation'] },
+        // #317: the server's thumbnail settings follow in their own surface ("Thumbnails", README: retained in Appearance).
+        layout: [reference.layout[0], 'section.surface', ...reference.layout.slice(1)],
+        // D97: two added toggles and the "Reset display defaults" operation close the surface.
+        surface: { ...reference.surface, tree: [...reference.surface.tree, 'div.setting-row', 'div.setting-row', 'div.operation'] },
        rows: [...reference.rows.map(row => row.control?.id === 'timeout'
            // The node search timeout is the server's real `result_timeout`, not the concept's sample 30.
            ? { ...row, control: { ...row.control, value: String(settings.result_timeout) } } : row), ...added],
@@ -539,7 +535,7 @@ test('appearance comparison detects mutations', async ({ page, request }) => {
    // Unmapped, the concept differs only where D97 and the real timeout are recorded.
    expect(diffInventory(concept, production).map(item => item.path.split('.').slice(0, 2).join('.'))
        .filter((path, index, all) => all.indexOf(path) === index).sort())
-        .toEqual(['layout.1', 'layout.2', 'layout.3', 'layout.length', 'operations.0', 'operations.length', 'rows.11', 'rows.12',
+        .toEqual(['layout.1', 'layout.2', 'layout.length', 'operations.0', 'operations.length', 'rows.11', 'rows.12', 'rows.13',
            'rows.length', 'surface.tree'].sort());
    const measure = () => page.evaluate(measureAppearance, '#workspace-main');
    const paths = async () => diffInventory(expected, await measure()).map(item => item.path);
@@ -618,21 +614,10 @@ const WATCHED = new Set(['watching', 'stopping']);
 const REFRESH_FILES = { title: 'Refresh files', description: 'Read every source again to find files added or removed outside ComfyUI.',
    label: 'Refresh' };

-// D158 (#247): the row production adds directly below "Watch for new outputs", in that row's markup.
-const FOREIGN_RUNS = { id: 'foreign-runs', label: 'Save prompts from other workflows',
-    description: 'New outputs of workflows without a PromptManager node add their prompt to the library when it is certain.' };
-
-/** D158: the concept's "Watch for new outputs" row as the inserted "Save prompts from other workflows" row. */
-function foreignRunsRow(monitoringRow, settings) {
-    return { ...monitoringRow, text: [['label', FOREIGN_RUNS.label, FOREIGN_RUNS.id], ['p', FOREIGN_RUNS.description, null]],
-        control: { ...monitoringRow.control, id: FOREIGN_RUNS.id, checked: settings.save_foreign_runs } };
-}
-
 /** The concept's Sources with the recorded deviations applied, given the server's real settings and sources. */
 function mapSourcesConcept(reference, { settings, sources }) {
    const [sample] = reference.sources;
    const scan = sample.actions[0];
-    const rowAt = reference.surface.tree.indexOf('div.setting-row');
    return {
        ...reference,
        // The real sources replace the two samples (without the "sample path" note). D98: each configured one has Remove,
@@ -640,15 +625,13 @@ function mapSourcesConcept(reference, { settings, sources }) {
        sources: sources.effective.map(source => ({ ...sample, title: source.label,
            description: `${source.path} · ${WATCH_TEXT[source.watch]}`,
            actions: [{ ...scan, text: WATCHED.has(source.watch) ? 'Scan changes' : 'Scan folder' }, { ...scan, text: 'Remove' }] })),
-        rows: reference.rows.flatMap(row => {
-            if (row.control.id === 'monitoring') return [{ ...row, control: { ...row.control, checked: settings.monitoring_enabled } },
-                foreignRunsRow(row, settings)];
+        rows: reference.rows.map(row => {
+            if (row.control.id === 'monitoring') return { ...row, control: { ...row.control, checked: settings.monitoring_enabled } };
            // D113: the range ends at the server's core count (the concept's fixed 16) and shows the real worker count.
-            return [{ ...row, control: { ...row.control, max: String(settings.cpu_count), value: String(settings.worker_threads) } }];
+            return { ...row, control: { ...row.control, max: String(settings.cpu_count), value: String(settings.worker_threads) } };
        }),
-        // D158: the inserted row after the first setting row; D98: "Refresh files" closes the surface.
-        surface: { ...reference.surface, tree: [...reference.surface.tree.slice(0, rowAt + 1), 'div.setting-row',
-            ...reference.surface.tree.slice(rowAt + 1), 'div.operation'] },
+        // D98: "Refresh files" closes the surface.
+        surface: { ...reference.surface, tree: [...reference.surface.tree, 'div.operation'] },
        operations: [...reference.operations, { ...reference.operations[0], title: REFRESH_FILES.title,
            description: REFRESH_FILES.description, actions: [{ ...reference.operations[0].actions[0], text: REFRESH_FILES.label }] }],
    };
@@ -702,12 +685,10 @@ test('sources comparison detects mutations', async ({ page, request }) => {
    const expected = mapSourcesConcept(concept, server);
    const production = await productionSources(page, 'dark', { notice: true });
    expect(diffInventory(expected, production)).toEqual([]);
-    // Unmapped, the concept differs only in the real sources, the D98 operation, the D158 row (which moves the D113
-    // range to the third row) and the D113 range.
+    // Unmapped, the concept differs only in the real sources, the D98 operation and the D113 range.
    expect(diffInventory(concept, production).map(item => item.path.split('.').slice(0, 2).join('.'))
        .filter((path, index, all) => all.indexOf(path) === index).sort())
-        .toEqual(['operations.2', 'operations.length', 'rows.1', 'rows.2', 'rows.length', 'sources.0', 'sources.1',
-            'surface.tree'].sort());
+        .toEqual(['operations.2', 'operations.length', 'rows.1', 'sources.0', 'sources.1', 'surface.tree'].sort());
    const measure = () => page.evaluate(measureSources, '#workspace-main');
    const paths = async () => diffInventory(expected, await measure()).map(item => item.path);
    // A removed notice and a removed source row.
@@ -721,13 +702,6 @@ test('sources comparison detects mutations', async ({ page, request }) => {
    await page.evaluate(() => { document.querySelector('#workspace-main label[for="monitoring"]').textContent = 'Watch for outputs'; });
    expect(await paths()).toEqual(['rows.0.text.0.1']);
    await page.evaluate(() => { document.querySelector('#workspace-main label[for="monitoring"]').textContent = 'Watch for new outputs'; });
-    // D158: the inserted row is compared too: a missing one and a changed label are caught.
-    const undoForeign = await mutate(page, { remove: ['#workspace-main .setting-row:has(#foreign-runs)'] });
-    expect(await paths()).toEqual(expect.arrayContaining(['rows.length', 'surface.tree.length']));
-    await undoForeign();
-    await page.evaluate(() => { document.querySelector('#workspace-main label[for="foreign-runs"]').textContent = 'Save other prompts'; });
-    expect(await paths()).toEqual(['rows.1.text.0.1']);
-    await page.evaluate(() => { document.querySelector('#workspace-main label[for="foreign-runs"]').textContent = 'Save prompts from other workflows'; });
    await page.evaluate(() => { document.querySelector('#workspace-main .panel-heading button').textContent = 'Add source'; });
    expect(await paths()).toEqual(['heading.action.text']);
    await page.evaluate(() => { document.querySelector('#workspace-main .panel-heading button').textContent = '+ Add source'; });
@@ -231,8 +231,6 @@ test('paired Tag dialog captures', async ({ page, request }, testInfo) => {
    await expect(await request.post('/__test__/tagging/suggestions', { data: { scored: ALPINE } })).toBeOK();
    const save = () => tagDialog(page).locator('.dialog-actions .ca-primary').click();
    const status = () => tagDialog(page).locator('#tag-generation-status');
-    // D147: a state that blocks Save shows its reason beside the actions, not in the status line.
-    const notice = () => tagDialog(page).locator('.dialog-actions > .tag-action-notice');

    // Unavailable model.
    await expect(await request.post('/__test__/tagging/models', { data: { unavailable: ['wd14-swinv2'] } })).toBeOK();
@@ -271,8 +269,7 @@ test('paired Tag dialog captures', async ({ page, request }, testInfo) => {
    await saveImageTags(request, path, CONCEPT_TAGS);
    await openTagDialog(page, 'production', 'dark');
    await save();
-    await expect(notice()).toHaveText('The file changed since it was previewed. Reopen the Tag dialog.');
-    await expect(status()).toHaveText('');
+    await expect(status()).not.toHaveText('');
    await shot('production-file-changed');
    await page.unroute(writes);
    await page.keyboard.press('Escape');
@@ -281,7 +278,7 @@ test('paired Tag dialog captures', async ({ page, request }, testInfo) => {
    await page.route(writes, route => route.fulfill({ status: 504, body: 'Gateway Timeout' }));
    await openTagDialog(page, 'production', 'dark');
    await save();
-    await expect(notice()).toHaveText('The save could not be confirmed. Retry sends the same tags again.');
+    await expect(status()).toHaveText('The save could not be confirmed. Retry sends the same tags again.');
    expect((await inventory(page)).actions.buttons.map(button => [button.text, button.primary, button.disabled])).toEqual(
        [['Retry', false, false], ['Cancel', false, false], ['Save manual tags', true, true]]);
    await shot('production-unknown-outcome');
@@ -52,43 +52,3 @@ export async function unseenRestore(page, restoring) {
        open();
    }
 }
-
-// A restore the open page does see run and finish (#415), driven by the test instead of the 15 s poll's timing. The
-// job is shaped as the server's (py/api/backup_restore.py: kind `restore`, one `errors` group, not cancellable).
-const RESTORE_JOB_ID = '415415415415415415415415415415ab';
-const restoreJob = state => ({ id: RESTORE_JOB_ID, kind: 'restore', title: 'Database restore', state, started_at: 1,
-    finished_at: state === 'running' ? null : 2, progress: 0, status_line: state === 'running' ? '' : 'Restored the test snapshot.',
-    processed: 0, total: 0, counters: { errors: 0 }, scope: {}, listed: { errors: 0 }, log_length: 0, cancellable: false });
-/** The Activity pill's link while the page follows that restore. */
-export const SEEN_RESTORE_PILL = `#/activity/${RESTORE_JOB_ID}`;
-/** The toast the page shows when it sees that restore finish (activity-kinds.mjs `restore.finishToast`). */
-export const SEEN_RESTORE_TOAST = 'Database restore finished · Restored the test snapshot.';
-
-/**
- * Call before the page's first navigation, after `armUnseenRestores(page)` (a later route wins). The page's first
- * job-list read lists a restore job running, so its Activity store follows it; its job stream is refused, so the store
- * reads the list again, and every later read is held until `finish()`, which answers them with the job finished and
- * resolves once one of those answers reached the page. The real restore the test runs meanwhile goes through the API.
- */
-export async function followRestore(page) {
-    let release;
-    const released = new Promise(resolve => { release = resolve; });
-    let first = true;
-    await page.route(`${JOBS}/*/events`, route => route.abort().catch(() => {}));
-    await page.route(JOBS, async route => {
-        if (first) {
-            first = false;
-            return route.fulfill({ json: { success: true, jobs: [restoreJob('running')] } }).catch(() => {});
-        }
-        await released;
-        // A read the page has aborted since (a newer read supersedes it) can no longer be answered.
-        return route.fulfill({ json: { success: true, jobs: [restoreJob('finished')] } }).catch(() => {});
-    });
-    return {
-        async finish() {
-            const answered = page.waitForResponse(response => new URL(response.url()).pathname === '/prompt_manager/jobs');
-            release();
-            await answered;
-        },
-    };
-}
@@ -1,7 +1,6 @@
 // Concept-vs-production inventory for the native Tags & categories screen (concept renderTags, app.js:719-729).
 // pageInventoryOf runs in the page; dialogs reuse the editor's inventoryOf. The concept is never rewritten:
 // mapVocabularyConcept / mapVocabularyDialog apply only the recorded deviations, each named with its ruling.
-import {diffInventory} from './library-editor-canonical-comparison.mjs';
 export {inventoryOf, diffInventory} from './library-editor-canonical-comparison.mjs';

 export function pageInventoryOf(main) {
@@ -29,19 +28,6 @@ export function pageInventoryOf(main) {
    const rows=[...table.querySelectorAll('tbody tr')];
    const firstCell=rows[0]?.querySelector('td');
    const operations=[...categorySurface.querySelectorAll('.operation')].filter(visible);
-    const operationOf=row=>{const h3=row.querySelector('h3'),p=row.querySelector('p'),rowActions=row.querySelector('.row-actions');return {
-            ...css(row,'display','flexDirection','justifyContent','alignItems','columnGap','paddingTop','paddingBottom','borderTopWidth','borderTopStyle','borderTopColor'),
-            height:px(row.getBoundingClientRect().height),h3:{text:h3.textContent,...font(h3)},p:{text:p.textContent,...font(p)},
-            actions:{...css(rowActions,'flexShrink','flexWrap','columnGap'),buttons:[...rowActions.querySelectorAll('button')].map(buttonOf)}};};
-    // D149 (#444): production adds the Untagged prompts row and the tag search and sort above the table; the concept has
-    // neither. The toolbar is compared on its own (toolbarInventoryOf) with the concept's page toolbar as donor.
-    const untaggedRow=tagSurface.querySelector(':scope > .operation');
-    const d149=untaggedRow?{untagged:operationOf(untaggedRow),
-        // It starts where the concept's table starts: right after the paragraph.
-        offset:px(untaggedRow.getBoundingClientRect().top-tagSurface.getBoundingClientRect().top),
-        // The vertical space the two additions take: the table starts this much lower than after the paragraph alone.
-        // (Both offsets rounded first, so offset + shift is exactly the table's rounded offset.)
-        shift:px(wrap.getBoundingClientRect().top-tagSurface.getBoundingClientRect().top)-px(untaggedRow.getBoundingClientRect().top-tagSurface.getBoundingClientRect().top)}:null;
    return {
        heading:{...css(heading,'display','flexDirection','justifyContent','alignItems','columnGap','rowGap','marginBottom'),
            h1:{text:h1.textContent,tabIndex:h1.tabIndex,...font(h1)},
@@ -67,81 +53,31 @@ export function pageInventoryOf(main) {
            rows:rows.map(row=>{const cells=[...row.querySelectorAll('td')];return {cells:cells.length,height:px(row.getBoundingClientRect().height),tagLines:lines(cells[0]),tag:cells[0].textContent,prompts:cells[1].textContent,
                images:shownText(cells[2]),imagesHidden:cells[2].querySelector('.ca-visually-hidden')?.textContent??null,
                actions:[...cells[3].querySelectorAll('.row-actions button')].map(node=>node.textContent.trim())};})},
-        operations:operations.map(operationOf),
-        d149,
+        operations:operations.map(row=>{const h3=row.querySelector('h3'),p=row.querySelector('p'),rowActions=row.querySelector('.row-actions');return {
+            ...css(row,'display','flexDirection','justifyContent','alignItems','columnGap','paddingTop','paddingBottom','borderTopWidth','borderTopStyle','borderTopColor'),
+            height:px(row.getBoundingClientRect().height),h3:{text:h3.textContent,...font(h3)},p:{text:p.textContent,...font(p)},
+            actions:{...css(rowActions,'flexShrink','flexWrap','columnGap'),buttons:[...rowActions.querySelectorAll('button')].map(buttonOf)}};}),
        noPageScroll:document.documentElement.scrollWidth<=innerWidth+1,
    };
 }

-/** A `search.toolbar`'s tokens (D149): runs in the page on the concept's page toolbar and on the tag search and sort. */
-export function toolbarInventoryOf(root) {
-    const css=(node,...keys)=>{const style=getComputedStyle(node);return Object.fromEntries(keys.map(key=>[key,style[key]]));};
-    const px=value=>Math.round(value);
-    const field=root.querySelector('.search-field'),input=field.querySelector('input'),select=root.querySelector('select');
-    return {...css(root,'display','columnGap','rowGap','flexWrap','alignItems','marginBottom'),
-        field:{...css(field,'display','alignItems','columnGap','flexGrow','minWidth','paddingLeft','paddingRight','borderTopWidth','borderTopStyle',
-            'borderTopColor','borderTopLeftRadius','backgroundColor'),icon:Boolean(field.querySelector(':scope > svg')),height:px(field.getBoundingClientRect().height)},
-        input:{type:input.type,...css(input,'fontSize','minHeight','backgroundColor','borderTopWidth','color')},
-        select:{...css(select,'fontSize','minHeight','backgroundColor','color','borderTopColor','borderTopLeftRadius','paddingLeft'),
-            height:px(select.getBoundingClientRect().height)}};
-}
-
-
-const countOf=(count,noun)=>`${count} ${noun}${count===1?'':'s'}`;
-
-/**
- * D143 (#332): a category row counts the images whose own category it is: "N positive prompts · M images" when
- * prompts hold it too, "M images" for a value only images hold. Image-only rows follow every prompt-backed row, before
- * the closing Manage category row, each drawn as the concept's last category row with its own text (vocabulary-visual
- * checks this against the concept page with those rows added at runtime). `images` is `{value: count}`; `only` lists
- * the image-only values in their order.
- */
-export function withImageCounts(operations,{images={},only=[]}={}) {
-    const rows=operations.map(row=>images[row.h3.text]&&!only.includes(row.h3.text)
-        ?{...row,p:{...row.p,text:`${row.p.text} · ${countOf(images[row.h3.text],'image')}`}}:row);
-    const manage=rows.at(-1),last=rows.at(-2);
-    const added=only.map(value=>({...last,h3:{...last.h3,text:value},p:{...last.p,text:countOf(images[value],'image')}}));
-    return [...rows.slice(0,-1),...added,manage];
-}
-
 // Recorded deviations only (plan "Mock inventory" + decisions D1-D15 + ledger rulings). Everything else must be equal.
-// `imageCategories` (#332 D143) is the fixture's own image categories, none by default.
-export function mapVocabularyConcept(reference,imageCategories={},{untaggedText=null,shift=0}={}) {
-    const operations=reference.operations.map(row=>({...row,p:{...row.p,
-        // Ledger ruling: "1 positive prompts" -> singular, consistent with the shared plural helper (#238/#243).
-        text:row.p.text.replace(/^1 positive prompts$/,'1 positive prompt')}}));
-    // D149 (#444): the Untagged prompts row is drawn as the concept's first category row with its own text and a Browse
-    // action, and the table moves down by the space it and the tag search and sort take.
-    const first=reference.operations[0];
-    const d149=untaggedText===null?null:{untagged:{...first,h3:{...first.h3,text:'Untagged prompts'},p:{...first.p,text:untaggedText}},
-        offset:reference.table.wrap.offset,shift};
-    return {...reference,d149,
-        table:{...reference.table,wrap:{...reference.table.wrap,offset:reference.table.wrap.offset+shift},rows:reference.table.rows.map(row=>({...row,
+export function mapVocabularyConcept(reference) {
+    return {...reference,
+        table:{...reference.table,rows:reference.table.rows.map(row=>({...row,
            // Data, not a deviation: the concept tags each sample image with its prompt's tags; the vocabulary fixture
            // tags no image, so every Images count is 0 (#249 C2 retired #245 D3).
            images:'0'}))},
-        operations:withImageCounts(operations,imageCategories),
+        operations:reference.operations.map(row=>({...row,p:{...row.p,
+            // Ledger ruling: "1 positive prompts" -> singular, consistent with the shared plural helper (#238/#243).
+            text:row.p.text.replace(/^1 positive prompts$/,'1 positive prompt')}})),
    };
 }

-/** The D149 mapping inputs: the fixture's Untagged prompts count text (none by default) and production's table shift. */
-export function d149Of(actual,untaggedText='0 positive prompts') {
-    return actual.d149?{untaggedText,shift:actual.d149.shift}:{};
-}
-
-/** The page comparison: concept rows are the concept's sample tags; production appends fixture-only tags (D4). */
-export function compareVocabularyPage(reference,actual,imageCategories={}) {
-    const expected=mapVocabularyConcept(reference,imageCategories,d149Of(actual));
-    const shared=expected.table.rows.length;
-    return {diff:diffInventory(expected,{...actual,table:{...actual.table,rows:actual.table.rows.slice(0,shared)}}),
-        extra:actual.table.rows.slice(shared).map(row=>row.tag)};
-}
-
 // Concept dialogs are simpleInput (app.js:1138-1143). donors are concept inventories for controls the concept
 // shows elsewhere: a `.field select` and a `p.small` (Filters dialog, app.js:1351) and a danger dialog action
 // (Archive… in the editor, app.js:976), so added controls are held to concept tokens, never to production values.
-// `preview` is the Manage categories sentence once Preview has been pressed (D9; D144, #332, adds its images).
-export function mapVocabularyDialog(mode,reference,{filters,editor,categories,preview=null}) {
+export function mapVocabularyDialog(mode,reference,{filters,editor,categories}) {
    const fields=reference.fields.map(item=>({...item,
        // Inventory rows 27-29: the name is `required` (blank Apply is blocked natively).
        required:true}));
@@ -162,9 +98,9 @@ export function mapVocabularyDialog(mode,reference,{filters,editor,categories,pr
                // D9 / Task 8: the proposed name offers a category datalist (no trailing commas: one value).
                ...fields.map(item=>({...item,listed:true,commaOptions:false}))],
            // D9: the preview sentence is a `p.small`, empty and hidden until Preview.
-            small:[{...filters.small[0],text:preview??''}],
+            small:[{...filters.small[0],text:''}],
            // D9: the primary is `Preview` until a preview is shown, then `Apply`.
-            actions:{...reference.actions,buttons:preview===null?buttons.map(item=>item.text==='Apply'?{...item,text:'Preview'}:item):buttons}};
+            actions:{...reference.actions,buttons:buttons.map(item=>item.text==='Apply'?{...item,text:'Preview'}:item)}};
    }
    return {...reference,fields,actions:{...reference.actions,buttons}};
 }
@@ -1,14 +1,11 @@
-import {writeFile} from 'node:fs/promises';
 import {test,expect} from './fixtures.mjs';
 import {captureCanonicalState} from './history-canonical-comparison.mjs';
-import {pageInventoryOf,inventoryOf,diffInventory,mapVocabularyConcept,mapVocabularyDialog,compareVocabularyPage} from './vocabulary-canonical-comparison.mjs';

 // Artifact-only captures of Tags & categories states that have no concept counterpart: the Manage categories
 // preview, loading and 1,000-category cap notes, tag conflict and restore notes, the Delete tag confirmation (D14),
 // empty lists (D12), a failed read with Retry, and Load more (D5). The page and the three concept dialogs are captured
 // as concept/production pairs by workspace-vocabulary.spec.mjs. There are deliberately no pixel assertions or
-// baselines: the maintainer accepts these captures visually before any baseline is added. The last test (#332 D143,
-// D144) compares the category rows with image counts and the Manage category preview against the concept.
+// baselines: the maintainer accepts these captures visually before any baseline is added.
 test.use({locale:'en-US',timezoneId:'UTC',reducedMotion:'reduce'});
 const route='/prompt_manager/workspace#/tags';
 const main=page=>page.locator('#workspace-main');
@@ -104,87 +101,3 @@ for(const [width,height] of [[1600,1100],[390,844]])for(const theme of ['dark','
    await testInfo.attach(`production-load-more-${width}-${theme}`,{path,contentType:'image/png'});
    await expect(rows(page)).toHaveCount(100);
 });
-
-// D143 and D144 (#332): with own image categories seeded (`image_categories`: "Landscapes" on two images, "Portraits"
-// on one image only), the Categories panel and the Manage category preview against the concept (renderTags, app.js
-// 719-729; the Manage dialog is its simpleInput, 1138-1143). The page is compared with D143 mapped, a model checked
-// against the concept page with those rows added at runtime; the preview with D9's sentence and D144's images.
-const concept='/__test__/canonical/workspace';
-const IMAGE_CATEGORIES=Object.freeze({images:{Landscapes:2,Portraits:1},only:['Portraits']});
-// D9's sentence; D144 adds the images holding the value ("and 2 images").
-const PREVIEW='“Landscapes” is used by 3 positive prompts and 2 images. Apply renames it to “Scenery”.';
-const pageOf=(page,production)=>page.locator(production?'#workspace-main':'#main').evaluate(pageInventoryOf);
-async function openConceptRoute(page,route,theme) {
-    await page.goto('about:blank');await page.goto(`${concept}#${route}`);
-    await page.getByRole('combobox',{name:'Theme',exact:true}).selectOption(theme);
-}
-/** The concept page as D143 records it: image counts after the prompt counts, image-only rows before Manage category. */
-function conceptWithImageCounts(page) {
-    return page.evaluate(({images,only})=>{
-        const surface=document.querySelectorAll('#main .two-col > section.surface')[1];
-        const rows=[...surface.querySelectorAll('.operation')];
-        const count=value=>`${images[value]} image${images[value]===1?'':'s'}`;
-        for(const row of rows) {
-            const value=row.querySelector('h3').textContent;
-            if(images[value]&&!only.includes(value))row.querySelector('p').textContent+=` · ${count(value)}`;
-        }
-        const manage=rows.at(-1),last=rows.at(-2);
-        for(const value of only) {
-            const row=last.cloneNode(true);row.querySelector('h3').textContent=value;row.querySelector('p').textContent=count(value);manage.before(row);
-        }
-    },IMAGE_CATEGORIES);
-}
-/** Concept controls the Manage dialog adds (as in workspace-vocabulary.spec.mjs): the Filters field select and p.small. */
-async function conceptDonors(page,theme,categories) {
-    await openConceptRoute(page,'images',theme);
-    await page.locator('#main').getByRole('button',{name:'Filters',exact:true}).click();await expect(page.locator('#modal')).toBeVisible();
-    const filters=await page.locator('#modal').evaluate(inventoryOf);
-    await openConceptRoute(page,'prompt/alpine',theme);
-    await page.getByRole('button',{name:'Edit metadata',exact:true}).click();await expect(page.locator('#modal')).toBeVisible();
-    const editor=await page.locator('#modal').evaluate(inventoryOf);
-    return {filters,editor,categories};
-}
-
-for(const [width,height] of [[1600,1100],[390,844]])for(const theme of ['dark','light'])test(`category rows and the Manage category preview match the concept with image categories ${width}x${height} ${theme} (D143, D144)`,async({page,request},testInfo)=>{
-    await page.setViewportSize({width,height});
-    const manifest=await seed(request,{image_categories:true});
-    expect(manifest.image_categories).toEqual(IMAGE_CATEGORIES.images);
-    await openConceptRoute(page,'tags',theme);await expect(page.locator('#main h1')).toHaveText('Tags & categories');
-    await page.mouse.move(0,0);
-    const reference=await pageOf(page,false);
-    await conceptWithImageCounts(page);
-    const oracle=await pageOf(page,false);
-    await captureCanonicalState(page,testInfo,`concept-image-categories-${width}-${theme}`,'#main');
-    const donors=await conceptDonors(page,theme,['Landscapes','Architecture','Environments','Illustration','Portraits']);
-    await openConceptRoute(page,'tags',theme);
-    await page.locator('#main').getByRole('button',{name:'Review',exact:true}).click();await expect(page.locator('#modal')).toBeVisible();
-    const referenceDialog=await page.locator('#modal').evaluate(inventoryOf);
-
-    await open(page,theme,manifest.tags.length);
-    await expect(categoryOperation(page,'Portraits')).toHaveCount(1);
-    // The pointer still rests where the concept's Review was pressed: park it so no row is hovered.
-    await page.mouse.move(0,0);
-    const actual=await pageOf(page,true);
-    await captureCanonicalState(page,testInfo,`production-image-categories-${width}-${theme}`,'#workspace-main');
-    const box=await openDialog(page,categoryOperation(page,'Manage category').getByRole('button',{name:'Review',exact:true}));
-    await expect(box.getByLabel('Category',{exact:true})).toHaveValue('Landscapes');
-    await box.getByLabel('Proposed new category name',{exact:true}).fill('Scenery');await button(box,'Preview').click();
-    await expect(box.locator('p.small')).toHaveText(PREVIEW);
-    // The pressed primary keeps the pointer and focus; the concept is measured as it opens (focus on ×, no hover),
-    // which workspace-vocabulary.spec.mjs compares, so this state is restored before measuring the preview.
-    await page.mouse.move(0,0);await box.locator('.dialog-header button').focus();
-    const actualDialog=await box.evaluate(inventoryOf);
-    await captureCanonicalState(page,testInfo,`production-image-categories-preview-${width}-${theme}`);
-    const path=testInfo.outputPath('vocabulary-image-categories.json');
-    await writeFile(path,JSON.stringify({reference,oracle,actual,referenceDialog,actualDialog},null,2));
-    await testInfo.attach('vocabulary-image-categories',{path,contentType:'application/json'});
-
-    // The D143 model reproduces the concept page with the rows added at runtime.
-    expect.soft(diffInventory(mapVocabularyConcept(reference,IMAGE_CATEGORIES).operations,mapVocabularyConcept(oracle).operations),'D143 model').toEqual([]);
-    const {diff,extra}=compareVocabularyPage(reference,actual,IMAGE_CATEGORIES);
-    expect.soft(actual.operations.map(row=>[row.h3.text,row.p.text]).slice(0,-1),'category rows').toEqual([['Landscapes','3 positive prompts · 2 images'],
-        ['Architecture','1 positive prompt'],['Environments','1 positive prompt'],['Illustration','1 positive prompt'],['Portraits','1 image']]);
-    expect.soft(diff,'page differences after the recorded deviations and D143').toEqual([]);
-    expect.soft(extra,'fixture-only rows').toEqual([manifest.pair_only_tag,manifest.archived_only_tag,manifest.negative_only_tag,manifest.unused_tag]);
-    expect.soft(diffInventory(mapVocabularyDialog('manage',referenceDialog,{...donors,preview:PREVIEW}),actualDialog),'preview differences after D9 and D144').toEqual([]);
-});
@@ -1,876 +0,0 @@
-import { startCoverage, saveCoverage } from '../../tools/vendor/browser-coverage.mjs';
-import { test, expect } from './fixtures.mjs';
-
-// Collections (#331): the sidebar COLLECTIONS group (D136, concept index.html 28–31, app.js 336–339), the collection
-// page `#/collection/<id>` with its Edit (D137, concept render a1186–1189) and saved views on a collection (D140).
-const workspace = '/prompt_manager/workspace';
-const API = '/prompt_manager/collections';
-const RESTORE_APPLY_URL = '/prompt_manager/restore/apply';
-const main = page => page.locator('#workspace-main');
-const heading = page => main(page).getByRole('heading', { level: 1 });
-const breadcrumb = page => page.locator('#workspace-breadcrumb');
-const description = page => main(page).locator('.heading p.muted');
-const missingNote = page => main(page).locator('.heading p.small');
-const search = page => page.getByRole('searchbox', { name: 'Search workspace', exact: true });
-const imageCards = page => page.locator('article[data-image-key]');
-const collectionsNav = page => page.getByRole('navigation', { name: 'Collections', exact: true });
-const collectionsLabel = page => page.locator('aside.sidebar .sidebar-label', { hasText: 'COLLECTIONS' });
-const rows = page => collectionsNav(page).locator('a[data-route^="collection/"]');
-const row = (page, name) => rows(page).filter({ hasText: name });
-const savedNav = page => page.getByRole('navigation', { name: 'Saved views', exact: true });
-const editButton = page => main(page).locator('.heading-actions > button').first();
-const editDialog = page => page.getByRole('dialog', { name: 'Edit collection', exact: true });
-const deleteDialog = page => page.getByRole('dialog', { name: 'Delete collection', exact: true });
-const nameField = page => editDialog(page).getByRole('textbox', { name: 'Collection name', exact: true });
-const toast = page => page.locator('#workspace-toast');
-
-async function seed(request) {
-    const response = await request.post('/__test__/collections/seed');
-    await expect(response).toBeOK();
-    return response.json();
-}
-
-async function listed(request) {
-    const response = await request.get(API);
-    await expect(response).toBeOK();
-    return (await response.json()).collections;
-}
-
-test.beforeEach(async ({ page, request, browserName }) => {
-    await startCoverage(page, browserName);
-    await expect(await request.post('/__test__/reset')).toBeOK();
-    page.collectionErrors = [];
-    page.on('pageerror', error => page.collectionErrors.push(error.message));
-    // D51: deleting asks inside the dialog; no browser dialog (window.confirm) may ever open.
-    page.on('dialog', dialog => { page.collectionErrors.push(`browser ${dialog.type()}`); dialog.dismiss().catch(() => {}); });
-});
-
-test.afterEach(async ({ page, browserName }) => {
-    await saveCoverage(page, browserName);
-    expect(page.collectionErrors).toEqual([]);
-});
-
-test('a collection row opens its page', async ({ page, request }) => {
-    const manifest = await seed(request);
-    const { id } = manifest.collections.Landscapes;
-    await page.setViewportSize({ width: 1600, height: 1100 });
-    await page.goto(`${workspace}#/images`);
-    // D136: name order, the listed-member count, no "PROPOSED" badge.
-    await expect(collectionsLabel(page)).toBeVisible();
-    await expect(collectionsLabel(page)).toHaveText('COLLECTIONS');
-    await expect(rows(page)).toHaveCount(2);
-    await expect(rows(page).nth(0)).toContainText('Experiments');
-    await expect(rows(page).nth(1)).toContainText('Landscapes');
-    await expect(row(page, 'Experiments').locator('.nav-count')).toHaveText('8');
-    await expect(row(page, 'Landscapes').locator('.nav-count')).toHaveText('12');
-    await expect(row(page, 'Landscapes')).toHaveAttribute('href', `#/collection/${id}`);
-    await expect(row(page, 'Landscapes').locator('svg')).toHaveCount(1);
-    await expect(page.locator('aside.sidebar .new-label')).toHaveCount(0);
-    await expect(imageCards(page)).toHaveCount(21);
-
-    await row(page, 'Landscapes').click();
-    await expect(page).toHaveURL(new RegExp(`#/collection/${id}$`));
-    await expect(heading(page)).toHaveText('Landscapes');
-    await expect(breadcrumb(page)).toHaveText('Collection');
-    await expect(page).toHaveTitle('Collection · Prompt Manager');
-    await expect(row(page, 'Landscapes')).toHaveAttribute('aria-current', 'page');
-    await expect(description(page)).toHaveText('Your generations, their prompts, and the next idea.');
-    await expect(imageCards(page)).toHaveCount(12);
-    for (const path of manifest.files.Landscapes) {
-        await expect(page.locator(`article[data-image-key$=":${path}"]`)).toHaveCount(1);
-    }
-    // MC3: the member whose file is gone is not listed and is counted in the note.
-    await expect(missingNote(page)).toHaveText('1 image in this collection is not in your current sources.');
-
-    // Every Images filter narrows the members.
-    await search(page).fill('landscape_03');
-    await expect(imageCards(page)).toHaveCount(1);
-    await search(page).fill('');
-    await expect(imageCards(page)).toHaveCount(12);
-
-    await row(page, 'Experiments').click();
-    await expect(heading(page)).toHaveText('Experiments');
-    await expect(imageCards(page)).toHaveCount(8);
-    await expect(missingNote(page)).toHaveCount(0);
-});
-
-test('without collections the group shows no label and no rows', async ({ page }) => {
-    await page.goto(`${workspace}#/images`);
-    await expect(imageCards(page).first()).toBeVisible();
-    await expect(collectionsNav(page)).toHaveCount(1);
-    await expect(rows(page)).toHaveCount(0);
-    await expect(collectionsLabel(page)).toBeHidden();
-});
-
-test('a collection page neither restores nor replaces the Images return state', async ({ page, request }) => {
-    const manifest = await seed(request);
-    await page.goto(`${workspace}#/images`);
-    await search(page).fill('experiment');
-    await expect(imageCards(page)).toHaveCount(8);
-    await row(page, 'Landscapes').click();
-    await expect(search(page)).toHaveValue('');
-    await expect(imageCards(page)).toHaveCount(12);
-    await search(page).fill('landscape_01');
-    await expect(imageCards(page)).toHaveCount(1);
-    await page.goto(`${workspace}#/images`);
-    await expect(search(page)).toHaveValue('experiment');
-    expect(manifest.collections.Landscapes.count).toBe(12);
-});
-
-test('Edit renames the open collection; a taken name stays in the dialog', async ({ page, request }) => {
-    const manifest = await seed(request);
-    const { id } = manifest.collections.Landscapes;
-    await page.goto(`${workspace}#/collection/${id}`);
-    await expect(heading(page)).toHaveText('Landscapes');
-    await expect(editButton(page)).toHaveText('Edit');
-    await editButton(page).click();
-    await expect(nameField(page)).toHaveValue('Landscapes');
-    await expect(editDialog(page).locator('.dialog-actions button')).toHaveText(['Delete…', 'Cancel', 'Save']);
-
-    // CUJ 3: names are unique ignoring case.
-    await nameField(page).fill('experiments');
-    await editDialog(page).getByRole('button', { name: 'Save', exact: true }).click();
-    await expect(editDialog(page).getByRole('alert')).toHaveText('A collection named “experiments” already exists.');
-    await expect(heading(page)).toHaveText('Landscapes');
-
-    await nameField(page).fill('  Landscape   grids ');
-    await editDialog(page).getByRole('button', { name: 'Save', exact: true }).click();
-    await expect(editDialog(page)).toHaveCount(0);
-    await expect(toast(page)).toHaveText('Collection renamed.');
-    await expect(heading(page)).toHaveText('Landscape grids');
-    await expect(breadcrumb(page)).toHaveText('Collection');
-    await expect(row(page, 'Landscape grids')).toHaveAttribute('aria-current', 'page');
-    await expect(rows(page).nth(1)).toContainText('Landscape grids');
-    expect((await listed(request)).map(item => item.name)).toEqual(['Experiments', 'Landscape grids']);
-});
-
-test('a failed rename keeps the dialog; a failed delete changes nothing', async ({ page, request }) => {
-    const manifest = await seed(request);
-    const { id } = manifest.collections.Experiments;
-    await page.goto(`${workspace}#/collection/${id}`);
-    await expect(heading(page)).toHaveText('Experiments');
-    let failing = true;
-    await page.route(`**${API}/${id}`, route => failing
-        ? route.fulfill({ status: 500, contentType: 'application/json', body: '{"success":false,"error":"The collection could not be changed."}' })
-        : route.fallback());
-    await editButton(page).click();
-    await nameField(page).fill('Tests');
-    await editDialog(page).getByRole('button', { name: 'Save', exact: true }).click();
-    await expect(toast(page)).toHaveText('The collection could not be renamed. Try again.');
-    await expect(editDialog(page)).toBeVisible();
-    await expect(heading(page)).toHaveText('Experiments');
-    await editDialog(page).getByRole('button', { name: 'Delete…', exact: true }).click();
-    await expect(deleteDialog(page).locator('p')).toHaveText(
-        'Delete “Experiments”? Its 8 images stay where they are; only the collection is removed.');
-    await deleteDialog(page).getByRole('button', { name: 'Delete', exact: true }).click();
-    await expect(toast(page)).toHaveText('The collection could not be deleted. Try again.');
-    await expect(page).toHaveURL(new RegExp(`#/collection/${id}$`));
-    expect(await listed(request)).toHaveLength(2);
-    failing = false;
-});
-
-test('Delete removes the collection only after confirming, and leaves every file', async ({ page, request }) => {
-    const manifest = await seed(request);
-    const { id } = manifest.collections.Landscapes;
-    await page.goto(`${workspace}#/collection/${id}`);
-    await editButton(page).click();
-    await editDialog(page).getByRole('button', { name: 'Delete…', exact: true }).click();
-    // The stored count: 12 listed members and the missing one.
-    await expect(deleteDialog(page).locator('p')).toHaveText(
-        'Delete “Landscapes”? Its 13 images stay where they are; only the collection is removed.');
-    await deleteDialog(page).getByRole('button', { name: 'Cancel', exact: true }).click();
-    await expect(deleteDialog(page)).toHaveCount(0);
-    expect(await listed(request)).toHaveLength(2);
-
-    await editButton(page).click();
-    await editDialog(page).getByRole('button', { name: 'Delete…', exact: true }).click();
-    await deleteDialog(page).getByRole('button', { name: 'Delete', exact: true }).click();
-    await expect(toast(page)).toHaveText('Collection deleted.');
-    await expect(page).toHaveURL(/#\/images$/);
-    await expect(heading(page)).toHaveText('Images');
-    await expect(rows(page)).toHaveCount(1);
-    await expect(imageCards(page)).toHaveCount(21);
-    expect((await listed(request)).map(item => item.name)).toEqual(['Experiments']);
-});
-
-test('an unknown collection says it no longer exists, with the way back to Images', async ({ page, request }) => {
-    await seed(request);
-    await page.goto(`${workspace}#/collection/999999`);
-    await expect(heading(page)).toHaveText('Collection');
-    await expect(breadcrumb(page)).toHaveText('Collection');
-    await expect(description(page)).toHaveText('This collection no longer exists.');
-    await expect(imageCards(page)).toHaveCount(0);
-    await main(page).getByRole('link', { name: 'Open Images', exact: true }).click();
-    await expect(page).toHaveURL(/#\/images$/);
-    await expect(imageCards(page)).toHaveCount(21);
-});
-
-test('a failed list says so and Retry reads it again', async ({ page, request }) => {
-    const manifest = await seed(request);
-    const { id } = manifest.collections.Experiments;
-    let failing = true;
-    await page.route(`**${API}`, route => failing
-        ? route.fulfill({ status: 500, contentType: 'application/json', body: '{"success":false,"error":"Collections could not be read."}' })
-        : route.fallback());
-    await page.goto(`${workspace}#/collection/${id}`);
-    await expect(description(page)).toHaveText('Collections could not be loaded. Your saved data has not changed.');
-    await expect(description(page)).toHaveAttribute('role', 'alert');
-    await expect(rows(page)).toHaveCount(0);
-    failing = false;
-    await main(page).getByRole('button', { name: 'Retry', exact: true }).click();
-    await expect(heading(page)).toHaveText('Experiments');
-    await expect(imageCards(page)).toHaveCount(8);
-    await expect(rows(page)).toHaveCount(2);
-});
-
-test('a saved view keeps its collection, and says so once the collection is deleted (MC6)', async ({ page, request }) => {
-    const manifest = await seed(request);
-    const view = manifest.saved_view;
-    await page.goto(`${workspace}#/images`);
-    await savedNav(page).locator(`a[data-route="saved/${view.id}"]`).click();
-    await expect(heading(page)).toHaveText(view.name);
-    await expect(breadcrumb(page)).toHaveText(view.name);
-    await expect(imageCards(page)).toHaveCount(8);
-    // A saved view is not the collection page: no missing note.
-    await expect(missingNote(page)).toHaveCount(0);
-
-    // Save view on a collection page stores the collection.
-    await row(page, 'Landscapes').click();
-    await expect(imageCards(page)).toHaveCount(12);
-    await search(page).fill('landscape_1');
-    await expect(imageCards(page)).toHaveCount(3);
-    await main(page).getByRole('button', { name: 'Save view', exact: true }).click();
-    const save = page.getByRole('dialog', { name: 'Save this view', exact: true });
-    await save.getByRole('textbox', { name: 'View name', exact: true }).fill('Grid seed');
-    await save.getByRole('button', { name: 'Save', exact: true }).click();
-    await expect(toast(page)).toHaveText('Saved view added to the sidebar.');
-    const views = (await (await request.get('/prompt_manager/saved-views')).json()).views;
-    const saved = views.find(item => item.name === 'Grid seed');
-    expect(saved.state).toMatchObject({ q: 'landscape_1', favorites: false, collection: String(manifest.collections.Landscapes.id) });
-
-    await expect(await request.delete(`${API}/${manifest.collections.Experiments.id}`)).toBeOK();
-    await page.goto(`${workspace}#/saved/${view.id}`);
-    await expect(heading(page)).toHaveText(view.name);
-    await expect(main(page).locator('.empty')).toHaveText('The collection this view uses was deleted.');
-    await expect(main(page).locator('.empty')).toBeVisible();
-    await expect(imageCards(page)).toHaveCount(0);
-    await expect(main(page).getByRole('button', { name: 'Retry', exact: true })).toBeHidden();
-});
-
-test('a collection deleted in another tab shows the deleted-collection page', async ({ page, request }) => {
-    const manifest = await seed(request);
-    const { id } = manifest.collections.Experiments;
-    await page.goto(`${workspace}#/images`);
-    await expect(rows(page)).toHaveCount(2);
-    await expect(await request.delete(`${API}/${id}`)).toBeOK();
-    await row(page, 'Experiments').click();
-    await expect(description(page)).toHaveText('This collection no longer exists.');
-    await expect(rows(page)).toHaveCount(1);
-});
-
-// D136 / CUJ 15: the rows show and open at desktop and phone width in both themes. The concept's own phone rule hides
-// every nav count there, so the rows keep their counts only at desktop width.
-for (const [width, height] of [[1600, 1100], [390, 844]]) for (const theme of ['dark', 'light']) {
-    test(`collection rows show and open at ${width}x${height} ${theme}`, async ({ page, request }) => {
-        const manifest = await seed(request);
-        await page.setViewportSize({ width, height });
-        await page.goto(`${workspace}#/images`);
-        await page.getByRole('combobox', { name: 'Theme', exact: true }).selectOption(theme);
-        for (const name of ['Experiments', 'Landscapes']) await expect(row(page, name)).toBeVisible();
-        const count = row(page, 'Landscapes').locator('.nav-count');
-        if (width > 950) await expect(count).toBeVisible();
-        else await expect(count).toBeHidden();
-        // Phone width: the label stays hidden as every sidebar label is; desktop shows it.
-        if (width > 950) await expect(collectionsLabel(page)).toBeVisible();
-        else await expect(collectionsLabel(page)).toBeHidden();
-        expect(await page.evaluate(() => document.documentElement.scrollWidth <= window.innerWidth)).toBe(true);
-        await row(page, 'Landscapes').click();
-        await expect(page).toHaveURL(new RegExp(`#/collection/${manifest.collections.Landscapes.id}$`));
-        await expect(heading(page)).toHaveText('Landscapes');
-        await expect(imageCards(page)).toHaveCount(12);
-    });
-}
-
-test('a finished restore reads the collections again', async ({ page, request }) => {
-    await seed(request);
-    await expect(await request.post('/__test__/system/reset')).toBeOK();
-    await expect(await request.post('/__test__/jobs/restart')).toBeOK();
-    try {
-        const backup = await request.get('/prompt_manager/backup');
-        await expect(backup).toBeOK();
-        const bytes = await backup.body();
-        const [experiments] = await listed(request);
-        await expect(await request.delete(`${API}/${experiments.id}`)).toBeOK();
-        await page.goto(`${workspace}#/system/backups`);
-        await expect(rows(page)).toHaveCount(1);
-        const chooser = page.waitForEvent('filechooser');
-        await page.getByRole('button', { name: 'Review restore…', exact: true }).click();
-        await (await chooser).setFiles({ name: 'prompts_backup_20261027_093000.db', mimeType: 'application/octet-stream', buffer: bytes });
-        // Wait for the restore job itself, as workspace-system-backups.spec.mjs does: under load a restore outlasts the
-        // 5 s expect default, and a restore still running after this test replaces the next tests' database (#520).
-        const applied = page.waitForResponse(response => response.url().endsWith(RESTORE_APPLY_URL));
-        await page.locator('dialog#modal[open]').getByRole('button', { name: 'Restore', exact: true }).click();
-        const { job } = await (await applied).json();
-        await expect(await request.get(`/prompt_manager/jobs/${job.id}/events`)).toBeOK();
-        await expect(toast(page)).toHaveText(/^Database restore finished · /);
-        // The list was read again without a reload.
-        await expect(rows(page)).toHaveCount(2);
-        await expect(row(page, 'Experiments').locator('.nav-count')).toHaveText('8');
-    } finally {
-        await request.post('/__test__/jobs/restart');
-        await request.post('/__test__/system/reset');
-    }
-});
-
-test('renaming a collection deleted in another tab says so and shows the deleted-collection page', async ({ page, request }) => {
-    const manifest = await seed(request);
-    const { id } = manifest.collections.Experiments;
-    await page.goto(`${workspace}#/collection/${id}`);
-    await expect(heading(page)).toHaveText('Experiments');
-    await editButton(page).click();
-    await expect(await request.delete(`${API}/${id}`)).toBeOK();
-    await nameField(page).fill('Tests');
-    await editDialog(page).getByRole('button', { name: 'Save', exact: true }).click();
-    await expect(toast(page)).toHaveText('That collection no longer exists.');
-    await expect(editDialog(page)).toHaveCount(0);
-    await expect(description(page)).toHaveText('This collection no longer exists.');
-    await expect(rows(page)).toHaveCount(1);
-});
-
-/** A Playwright hold on the collections list read: `held` fills as reads arrive; `release()` lets them all through. */
-async function holdListReads(page, answer = route => route.fallback()) {
-    const held = [];
-    let open = false;
-    await page.route(`**${API}`, route => {
-        if (route.request().method() !== 'GET') return route.fallback();
-        if (open) return answer(route);
-        held.push(route);
-        return undefined;
-    });
-    return {
-        held,
-        async release() {
-            open = true;
-            for (const route of held.splice(0)) await answer(route).catch(() => {});
-        },
-    };
-}
-
-test('a list read superseded by another read still opens a collection made since (review M1)', async ({ page, request }) => {
-    const manifest = await seed(request);
-    const listing = await (await request.get('/prompt_manager/images/output?mode=workspace&limit=1')).json();
-    const [file] = listing.images;
-    await page.goto(`${workspace}#/collection/${manifest.collections.Landscapes.id}`);
-    await expect(heading(page)).toHaveText('Landscapes');
-    // Another tab makes "Fresh"; this tab does not list it yet.
-    const added = await request.post(`${API}/items`, { data: { name: 'Fresh',
-        items: [{ root_index: file.root_index, root_scope: file.root_scope, path: file.path }] } });
-    await expect(added).toBeOK();
-    const fresh = (await added.json()).collection.id;
-    await expect(rows(page)).toHaveCount(2);
-    const hold = await holdListReads(page);
-    // A confirmed rename schedules the 300 ms count re-read; opening "Fresh" first reads the list once more. The
-    // timer's read supersedes that one while both are held. The rename's answer is held until "Fresh"'s read is, so
-    // the timer starts only then: with the answer let through at once, a slow host could fire the timer before the
-    // hash change, and the page would then wait on the timer's read alone (#459).
-    let releaseRename;
-    const renameHeld = new Promise(resolve => { releaseRename = resolve; });
-    await page.route(`**${API}/${manifest.collections.Landscapes.id}`, async route => {
-        if (route.request().method() !== 'PATCH') return route.fallback();
-        await renameHeld;
-        return route.fallback();
-    });
-    await editButton(page).click();
-    await nameField(page).fill('Landscape grids');
-    await editDialog(page).getByRole('button', { name: 'Save', exact: true }).click();
-    await page.evaluate(hash => { window.location.hash = hash; }, `#/collection/${fresh}`);
-    await expect.poll(() => hold.held.length).toBe(1);
-    releaseRename();
-    // The rename landed (the sidebar row has the new name), so the count read is now due.
-    await expect(row(page, 'Landscape grids')).toHaveCount(1);
-    await expect.poll(() => hold.held.length).toBe(2);
-    await expect(main(page)).not.toContainText('Collections could not be loaded.');
-    await hold.release();
-    await expect(heading(page)).toHaveText('Fresh');
-    await expect(imageCards(page)).toHaveCount(1);
-});
-
-test('a listing that finds the collection gone while the list still has it offers Retry (review M2)', async ({ page, request }) => {
-    const manifest = await seed(request);
-    const { id } = manifest.collections.Experiments;
-    let gone = true;
-    await page.route('**/prompt_manager/images/output?*', route => gone && route.request().url().includes(`collection=${id}`)
-        ? route.fulfill({ status: 404, contentType: 'application/json',
-            body: '{"success":false,"error":"Collection not found","code":"collection-not-found"}' })
-        : route.fallback());
-    await page.goto(`${workspace}#/images`);
-    await expect(rows(page)).toHaveCount(2);
-    // The shell's re-read is held, then fails: the page must not stay blank.
-    const hold = await holdListReads(page, route => route.fulfill({ status: 500, contentType: 'application/json',
-        body: '{"success":false,"error":"Collections could not be read."}' }));
-    await row(page, 'Experiments').click();
-    await expect.poll(() => hold.held.length).toBe(1);
-    await hold.release();
-    const retry = main(page).getByRole('button', { name: 'Retry', exact: true });
-    await expect(retry).toBeVisible();
-    await expect(main(page).locator('#gallery-continuation p')).toHaveText('Images could not be loaded. Retry or rescan the collection.');
-    gone = false;
-    await page.unroute(`**${API}`);
-    await retry.click();
-    await expect(imageCards(page)).toHaveCount(8);
-
-    // The list read again still lists it: the same Retry, never a blank page.
-    gone = true;
-    await page.evaluate(() => { window.location.hash = '#/images'; });
-    await expect(heading(page)).toHaveText('Images');
-    await row(page, 'Experiments').click();
-    await expect(retry).toBeVisible();
-    gone = false;
-    await retry.click();
-    await expect(imageCards(page)).toHaveCount(8);
-});
-
-test('the missing-members note follows the list read again (review L2)', async ({ page, request }) => {
-    const manifest = await seed(request);
-    const { id } = manifest.collections.Landscapes;
-    let missing = null;
-    await page.route(`**${API}`, async route => {
-        if (route.request().method() !== 'GET' || missing === null) return route.fallback();
-        const response = await route.fetch();
-        const data = await response.json();
-        data.collections = data.collections.map(item => item.id === id ? { ...item, missing } : item);
-        return route.fulfill({ response, json: data });
-    });
-    await page.goto(`${workspace}#/collection/${id}`);
-    await expect(missingNote(page)).toHaveText('1 image in this collection is not in your current sources.');
-    const rename = async name => {
-        await editButton(page).click();
-        await nameField(page).fill(name);
-        await editDialog(page).getByRole('button', { name: 'Save', exact: true }).click();
-        await expect(toast(page)).toHaveText('Collection renamed.');
-    };
-    missing = 3;
-    await rename('Landscapes A');
-    await expect(missingNote(page)).toHaveText('3 images in this collection are not in your current sources.');
-    missing = 0;
-    await rename('Landscapes B');
-    await expect(missingNote(page)).toHaveCount(0);
-    missing = 1;
-    await rename('Landscapes C');
-    await expect(missingNote(page)).toHaveText('1 image in this collection is not in your current sources.');
-});
-
-test('a rename that settles after its dialog closed leaves the next dialog open (review L1)', async ({ page, request }) => {
-    const manifest = await seed(request);
-    const { id } = manifest.collections.Landscapes;
-    await page.goto(`${workspace}#/collection/${id}`);
-    await expect(imageCards(page)).toHaveCount(12);
-    let release;
-    const released = new Promise(resolve => { release = resolve; });
-    await page.route(`**${API}/${id}`, async route => {
-        if (route.request().method() !== 'PATCH') return route.fallback();
-        await released;
-        return route.fallback();
-    });
-    await editButton(page).click();
-    await nameField(page).fill('Later');
-    await editDialog(page).getByRole('button', { name: 'Save', exact: true }).click();
-    await page.keyboard.press('Escape');
-    await expect(editDialog(page)).toHaveCount(0);
-    await main(page).getByRole('button', { name: 'Save view', exact: true }).click();
-    const save = page.getByRole('dialog', { name: 'Save this view', exact: true });
-    await expect(save).toBeVisible();
-    release();
-    await expect(heading(page)).toHaveText('Later');
-    await expect(save).toBeVisible();
-});
-
-test('a page that says a collection or view could not be opened takes focus after a route change (review L3)', async ({ page, request }) => {
-    const manifest = await seed(request);
-    await page.goto(`${workspace}#/images`);
-    await expect(heading(page)).toHaveText('Images');
-    await page.evaluate(() => { window.location.hash = '#/collection/999999'; });
-    await expect(description(page)).toHaveText('This collection no longer exists.');
-    await expect(heading(page)).toBeFocused();
-
-    await page.route(`**${API}`, route => route.request().method() === 'GET'
-        ? route.fulfill({ status: 500, contentType: 'application/json', body: '{"success":false,"error":"x"}' })
-        : route.fallback());
-    await page.evaluate(() => { window.location.hash = '#/images'; });
-    await expect(heading(page)).toHaveText('Images');
-    await page.evaluate(() => { window.location.hash = '#/collection/999998'; });
-    await expect(main(page).getByRole('button', { name: 'Retry', exact: true })).toBeVisible();
-    await expect(heading(page)).toBeFocused();
-
-    await page.route('**/prompt_manager/saved-views', route => route.request().method() === 'GET'
-        ? route.fulfill({ status: 500, contentType: 'application/json', body: '{"success":false,"error":"x"}' })
-        : route.fallback());
-    // An id the seed never made (its one view is manifest.saved_view), whatever ids earlier tests used (#520).
-    await page.evaluate(id => { window.location.hash = `#/saved/${id}`; }, manifest.saved_view.id + 1000);
-    await expect(description(page)).toHaveText('Saved views could not be loaded. Your saved data has not changed.');
-    await expect(heading(page)).toBeFocused();
-});
-
-// #331 D138 (design §7): the selection bar's Add to collection and Remove from collection.
-const bar = page => page.locator('#bulkbar > .bulkbar');
-const barButton = (page, name) => bar(page).getByRole('button', { name, exact: true });
-const addDialog = page => page.getByRole('dialog', { name: 'Add selected images to collection', exact: true });
-const addField = page => addDialog(page).getByRole('combobox', { name: 'Collection name', exact: true });
-const check = (page, file) => page.getByRole('checkbox', { name: `Select ${file}`, exact: true }).check();
-const card = (page, path) => page.locator(`article[data-image-key$=":${path}"]`);
-
-/** Add the checked images under `name` through the bar's dialog. */
-async function addChecked(page, name) {
-    await barButton(page, 'Add to collection').click();
-    await expect(addDialog(page)).toBeVisible();
-    await addField(page).fill(name);
-    await addDialog(page).getByRole('button', { name: 'Add', exact: true }).click();
-    await expect(addDialog(page)).toHaveCount(0);
-}
-
-test('Add to collection creates a collection and adds to it ignoring case (CUJ 1–3)', async ({ page, request }) => {
-    await seed(request);
-    await page.goto(`${workspace}#/images`);
-    await expect(imageCards(page)).toHaveCount(21);
-    for (const file of ['loose.png', 'landscape_01.png', 'experiment_01.png']) await check(page, file);
-    await expect(bar(page).locator('button')).toHaveText(['Add tags', 'Auto-tag selected', 'Set category', 'Add to collection',
-        'Export metadata', 'Delete…', 'Clear']);
-    await barButton(page, 'Add to collection').click();
-    // The concept's simpleInput with Add (D138) and the existing names as suggestions.
-    await expect(addDialog(page).locator('label')).toHaveText('Collection name');
-    await expect(addField(page)).toHaveValue('');
-    await expect(addField(page)).toHaveAttribute('maxlength', '100');
-    await expect(addDialog(page).locator('datalist option')).toHaveCount(2);
-    expect(await addDialog(page).locator('datalist option').evaluateAll(options => options.map(option => option.value)))
-        .toEqual(['Experiments', 'Landscapes']);
-    await expect(addDialog(page).locator('.dialog-actions button')).toHaveText(['Cancel', 'Add']);
-    // An empty name keeps the dialog on its field.
-    await addDialog(page).getByRole('button', { name: 'Add', exact: true }).click();
-    await expect(addField(page)).toBeFocused();
-    await addField(page).fill('  LoRa   testing ');
-    await addDialog(page).getByRole('button', { name: 'Add', exact: true }).click();
-    await expect(toast(page)).toHaveText('Added 3 images to “LoRa testing”.');
-    await expect(bar(page).locator('strong')).toHaveText('3 selected');
-    await expect(row(page, 'LoRa testing').locator('.nav-count')).toHaveText('3');
-    await expect(rows(page)).toHaveCount(3);
-
-    // CUJ 2: one of two already in it.
-    await bar(page).getByRole('button', { name: 'Clear', exact: true }).click();
-    await check(page, 'loose.png');
-    await check(page, 'landscape_02.png');
-    await addChecked(page, 'LoRa testing');
-    await expect(toast(page)).toHaveText('Added 1 image to “LoRa testing”. 1 was already in it.');
-    await expect(row(page, 'LoRa testing').locator('.nav-count')).toHaveText('4');
-
-    // CUJ 3: a case variant joins the same collection.
-    await bar(page).getByRole('button', { name: 'Clear', exact: true }).click();
-    await check(page, 'landscape_03.png');
-    await addChecked(page, 'lora TESTING');
-    await expect(toast(page)).toHaveText('Added 1 image to “LoRa testing”.');
-    await expect(rows(page)).toHaveCount(3);
-    await expect(row(page, 'LoRa testing').locator('.nav-count')).toHaveText('5');
-    const created = (await listed(request)).find(item => item.name === 'LoRa testing');
-    expect(created).toMatchObject({ count: 5, missing: 0 });
-
-    // Everything already in it.
-    await addChecked(page, 'LoRa testing');
-    await expect(toast(page)).toHaveText('All selected images were already in “LoRa testing”.');
-});
-
-test('Remove from collection takes the checked images off the open collection (CUJ 5)', async ({ page, request }) => {
-    const manifest = await seed(request);
-    const { id } = manifest.collections.Landscapes;
-    await page.goto(`${workspace}#/collection/${id}`);
-    await expect(imageCards(page)).toHaveCount(12);
-    await check(page, 'landscape_01.png');
-    await check(page, 'landscape_02.png');
-    await expect(bar(page).locator('button')).toHaveText(['Add tags', 'Auto-tag selected', 'Set category', 'Add to collection',
-        'Remove from collection', 'Export metadata', 'Delete…', 'Clear']);
-    await barButton(page, 'Remove from collection').click();
-    await expect(toast(page)).toHaveText('Removed 2 images from “Landscapes”.');
-    await expect(imageCards(page)).toHaveCount(10);
-    await expect(card(page, 'collections/landscape_01.png')).toHaveCount(0);
-    // The removed files left the listing, so the bar has nothing checked.
-    await expect(bar(page)).toHaveCount(0);
-    await expect(row(page, 'Landscapes').locator('.nav-count')).toHaveText('10');
-    // A checked file still listed stays checked across the reload.
-    await check(page, 'landscape_03.png');
-    await check(page, 'landscape_04.png');
-    await page.route(`**${API}/items`, async route => {
-        if (route.request().method() !== 'DELETE') return route.fallback();
-        // Remove only landscape_04; landscape_03 stays listed and checked.
-        const body = route.request().postDataJSON();
-        await route.continue({ postData: JSON.stringify({ ...body, items: body.items.filter(item => item.path.endsWith('_04.png')) }) });
-    });
-    await barButton(page, 'Remove from collection').click();
-    await expect(toast(page)).toHaveText('Removed 1 image from “Landscapes”.');
-    await expect(imageCards(page)).toHaveCount(9);
-    await expect(bar(page).locator('strong')).toHaveText('1 selected');
-    await expect(page.getByRole('checkbox', { name: 'Select landscape_03.png', exact: true })).toBeChecked();
-    // No file changed: the plain Images page still lists all of them.
-    await page.goto(`${workspace}#/images`);
-    await expect(imageCards(page)).toHaveCount(21);
-});
-
-test('Images without a collection filter has no Remove from collection', async ({ page, request }) => {
-    const manifest = await seed(request);
-    await page.goto(`${workspace}#/images`);
-    await check(page, 'loose.png');
-    await expect(barButton(page, 'Add to collection')).toBeVisible();
-    await expect(barButton(page, 'Remove from collection')).toHaveCount(0);
-    // A saved view on a collection has its filter active: Remove shows (design §5).
-    await page.goto(`${workspace}#/saved/${manifest.saved_view.id}`);
-    await expect(imageCards(page)).toHaveCount(8);
-    await check(page, 'experiment_01.png');
-    await barButton(page, 'Remove from collection').click();
-    await expect(toast(page)).toHaveText('Removed 1 image from “Experiments”.');
-    await expect(imageCards(page)).toHaveCount(7);
-});
-
-test('a failed add keeps the selection; a stale source reloads the images', async ({ page, request }) => {
-    await seed(request);
-    await page.goto(`${workspace}#/images`);
-    await expect(imageCards(page)).toHaveCount(21);
-    let reply = { status: 500, body: { success: false, error: 'The collection could not be changed.' } };
-    await page.route(`**${API}/items`, route => route.fulfill({ status: reply.status, contentType: 'application/json',
-        body: JSON.stringify(reply.body) }));
-    await check(page, 'loose.png');
-    await check(page, 'landscape_05.png');
-    await addChecked(page, 'Grids');
-    await expect(toast(page)).toHaveText('The images could not be added. Try again.');
-    await expect(bar(page).locator('strong')).toHaveText('2 selected');
-    await expect(rows(page)).toHaveCount(2);
-
-    reply = { status: 404, body: { success: false, code: 'files-not-found', error: 'x' } };
-    await addChecked(page, 'Grids');
-    await expect(toast(page)).toHaveText('None of the selected images could be found. Refresh the images and try again.');
-    await expect(bar(page).locator('strong')).toHaveText('2 selected');
-
-    reply = { status: 409, body: { success: false, code: 'source-changed', error: 'x' } };
-    const reloaded = page.waitForRequest(request => request.url().includes('/prompt_manager/gallery/subfolders'));
-    await addChecked(page, 'Grids');
-    await expect(toast(page)).toHaveText('The sources changed. Refresh the images and try again.');
-    await reloaded;
-    await expect(imageCards(page)).toHaveCount(21);
-    await expect(bar(page)).toHaveCount(0);
-});
-
-test('more than 500 or an unloaded "all matching" selection is refused with the cap', async ({ page, request }) => {
-    await seed(request);
-    await page.goto(`${workspace}#/images`);
-    await expect(imageCards(page)).toHaveCount(21);
-    // Every loaded image checked and the listing says more match: "Select all N matching" (#392, D135).
-    await page.route('**/prompt_manager/images/output?*', async route => {
-        // A next page never answers, so the listing stays at its loaded 21 of 900.
-        if (new URL(route.request().url()).searchParams.has('cursor')) return;
-        const response = await route.fetch();
-        const data = await response.json();
-        await route.fulfill({ response, json: { ...data, total: 900, has_more: true, next_cursor: 'more' } });
-    });
-    await page.reload();
-    await expect(imageCards(page)).toHaveCount(21);
-    await page.locator('#image-grid .image-open').first().focus();
-    await page.keyboard.press('ControlOrMeta+a');
-    await bar(page).getByRole('button', { name: 'Select all 900 matching', exact: true }).click();
-    await expect(bar(page).locator('strong')).toHaveText('All 900 matching selected');
-    await barButton(page, 'Add to collection').click();
-    await expect(toast(page)).toHaveText('Select at most 500 images.');
-    await expect(addDialog(page)).toHaveCount(0);
-});
-
-for (const theme of ['dark', 'light']) {
-    test(`the Add to collection dialog fits 390x844 ${theme}`, async ({ page, request }) => {
-        await seed(request);
-        await page.setViewportSize({ width: 390, height: 844 });
-        await page.goto(`${workspace}#/images`);
-        await page.getByRole('combobox', { name: 'Theme', exact: true }).selectOption(theme);
-        await check(page, 'loose.png');
-        await expect(barButton(page, 'Add to collection')).toBeVisible();
-        await barButton(page, 'Add to collection').click();
-        await expect(addDialog(page)).toBeVisible();
-        const fits = await addDialog(page).evaluate(dialog => {
-            const box = dialog.getBoundingClientRect();
-            return box.left >= 0 && box.right <= window.innerWidth && dialog.scrollWidth <= dialog.clientWidth;
-        });
-        expect(fits).toBe(true);
-        expect(await page.evaluate(() => document.documentElement.scrollWidth <= window.innerWidth)).toBe(true);
-        await addField(page).fill('Phone');
-        await addDialog(page).getByRole('button', { name: 'Add', exact: true }).click();
-        await expect(toast(page)).toHaveText('Added 1 image to “Phone”.');
-        await expect(row(page, 'Phone')).toBeVisible();
-    });
-}
-
-// #331 D139 (design §8): the shared inspector's Collections… in the Images side panel and in the viewer.
-const panel = page => page.locator('#image-inspector');
-const collectionsDialog = page => page.getByRole('dialog', { name: 'Collections', exact: true });
-const choice = (page, name) => collectionsDialog(page).getByRole('checkbox', { name, exact: true });
-const newCollection = page => collectionsDialog(page).getByRole('textbox', { name: 'New collection', exact: true });
-
-async function membership(request, path) {
-    const [image] = (await (await request.get(`/prompt_manager/images/output?mode=workspace&q=${encodeURIComponent(path)}`)).json()).images;
-    const query = new URLSearchParams({ root_index: String(image.root_index), root_scope: image.root_scope, path: image.path });
-    const response = await request.get(`${API}/membership?${query}`);
-    await expect(response).toBeOK();
-    return (await response.json()).collection_ids;
-}
-
-test('Collections… in the side panel adds, removes and creates for one image (CUJ 6)', async ({ page, request }) => {
-    const manifest = await seed(request);
-    const { Landscapes, Experiments } = manifest.collections;
-    await page.goto(`${workspace}#/images`);
-    // The newest image, landscape_01, is the panel's.
-    await expect(panel(page).getByRole('heading', { level: 2 })).toHaveText('landscape_01.png');
-    const open = panel(page).getByRole('button', { name: 'Collections…', exact: true });
-    // #480 D159: Delete… follows Collections… at the end of the panel's actions.
-    await expect(panel(page).locator('.detail-footer > button').nth(-2)).toHaveText('Collections…');
-    await open.click();
-    await expect(collectionsDialog(page)).toBeVisible();
-    await expect(choice(page, 'Landscapes')).toBeChecked();
-    await expect(choice(page, 'Experiments')).not.toBeChecked();
-    await expect(collectionsDialog(page).locator('label.tag-suggestion')).toHaveText(['Experiments', 'Landscapes']);
-    await expect(collectionsDialog(page).locator('.dialog-actions button')).toHaveText(['Cancel', 'Save']);
-    await choice(page, 'Landscapes').uncheck();
-    await choice(page, 'Experiments').check();
-    await newCollection(page).fill('Grids');
-    await collectionsDialog(page).getByRole('button', { name: 'Save', exact: true }).click();
-    await expect(collectionsDialog(page)).toHaveCount(0);
-    await expect(toast(page)).toHaveText('Collections updated.');
-    await expect(open).toBeFocused();
-    await expect(row(page, 'Grids').locator('.nav-count')).toHaveText('1');
-    await expect(row(page, 'Landscapes').locator('.nav-count')).toHaveText('11');
-    await expect(row(page, 'Experiments').locator('.nav-count')).toHaveText('9');
-    const grids = (await listed(request)).find(item => item.name === 'Grids');
-    expect((await membership(request, 'landscape_01')).sort()).toEqual([Experiments.id, grids.id].sort());
-    expect(Landscapes.id).not.toBe(grids.id);
-    // The Images page lists the same files; the dialog opened again shows the new state.
-    await expect(imageCards(page)).toHaveCount(21);
-    await open.click();
-    await expect(choice(page, 'Grids')).toBeChecked();
-    await expect(choice(page, 'Experiments')).toBeChecked();
-    await expect(choice(page, 'Landscapes')).not.toBeChecked();
-    // Save without a change sends nothing.
-    let writes = 0;
-    page.on('request', request => { if (request.url().includes(`${API}/items`)) writes++; });
-    await collectionsDialog(page).getByRole('button', { name: 'Save', exact: true }).click();
-    await expect(collectionsDialog(page)).toHaveCount(0);
-    expect(writes).toBe(0);
-});
-
-test('Collections… in the viewer keeps the viewer until it closes (CUJ 7)', async ({ page, request }) => {
-    const manifest = await seed(request);
-    await page.goto(`${workspace}#/collection/${manifest.collections.Landscapes.id}`);
-    await expect(imageCards(page)).toHaveCount(12);
-    await page.getByRole('button', { name: 'Open landscape_01.png', exact: true }).click();
-    const viewer = page.locator('#viewer-dialog[open]');
-    await expect(viewer.locator('#viewer-title')).toContainText('landscape_01.png');
-    // Review L7: no listing request while the viewer is open.
-    let listings = 0;
-    const countListing = request => { if (new URL(request.url()).pathname === '/prompt_manager/images/output') listings++; };
-    page.on('request', countListing);
-    await viewer.locator('#viewer-details').getByRole('button', { name: 'Collections…', exact: true }).click();
-    await expect(choice(page, 'Landscapes')).toBeChecked();
-    // Review L6: focus moves to the first checkbox once listed.
-    await expect(choice(page, 'Experiments')).toBeFocused();
-    await choice(page, 'Landscapes').uncheck();
-    await collectionsDialog(page).getByRole('button', { name: 'Save', exact: true }).click();
-    await expect(toast(page)).toHaveText('Collections updated.');
-    await expect(collectionsDialog(page)).toHaveCount(0);
-    // The viewer stays on the image; the page keeps listing it while the viewer is open.
-    await expect(viewer.locator('#viewer-title')).toContainText('landscape_01.png');
-    await expect(row(page, 'Landscapes').locator('.nav-count')).toHaveText('11');
-    await expect(imageCards(page)).toHaveCount(12);
-    expect(listings, 'no listing request while the viewer is open').toBe(0);
-    page.off('request', countListing);
-    await viewer.getByRole('button', { name: 'Close image viewer', exact: true }).click();
-    await expect(viewer).toHaveCount(0);
-    await expect(imageCards(page)).toHaveCount(11);
-    await expect(card(page, 'collections/landscape_01.png')).toHaveCount(0);
-});
-
-test('a failed membership read says so and Retry reads it again', async ({ page, request }) => {
-    await seed(request);
-    let failing = true;
-    await page.route(`**${API}/membership?*`, route => failing
-        ? route.fulfill({ status: 500, contentType: 'application/json', body: '{"success":false,"error":"Collections could not be read."}' })
-        : route.fallback());
-    await page.goto(`${workspace}#/images`);
-    await panel(page).getByRole('button', { name: 'Collections…', exact: true }).click();
-    await expect(collectionsDialog(page).getByRole('alert').first()).toHaveText('Collections could not be loaded.');
-    await expect(collectionsDialog(page).getByRole('checkbox')).toHaveCount(0);
-    await expect(collectionsDialog(page).getByRole('button', { name: 'Save', exact: true })).toHaveAttribute('aria-disabled', 'true');
-    failing = false;
-    await collectionsDialog(page).getByRole('button', { name: 'Retry', exact: true }).click();
-    await expect(choice(page, 'Landscapes')).toBeChecked();
-    await expect(collectionsDialog(page).getByRole('button', { name: 'Retry', exact: true })).toBeHidden();
-    // A failed write keeps the dialog with the current membership.
-    await page.route(`**${API}/items`, route => route.fulfill({ status: 500, contentType: 'application/json',
-        body: '{"success":false,"error":"The collection could not be changed."}' }));
-    await choice(page, 'Experiments').check();
-    await collectionsDialog(page).getByRole('button', { name: 'Save', exact: true }).click();
-    await expect(collectionsDialog(page).getByRole('alert')).toHaveText('The collections could not be updated. Try again.');
-    await expect(choice(page, 'Experiments')).not.toBeChecked();
-    await expect(choice(page, 'Landscapes')).toBeChecked();
-});
-
-test('a file in no collection with no collections at all can start one', async ({ page }) => {
-    await page.goto(`${workspace}#/images`);
-    await panel(page).getByRole('button', { name: 'Collections…', exact: true }).click();
-    await expect(collectionsDialog(page)).toContainText('No collections yet. Name one below.');
-    await newCollection(page).fill('First');
-    await collectionsDialog(page).getByRole('button', { name: 'Save', exact: true }).click();
-    await expect(toast(page)).toHaveText('Collections updated.');
-    await expect(rows(page)).toHaveCount(1);
-    await expect(row(page, 'First').locator('.nav-count')).toHaveText('1');
-});
-
-for (const theme of ['dark', 'light']) {
-    test(`the Collections dialog fits 390x844 ${theme}`, async ({ page, request }) => {
-        await seed(request);
-        await page.setViewportSize({ width: 390, height: 844 });
-        await page.goto(`${workspace}#/images`);
-        await page.getByRole('combobox', { name: 'Theme', exact: true }).selectOption(theme);
-        await panel(page).getByRole('button', { name: 'Collections…', exact: true }).click();
-        await expect(choice(page, 'Landscapes')).toBeChecked();
-        const fits = await collectionsDialog(page).evaluate(dialog => {
-            const box = dialog.getBoundingClientRect();
-            return box.left >= 0 && box.right <= window.innerWidth && dialog.scrollWidth <= dialog.clientWidth;
-        });
-        expect(fits).toBe(true);
-        expect(await page.evaluate(() => document.documentElement.scrollWidth <= window.innerWidth)).toBe(true);
-    });
-}
-
-// Review M2: on a collection page, a Save that removed the file from the open collection and then failed keeps its
-// dialog and message; the listing is read again only once the dialog closes.
-test('a partly failed Save from the side panel keeps its dialog until it closes', async ({ page, request }) => {
-    const manifest = await seed(request);
-    const { Experiments, Landscapes } = manifest.collections;
-    // experiment_01 is in both collections; Experiments sorts first, so its remove is sent before Landscapes'.
-    const [image] = (await (await request.get('/prompt_manager/images/output?mode=workspace&q=experiment_01')).json()).images;
-    const item = { root_index: image.root_index, root_scope: image.root_scope, path: image.path };
-    await expect(await request.post(`${API}/items`, { data: { collection_id: Landscapes.id, items: [item] } })).toBeOK();
-    await page.route(`**${API}/items`, route => {
-        const body = route.request().postDataJSON();
-        return route.request().method() === 'DELETE' && body.collection_id === Landscapes.id
-            ? route.fulfill({ status: 500, contentType: 'application/json', body: '{"success":false,"error":"x"}' })
-            : route.fallback();
-    });
-    await page.goto(`${workspace}#/collection/${Experiments.id}`);
-    await expect(imageCards(page)).toHaveCount(8);
-    await expect(panel(page).getByRole('heading', { level: 2 })).toHaveText('experiment_01.png');
-    await panel(page).getByRole('button', { name: 'Collections…', exact: true }).click();
-    await expect(choice(page, 'Landscapes')).toBeChecked();
-    await choice(page, 'Experiments').uncheck();
-    await choice(page, 'Landscapes').uncheck();
-    await collectionsDialog(page).getByRole('button', { name: 'Save', exact: true }).click();
-    await expect(collectionsDialog(page).getByRole('alert')).toHaveText('The collections could not be updated. Try again.');
-    // The remove from Experiments went through; the dialog shows it and the page has not reloaded under it.
-    await expect(choice(page, 'Experiments')).not.toBeChecked();
-    await expect(choice(page, 'Landscapes')).toBeChecked();
-    await expect(imageCards(page)).toHaveCount(8);
-    await collectionsDialog(page).getByRole('button', { name: 'Cancel', exact: true }).click();
-    await expect(collectionsDialog(page)).toHaveCount(0);
-    await expect(imageCards(page)).toHaveCount(7);
-    await expect(card(page, 'collections/experiment_01.png')).toHaveCount(0);
-});
@@ -1,7 +1,6 @@
 import {startCoverage,saveCoverage} from '../../tools/vendor/browser-coverage.mjs';
 import {test,expect} from './fixtures.mjs';
 import {armUnseenRestores,unseenRestore} from './unseen-restore.mjs';
-import {saveImageTags} from './concept-inventory.mjs';
 import {readFile,writeFile} from 'node:fs/promises';
 import {createHash} from 'node:crypto';

@@ -496,64 +495,6 @@ test('the inline current file names its prompts apart from the frozen run fields
    expect(await exact(dialog(page).getByRole('region',{name:'Positive prompt',exact:true}).locator('p.prompt-text'))).toBe(before);
 });

-// #449 (D154), #457: History's inline current file draws the file's own image tags in the shared labelled section, named
-// with its context so they stay apart from the frozen run's fields. The tags are saved on the real file through the Tag
-// routes and come from History's own current-file read (its `image_tags` facet), as Images reads them.
-test('the inline current file labels its image tags after its negative prompt',async({page,request})=>{
-    const reads=[];
-    await page.route(url=>url.pathname.endsWith('/inspection'),async route=>{const response=await route.fetch();const body=await response.json();
-        reads.push(body.image_tags);
-        body.prompts={positive:{status:'resolved',text:'current file positive',source:'graph-inferred'},negative:{status:'resolved',text:'current file negative',source:'graph-inferred'}};
-        await route.fulfill({response,json:body});});
-    const current=dialog(page).getByRole('region',{name:'Current reported file',exact:true});
-    const tags=current.getByRole('region',{name:'Current file image tags',exact:true});
-    const showCurrent=async()=>{
-        await open(page,page.fixture.detail_id);await marker(page,page.fixture.runs.shared).click();await expect(dialog(page).locator('[data-receipt]')).toHaveCount(5);
-        await dialog(page).getByRole('button',{name:'Raw',exact:true}).click();
-        await dialog(page).locator('[data-receipt]').first().getByRole('button',{name:'View current file',exact:true}).click();
-        await expect(page.locator('dialog#viewer-dialog')).toBeVisible();await page.keyboard.press('Escape');await expect(dialog(page)).toBeVisible();
-        await expect(current.getByRole('region',{name:'Current file negative prompt',exact:true})).toBeVisible();
-    };
-    // An untagged file draws no image tags section.
-    await showCurrent();await expect(tags).toHaveCount(0);expect(reads.at(-1)).toEqual({state:'none',tags:[]});
-    await dialog(page).getByRole('button',{name:'Close recorded run',exact:true}).click();
-    expect(await saveImageTags(request,'history/current.png',['history_tag','dusk'])).toEqual(['history_tag','dusk']);
-    await showCurrent();expect(reads.at(-1)).toEqual({state:'current',tags:['history_tag','dusk']});
-    await expect(tags.locator('.role-label')).toHaveText('Image tags · 2');await expect(tags.locator('.tags > .chip')).toHaveText(['history_tag','dusk']);
-    const negative=current.getByRole('region',{name:'Current file negative prompt',exact:true});
-    expect(await negative.evaluate((node,section)=>({after:Boolean(node.compareDocumentPosition(section)&Node.DOCUMENT_POSITION_FOLLOWING),inside:node.contains(section)}),await tags.elementHandle())).toEqual({after:true,inside:false});
-    // The viewer opened from History shares the inspection: the same section, plain chips (no Tags filter there, D88).
-    await dialog(page).locator('[data-receipt]').first().getByRole('button',{name:'View current file',exact:true}).click();
-    const viewerTags=page.locator('dialog#viewer-dialog #viewer-details section.tag-section.image-tags');
-    await expect(viewerTags.locator('.role-label')).toHaveText('Image tags · 2');
-    await expect(viewerTags.locator('span.chip')).toHaveText(['history_tag','dusk']);await expect(viewerTags.locator('button')).toHaveCount(0);
-    await page.keyboard.press('Escape');await expect(dialog(page)).toBeVisible();
-});
-
-// #332 CUJ 5 (MC8, §5.3): History's current-file inspector reads the file's own category with the Images key rule, so
-// the inline current file and its viewer show "Portraits · this image"; current.png has two saved links, so it inherits
-// nothing and shows no chip before.
-test('the current file shows its own category with its origin in the recorded run and its viewer',async({page,request})=>{
-    const chip=scope=>scope.locator('span.chip:has(> span.chip-source)');
-    const current=dialog(page).getByRole('region',{name:'Current reported file',exact:true});
-    const viewCurrent=async()=>{await dialog(page).locator('[data-receipt]').first().getByRole('button',{name:'View current file',exact:true}).click();
-        const details=page.locator('dialog#viewer-dialog #viewer-details');await expect(details.locator('.panel-heading')).toBeVisible();return details;};
-    await open(page,page.fixture.detail_id);await marker(page,page.fixture.runs.shared).click();await expect(dialog(page).locator('[data-receipt]')).toHaveCount(5);
-    let details=await viewCurrent();await expect(details.locator('.panel-heading h2')).toBeVisible();await expect(chip(details)).toHaveCount(0);
-    await page.keyboard.press('Escape');await expect(current).toBeVisible();await expect(chip(current)).toHaveCount(0);
-    await dialog(page).getByRole('button',{name:'Close recorded run',exact:true}).click();
-    const {images}=await(await request.get('/prompt_manager/images/output?mode=workspace&subfolder=history&limit=40')).json();
-    const file=images.find(image=>image.root_index===0&&image.path==='history/current.png');
-    const put=await request.put('/prompt_manager/images/category',{data:{items:[{root_index:0,root_scope:file.root_scope,path:file.path}],category:'Portraits'}});
-    await expect(put).toBeOK();expect((await put.json()).updated).toBe(1);
-    await open(page,page.fixture.detail_id);await marker(page,page.fixture.runs.shared).click();await expect(dialog(page).locator('[data-receipt]')).toHaveCount(5);
-    details=await viewCurrent();
-    await expect(chip(details)).toHaveText('Image category: Portraits · this image');
-    await page.keyboard.press('Escape');await expect(current).toBeVisible();
-    await expect(chip(current)).toHaveText('Image category: Portraits · this image');
-    expect(await chip(current).locator('.chip-source').evaluate(node=>node.textContent)).toBe(' · this image');
-});
-
 // LI-4 (D117): the recorded history's current-file viewer is the shared full inspector, so it copies the legacy summary.
 test('the current file viewer copies its settings summary',async({page})=>{
    await page.addInitScript(()=>{window.__copied=[];Object.defineProperty(navigator,'clipboard',{configurable:true,value:{writeText:async text=>{window.__copied.push(text);}}});});
@@ -1,184 +0,0 @@
-import { startCoverage, saveCoverage } from '../../tools/vendor/browser-coverage.mjs';
-import { test, expect } from './fixtures.mjs';
-import { seedConceptAt, openProduction } from './concept-inventory.mjs';
-
-// #480 (D159): Images › Delete…: the review asks every time (nothing preselected), "Remove from the library only"
-// hides the file and keeps it on disk, "Also move the files to the trash" moves it (the server's fake trash here).
-test.use({ locale: 'en-US', timezoneId: 'UTC' });
-
-const CARDS = '#workspace-main article[data-image-key]';
-const bar = page => page.locator('#workspace-main #bulkbar');
-const review = page => page.getByRole('dialog', { name: /^Delete \d+ images?$/ });
-const toast = page => page.locator('#workspace-toast');
-
-test.beforeEach(async ({ page, request, browserName }) => {
-    await startCoverage(page, browserName);
-    await seedConceptAt(page, request);
-    page.deleteErrors = [];
-    page.on('pageerror', error => page.deleteErrors.push(error.message));
-    page.on('dialog', dialog => { page.deleteErrors.push(`browser ${dialog.type()}`); dialog.dismiss().catch(() => {}); });
-});
-
-test.afterEach(async ({ page, browserName }) => {
-    await saveCoverage(page, browserName);
-    expect(page.deleteErrors).toEqual([]);
-});
-
-async function openImages(page) {
-    await page.setViewportSize({ width: 1600, height: 1100 });
-    await openProduction(page, 'images', 'dark');
-    await expect(page.locator(CARDS).first()).toBeVisible();
-    return page.locator(CARDS).count();
-}
-
-async function check(page, index) {
-    const card = page.locator(CARDS).nth(index);
-    const key = await card.getAttribute('data-image-key');
-    await card.locator('.image-overlays input[type="checkbox"]').check();
-    return key;
-}
-
-async function deleteChecked(page, mode) {
-    await bar(page).getByRole('button', { name: 'Delete…', exact: true }).click();
-    const dialog = review(page);
-    await expect(dialog).toBeVisible();
-    const primary = dialog.locator('.dialog-actions button.danger');
-    // Ask every time: no mode is preselected and the primary waits for one.
-    await expect(dialog.getByRole('radio')).toHaveCount(2);
-    for (const radio of await dialog.getByRole('radio').all()) await expect(radio).not.toBeChecked();
-    await expect(primary).toHaveAttribute('aria-disabled', 'true');
-    await expect(dialog.locator('dl.meta-grid')).toBeHidden();
-    const label = mode === 'trash' ? 'Also move the files to the trash' : 'Remove from the library only';
-    await dialog.getByRole('radio', { name: new RegExp(`^${label}`) }).check();
-    await expect(dialog.locator('dl.meta-grid')).toBeVisible();
-    await expect(primary).not.toHaveAttribute('aria-disabled', 'true');
-    return { dialog, primary };
-}
-
-for (const mode of ['library', 'trash']) {
-    test(`${mode}: the deleted image leaves Images and stays gone after a reload`, async ({ page }) => {
-        const before = await openImages(page);
-        const key = await check(page, 0);
-        const { dialog, primary } = await deleteChecked(page, mode);
-        await expect(dialog.locator('dt', { hasText: 'Media on disk' })).toBeVisible();
-        await expect(primary).toHaveText(mode === 'trash' ? 'Move 1 image to the trash' : 'Remove 1 image from the library');
-        await primary.click();
-        await expect(toast(page)).toContainText(mode === 'trash' ? 'Moved 1 image to the trash.' : 'Removed 1 image from the library.');
-        await expect(page.locator(`${CARDS}[data-image-key="${key}"]`)).toHaveCount(0);
-        await expect(page.locator(CARDS)).toHaveCount(before - 1);
-        await expect(bar(page)).toBeEmpty();
-        await page.reload();
-        await expect(page.locator(CARDS).first()).toBeVisible();
-        await expect(page.locator(`${CARDS}[data-image-key="${key}"]`)).toHaveCount(0);
-    });
-}
-
-// #501: the sidebar's Images count (read once at mount) follows a finished delete without a reload.
-test('a finished delete re-reads the sidebar Images count', async ({ page }) => {
-    await openImages(page);
-    const badge = page.locator('#primary-nav a[data-route="images"] .nav-count');
-    await expect(badge).toHaveText(/^\d[\d,]*$/);
-    const before = Number((await badge.textContent()).replace(/,/g, ''));
-    await check(page, 0);
-    const { primary } = await deleteChecked(page, 'library');
-    await primary.click();
-    await expect(toast(page)).toContainText('Removed 1 image from the library.');
-    await expect(badge).toHaveText((before - 1).toLocaleString('en-US'));
-});
-
-test('Cancel changes nothing', async ({ page }) => {
-    const before = await openImages(page);
-    await check(page, 0);
-    const { dialog } = await deleteChecked(page, 'library');
-    await dialog.getByRole('button', { name: 'Cancel', exact: true }).click();
-    await expect(dialog).toBeHidden();
-    await expect(page.locator(CARDS)).toHaveCount(before);
-});
-
-test('switching modes redraws the rows from one review', async ({ page }) => {
-    await openImages(page);
-    await check(page, 0);
-    let previews = 0;
-    page.on('request', request => { if (request.url().endsWith('/images/delete/preview')) previews += 1; });
-    const { dialog, primary } = await deleteChecked(page, 'library');
-    await expect(dialog.locator('dd', { hasText: 'Files stay on disk, hidden from Images.' })).toBeVisible();
-    await dialog.getByRole('radio', { name: /^Also move the files to the trash/ }).check();
-    await expect(dialog.locator('dd', { hasText: 'Nothing is deleted permanently' })).toBeVisible();
-    await expect(primary).toHaveText('Move 1 image to the trash');
-    expect(previews).toBe(1);
-});
-
-test('Delete… in the inspector reviews that one image', async ({ page }) => {
-    const before = await openImages(page);
-    const card = page.locator(CARDS).first();
-    await card.getByRole('button', { name: /^Inspect / }).click();
-    const button = page.locator('#workspace-main .file-inspector button.danger', { hasText: 'Delete…' });
-    await expect(button).toBeVisible();
-    await button.click();
-    const dialog = review(page);
-    await expect(dialog).toBeVisible();
-    await dialog.getByRole('radio', { name: /^Remove from the library only/ }).check();
-    await dialog.locator('.dialog-actions button.danger').click();
-    await expect(page.locator(CARDS)).toHaveCount(before - 1);
-});
-
-test('Delete… in the viewer closes it after the delete', async ({ page }) => {
-    const before = await openImages(page);
-    await page.locator(CARDS).first().getByRole('button', { name: /^Open / }).click();
-    const viewer = page.locator('dialog#viewer-dialog[open]');
-    await expect(viewer).toBeVisible();
-    await viewer.getByRole('button', { name: 'Delete…', exact: true }).click();
-    const dialog = review(page);
-    await expect(dialog).toBeVisible();
-    await dialog.getByRole('radio', { name: /^Remove from the library only/ }).check();
-    await dialog.locator('.dialog-actions button.danger').click();
-    await expect(viewer).toBeHidden();
-    await expect(page.locator(CARDS)).toHaveCount(before - 1);
-});
-
-// The review never starts a delete without an explicit choice (live test 2026-10-29): every activation of the
-// aria-disabled primary is ignored, the dialog has no form to submit, and a chosen primary starts once.
-test('without a chosen mode nothing can start a delete', async ({ page }) => {
-    const before = await openImages(page);
-    await check(page, 0);
-    const applies = [];
-    page.on('request', request => { if (request.url().includes('/maintenance/apply')) applies.push(request.postDataJSON()); });
-    await bar(page).getByRole('button', { name: 'Delete…', exact: true }).click();
-    const dialog = review(page);
-    await expect(dialog).toBeVisible();
-    const primary = dialog.locator('.dialog-actions button.danger');
-    await expect(primary).toHaveAttribute('aria-disabled', 'true');
-    await expect(primary).toHaveText('Choose what happens to the files');
-    // Visibly dimmed while no mode is chosen.
-    await expect(primary).toHaveCSS('opacity', '0.55');
-    await expect(primary).toHaveCSS('cursor', 'not-allowed');
-    await primary.click({ force: true });
-    await primary.dblclick({ force: true });
-    await primary.focus();
-    await page.keyboard.press('Enter');
-    await page.keyboard.press('Space');
-    await dialog.locator('#modal-title').click();
-    await page.keyboard.press('Enter');
-    expect(await dialog.locator('form').count()).toBe(0);
-    await page.evaluate(() => document.querySelector('dialog#modal[open]')?.dispatchEvent(new Event('submit', { bubbles: true })));
-    await expect(dialog).toBeVisible();
-    expect(applies).toEqual([]);
-    for (const radio of await dialog.getByRole('radio').all()) await expect(radio).not.toBeChecked();
-    await dialog.getByRole('button', { name: 'Cancel', exact: true }).click();
-    await expect(page.locator(CARDS)).toHaveCount(before);
-    expect(applies).toEqual([]);
-});
-
-test('a chosen mode starts exactly one delete, with that mode, however often it is pressed', async ({ page }) => {
-    const before = await openImages(page);
-    await check(page, 0);
-    const applies = [];
-    page.on('request', request => { if (request.url().includes('/maintenance/apply')) applies.push(request.postDataJSON()); });
-    const { primary } = await deleteChecked(page, 'library');
-    await primary.dblclick();
-    await expect(toast(page)).toContainText('Removed 1 image from the library.');
-    await expect(page.locator(CARDS)).toHaveCount(before - 1);
-    expect(applies.length).toBe(1);
-    expect(applies[0].mode).toBe('library');
-    expect(Object.keys(applies[0]).sort()).toEqual(['mode', 'token']);
-});
@@ -1,6 +1,6 @@
 import { startCoverage, saveCoverage } from '../../tools/vendor/browser-coverage.mjs';
 import { test, expect } from './fixtures.mjs';
-import { seedConcept, openConcept, openProduction, startInGrid } from './concept-inventory.mjs';
+import { seedConcept, openConcept, openProduction } from './concept-inventory.mjs';

 const workspace = '/prompt_manager/workspace#/images';
 const cards = page => page.locator('article[data-image-key]');
@@ -569,10 +569,6 @@ test('source and folder discovery failure stays visible and Import Rescan restor
 async function staleSourceRecovery(page, request, roots) {
    await expect(await request.post('/__test__/reset', { data: { extra_images: 80 } })).toBeOK();
    await page.setViewportSize({ width: 1600, height: 1100 });
-    // #430: the page first asks the server where a stale file is now. These tests cover the manual Refresh, so the
-    // file is never found; workspace-stale-source.spec.mjs covers a renumbered file that is found again.
-    await page.route('**/prompt_manager/images/rescope', route => route.fulfill({ status: 409,
-        json: { success: false, code: 'source-changed', error: 'The source of this image changed or was removed.' } }));
    await page.goto(workspace);
    const source = refineDialog(page).getByLabel('Source', { exact: true });
    const folder = refineDialog(page).getByLabel('Folder', { exact: true });
@@ -814,8 +810,6 @@ test('leaving during Rescan cancels it without replacing the next workspace', as

 test('Images uses approved geometry while keeping real controls', async ({page,request}) => {
    await request.post('/__test__/reset',{data:{workspace_visual:true}});
-    // The approved Grid geometry (D157: the default layout is Masonry).
-    await startInGrid(page);
    await page.setViewportSize({width:1600,height:1100});
    await page.goto(workspace);
    await expect(cards(page)).toHaveCount(24);
@@ -897,8 +891,7 @@ test('images toolbar and filter row match the concept controls', async ({ page,
    // app.js toolbar() a347–360: search, category, sort, Save view, Filters.
    await expect(main.locator('search.toolbar > *')).toHaveCount(5);
    await expect(main.locator('search.toolbar > button')).toHaveText(['Save view', 'Filters']);
-    // D153 (#447): no "Highest rated", even with a rated prompt in the library.
-    await expect(sortBy(page).locator('option')).toHaveText(['Recently added', 'Name A–Z', 'Oldest first', 'Name Z–A']);
+    await expect(sortBy(page).locator('option')).toHaveText(['Recently added', 'Name A–Z', 'Highest rated', 'Oldest first', 'Name Z–A']);
    const row = main.locator('.filter-row');
    await expect(row.locator(':scope > *')).toHaveCount(5);
    await expect(row.locator(':scope > .segmented[role="group"][aria-label="Image layout"] > button')).toHaveText(['Grid', 'List', 'Masonry']);
@@ -917,8 +910,8 @@ test('images toolbar and filter row match the concept controls', async ({ page,
    await search(page).fill('');
    await expect(cards(page)).toHaveCount(2);
    await expect(cards(page).first()).toHaveAttribute('data-image-key', '0:shared/same.png');
-    await sortBy(page).selectOption('name-desc');
-    await expect(sortBy(page)).toHaveValue('name-desc');
+    await sortBy(page).selectOption('rating');
+    await expect(cards(page).first()).toHaveAttribute('data-image-key', '1:shared/same.png');
    await sortBy(page).selectOption('newest');
    await page.getByRole('combobox', { name: 'Filter by category', exact: true }).selectOption('Landscapes');
    await expect(cards(page)).toHaveCount(1);
@@ -1376,61 +1369,6 @@ async function expectStar(button, favorite) {
    await expect(button).toHaveAttribute('aria-pressed', String(favorite));
 }

-// #494: the Favorites count is re-read 300 ms after a star changes. A page that has begun to leave starts no count read
-// (WebKit fails it with "Fetch API cannot load … due to access control checks.", reported as a page error; queue run
-// 40934368716). A leave that is called off counts again on the next input.
-for (const leave of ['beforeunload', 'pagehide']) {
-    test(`a star changed just before ${leave} starts no Favorites count read while the page leaves`, async ({ page }) => {
-        await page.clock.install();
-        const countReads = [];
-        page.on('request', item => {
-            const url = new URL(item.url());
-            if (url.pathname === '/prompt_manager/images/output' && url.searchParams.get('favorites') === '1' && url.searchParams.get('limit') === '1') countReads.push(url.search);
-        });
-        await page.goto(workspace);
-        const card = page.locator('article[data-image-key="0:shared/same.png"]');
-        await expectStar(star(card, 'same.png'), false);
-        await expect.poll(() => countReads.length).toBe(1);
-        await star(card, 'same.png').click();
-        await expectStar(star(card, 'same.png'), true);
-        await expect(toast(page)).toHaveText('Added to favorites.');
-        await page.evaluate(type => window.dispatchEvent(new Event(type)), leave);
-        await page.clock.runFor(1000);
-        // A read made after the clock ran is listed, so the listener saw every count read.
-        await page.evaluate(() => fetch('/prompt_manager/images/output?mode=workspace&favorites=1&limit=1&probe=1'));
-        await expect.poll(() => countReads.length).toBe(2);
-        expect(countReads.at(-1)).toContain('probe=1');
-        if (leave === 'beforeunload') {
-            // The leave was called off (the page is still here): the next input counts again, once, and the badge shows it.
-            await page.keyboard.press('Shift');
-            await expect.poll(() => countReads.length).toBe(3);
-            expect(countReads.at(-1)).not.toContain('probe=1');
-            await expect(page.locator('nav [data-route="favorites"] .nav-count')).toHaveText('1');
-            await page.clock.runFor(1000);
-            expect(countReads).toHaveLength(3);
-        }
-    });
-}
-
-test('a count read in flight when the page starts to leave is dropped, then read again if the page stays (#494)', async ({ page }) => {
-    const held = [];
-    // The page's first Library count read is held at the server boundary while the page starts to leave.
-    await page.route('**/prompt_manager/library?limit=1', route => { held.push(route); });
-    await page.goto(workspace);
-    await expect.poll(() => held.length).toBe(1);
-    const failed = page.waitForEvent('requestfailed', item => item.url().includes('/prompt_manager/library?limit=1'));
-    await page.evaluate(() => window.dispatchEvent(new Event('beforeunload')));
-    await failed;
-    await page.unroute('**/prompt_manager/library?limit=1');
-    await held[0].continue().catch(() => {});
-    await expect(page.locator('nav [data-route="library"] .nav-count')).toHaveCount(0);
-    // The page stayed: the next input reads the dropped count again.
-    const reread = page.waitForRequest(item => item.url().includes('/prompt_manager/library?limit=1'));
-    await page.keyboard.press('Shift');
-    await reread;
-    await expect(page.locator('nav [data-route="library"] .nav-count')).toHaveText(/^\d+$/);
-});
-
 test('favorite persists across reload', async ({ page, request }) => {
    await expect(await request.post('/__test__/reset', { data: { include_video: true } })).toBeOK();
    const sent = [];
@@ -1849,7 +1787,7 @@ test('card checkboxes select images into the concept bar and Clear empties it',
    await checkbox(first, 'same.png').check();
    await expect(bulkbar(page).locator('.bulkbar > strong')).toHaveText('1 selected');
    // D85: Add tags (the concept's) and Auto-tag selected lead the real actions.
-    await expect(barButtons(page)).toHaveText(['Add tags', 'Auto-tag selected', 'Set category', 'Add to collection', 'Export metadata', 'Delete…', 'Clear']);
+    await expect(barButtons(page)).toHaveText(['Add tags', 'Auto-tag selected', 'Set category', 'Export metadata', 'Clear']);
    // Toggling neither opens the viewer, nor inspects, nor moves focus.
    await expect(page.locator('dialog[open]')).toHaveCount(0);
    await expect(checkbox(first, 'same.png')).toBeFocused();
@@ -2050,286 +1988,70 @@ test('Export metadata downloads nothing when no image can be read', async ({ pag
    await expect(bulkbar(page).locator('.bulkbar > strong')).toHaveText('2 selected');
 });

-// #332 (D140, MC6, MC7): Set category writes each selected image's own category (PUT /prompt_manager/images/category);
-// "Use prompt category" removes it after a confirmation (DELETE). It never writes a prompt: Images no longer posts
-// /prompt_manager/bulk/category (#259's prompt action is retired from Images).
+// #249 D8 follow-up (image selection, Task 3): Set category sets the linked positives' category (app.js simpleInput).
 const categoryButton = page => bulkbar(page).getByRole('button', { name: 'Set category', exact: true });
 const categoryDialog = page => page.getByRole('dialog', { name: 'Categorize selected images', exact: true });
-const removeDialog = page => page.getByRole('dialog', { name: 'Use prompt category', exact: true });
-const categoryFilter = page => page.getByRole('combobox', { name: 'Filter by category', exact: true });
-const categoryRoute = '**/prompt_manager/images/category';
-const IMAGE_CATEGORY = '/prompt_manager/images/category';
-const cardOf = (page, key) => page.locator(`article[data-image-key="${key}"]`);
-const keyOf = image => `${image.root_index}:${image.path}`;
-const cardKeys = page => cards(page).evaluateAll(nodes => nodes.map(node => node.dataset.imageKey).sort());
-// The four outputs of "Cat portrait" (CUJ 1's batch); the input root's same.png is linked to "Dog landscape".
-const BATCH = ['0:bulk/0000.png', '0:bulk/0001.png', '0:bulk/0002.png', '0:shared/same.png'];
-/** Every category write the page sends, Images' own route and #259's prompt route alike. */
-function categoryWrites(page) {
-    const writes = [];
-    page.on('request', item => {
-        const path = new URL(item.url()).pathname;
-        if (item.method() === 'GET' || !['/prompt_manager/images/category', '/prompt_manager/bulk/category'].includes(path)) return;
-        writes.push({ method: item.method(), path, body: item.postDataJSON() });
-    });
-    return writes;
-}
-async function listedImages(request, query = '') {
-    const response = await request.get(`/prompt_manager/images/output?mode=workspace&limit=40${query}`);
-    await expect(response).toBeOK();
-    return (await response.json()).images;
-}
-async function targetsOf(request, keys) {
-    const images = await listedImages(request);
-    return keys.map(key => {
-        const image = images.find(item => keyOf(item) === key);
-        return { root_index: image.root_index, root_scope: image.root_scope, path: image.path };
-    });
-}
-async function putOwnCategory(request, keys, category) {
-    const response = await request.put(IMAGE_CATEGORY, { data: { items: await targetsOf(request, keys), category } });
-    await expect(response).toBeOK();
-}
-const filteredKeys = async (request, category) => (await listedImages(request, `&category=${encodeURIComponent(category)}`)).map(keyOf).sort();
-async function positiveOf(request, id) {
-    const response = await request.get(`/prompt_manager/library/${id}`);
-    await expect(response).toBeOK();
-    const { positive } = await response.json();
-    return { id: positive.id, text: positive.text, category: positive.category };
-}
-/** CUJ 1's Given: four images linked to the positive "Cat portrait", whose category is "Landscapes". */
-async function seedBatch(request) {
-    await expect(await request.post('/__test__/reset', { data: { extra_images: 3 } })).toBeOK();
-    const response = await request.post('/prompt_manager/save', { data: { text: 'Cat portrait', category: 'Landscapes' } });
-    await expect(response).toBeOK();
-    const id = (await response.json()).prompt_id;
-    expect(await filteredKeys(request, 'Landscapes')).toEqual(BATCH);
-    return id;
-}
-async function openSetCategory(page) {
-    await categoryButton(page).click();
-    await expect(categoryDialog(page)).toBeVisible();
-    return categoryDialog(page);
-}
-async function applyCategory(page, category) {
-    const dialog = await openSetCategory(page);
-    await dialog.getByLabel('Category', { exact: true }).fill(category);
-    await dialog.getByRole('button', { name: 'Apply', exact: true }).click();
-    await expect(dialog).toBeHidden();
+const categoryRoute = '**/prompt_manager/bulk/category';
+/** Unlink the input root's card by deleting its prompt; returns the output card's positive id. */
+async function unlinkInputCard(request) {
+    const { images } = await (await request.get('/prompt_manager/images/output?mode=workspace')).json();
+    const byKey = Object.fromEntries(images.map(image => [`${image.root_index}:${image.path}`, image]));
+    const [output, input] = [byKey['0:shared/same.png'], byKey['1:shared/same.png']];
+    expect([output.linked.status, input.linked.status]).toEqual(['linked', 'linked']);
+    await expect(await request.delete(`/prompt_manager/delete/${input.linked.positive_id}`)).toBeOK();
+    return output.linked.positive_id;
 }

-test('Set category overrides one image of a batch and never writes its prompt (#332 CUJ 1)', async ({ page, request }) => {
-    const positiveId = await seedBatch(request);
-    const before = await positiveOf(request, positiveId);
-    const writes = categoryWrites(page);
+test('Set category applies the category to the linked positives and the category filter then matches', async ({ page, request }) => {
+    const outputPositive = await unlinkInputCard(request);
    await page.goto(workspace);
-    await expect(cards(page)).toHaveCount(5);
-    await checkbox(cardOf(page, '0:bulk/0001.png'), '0001.png').check();
-    const dialog = await openSetCategory(page);
-    // The concept's simpleInput plus "Use prompt category" between Cancel and Apply (primary).
+    await checkBoth(page);
+    const opener = categoryButton(page);
+    await opener.click();
+    const dialog = categoryDialog(page);
+    await expect(dialog).toBeVisible();
+    // The concept's simpleInput: one field and Cancel / Apply (primary).
    await expect(dialog.locator('#modal-body > .field > label[for="action-input"]')).toHaveText('Category');
    await expect(dialog.locator('#modal-body > .field > input#action-input')).toHaveValue('');
-    await expect(dialog.locator('#modal-body > .dialog-actions > button')).toHaveText(['Cancel', 'Use prompt category', 'Apply']);
+    await expect(dialog.locator('#modal-body > .dialog-actions > button')).toHaveText(['Cancel', 'Apply']);
    await expect(dialog.getByRole('button', { name: 'Apply', exact: true })).toHaveClass(/ca-primary/);
    await expect(dialog.getByLabel('Category', { exact: true })).toBeFocused();
-    await expect(dialog.getByLabel('Category', { exact: true })).toHaveAttribute('maxlength', '100');
    // An empty value applies nothing and keeps the dialog open.
+    const posts = [];
+    page.on('request', item => { if (item.method() === 'POST' && item.url().endsWith('/prompt_manager/bulk/category')) posts.push(item.postDataJSON()); });
    await dialog.getByRole('button', { name: 'Apply', exact: true }).click();
    await expect(dialog).toBeVisible();
-    await dialog.getByLabel('Category', { exact: true }).fill('  Portraits ');
+    await dialog.getByLabel('Category', { exact: true }).fill('  Landscapes ');
    const listings = [];
    page.on('request', item => { if (imagePages(new URL(item.url()))) listings.push(item.url()); });
    await dialog.getByRole('button', { name: 'Apply', exact: true }).click();
    await expect(dialog).toBeHidden();
-    await expect(toast(page)).toHaveText('Category “Portraits” set on 1 image.');
-    expect(writes).toEqual([{ method: 'PUT', path: IMAGE_CATEGORY,
-        body: { items: await targetsOf(request, ['0:bulk/0001.png']), category: 'Portraits' } }]);
+    await expect(toast(page)).toHaveText('Category set on 1 prompt. 1 selected image had no linked prompt and was skipped.');
+    expect(posts).toEqual([{ prompt_ids: [outputPositive], category: 'Landscapes' }]);
    // The listing and the category options reload; the reload clears the selection.
    await expect.poll(() => listings.length).toBeGreaterThan(0);
    await expect(bulkbar(page)).toBeEmpty();
-    await expect(categoryFilter(page).locator('option')).toHaveText(['All categories', 'Landscapes', 'Portraits']);
-    await categoryFilter(page).selectOption('Portraits');
-    await expect(cards(page)).toHaveCount(1);
-    await expect(cards(page)).toHaveAttribute('data-image-key', '0:bulk/0001.png');
-    await categoryFilter(page).selectOption('Landscapes');
-    await expect(cards(page)).toHaveCount(3);
-    expect(await cardKeys(page)).toEqual(BATCH.filter(key => key !== '0:bulk/0001.png'));
-    // The prompt keeps its category: only the image carries "Portraits".
-    expect(await positiveOf(request, positiveId)).toEqual(before);
-    expect(before.category).toBe('Landscapes');
-    expect(writes.filter(write => write.path === '/prompt_manager/bulk/category')).toEqual([]);
-});
-
-test('Set category categorizes unlinked images and lists the value in the toolbar and the suggestions (#332 CUJ 2)', async ({ page, request }) => {
-    // Unlink both images by deleting their prompts.
-    for (const image of await listedImages(request)) {
-        await expect(await request.delete(`/prompt_manager/delete/${image.linked.positive_id}`)).toBeOK();
-    }
-    expect((await listedImages(request)).filter(image => image.linked.status === 'linked')).toEqual([]);
-    const writes = categoryWrites(page);
-    await page.goto(workspace);
-    await checkBoth(page);
-    await applyCategory(page, 'Scans');
-    await expect(toast(page)).toHaveText('Category “Scans” set on 2 images.');
-    expect(writes).toEqual([{ method: 'PUT', path: IMAGE_CATEGORY,
-        body: { items: await targetsOf(request, ['0:shared/same.png', '1:shared/same.png']), category: 'Scans' } }]);
-    await expect(categoryFilter(page).locator('option')).toHaveText(['All categories', 'Scans']);
-    await categoryFilter(page).selectOption('Scans');
-    await expect(cards(page)).toHaveCount(2);
-    expect(await cardKeys(page)).toEqual(['0:shared/same.png', '1:shared/same.png']);
-    // The field suggests the toolbar's categories through its own datalist.
-    await checkbox(cards(page).first(), 'same.png').check();
-    const dialog = await openSetCategory(page);
-    await expect(dialog.getByLabel('Category', { exact: true })).toHaveAttribute('list', 'workspace-input-suggestions');
-    expect(await dialog.locator('datalist#workspace-input-suggestions option').evaluateAll(nodes => nodes.map(node => node.value))).toEqual(['Scans']);
-    await dialog.getByRole('button', { name: 'Cancel', exact: true }).click();
-    await expect(page.locator('dialog[open]')).toHaveCount(0);
-    expect(writes).toHaveLength(1);
-});
-
-test('Use prompt category removes the own category only after Remove in its confirmation (#332 CUJ 3)', async ({ page, request }) => {
-    const positiveId = await seedBatch(request);
-    await putOwnCategory(request, ['0:bulk/0001.png'], 'Portraits');
-    const writes = categoryWrites(page);
-    await page.goto(workspace);
-    await expect(cards(page)).toHaveCount(5);
-    await expect(categoryFilter(page).locator('option')).toHaveText(['All categories', 'Landscapes', 'Portraits']);
-    await checkbox(cardOf(page, '0:bulk/0001.png'), '0001.png').check();
-    // Cancel in the confirmation sends nothing and keeps the selection.
-    await (await openSetCategory(page)).getByRole('button', { name: 'Use prompt category', exact: true }).click();
-    await expect(categoryDialog(page)).toHaveCount(0);
-    const confirm = removeDialog(page);
-    await expect(confirm).toBeVisible();
-    await expect(confirm.locator('p').first()).toHaveText("Remove the image category from the 1 selected image? Each one then shows its prompt's category, or none if it has no linked prompt. This cannot be undone.");
-    await expect(confirm.locator('.dialog-actions > button')).toHaveText(['Cancel', 'Remove']);
-    await expect(confirm.getByRole('button', { name: 'Remove', exact: true })).toHaveClass(/danger/);
-    await expect(confirm.getByRole('button', { name: 'Cancel', exact: true })).toBeFocused();
-    await confirm.getByRole('button', { name: 'Cancel', exact: true }).click();
-    await expect(page.locator('dialog[open]')).toHaveCount(0);
-    await expect(selectedCount(page)).toHaveText('1 selected');
-    expect(writes).toEqual([]);
-    expect(await filteredKeys(request, 'Portraits')).toEqual(['0:bulk/0001.png']);
-    // Remove sends exactly one DELETE naming the selected image.
-    await (await openSetCategory(page)).getByRole('button', { name: 'Use prompt category', exact: true }).click();
-    await removeDialog(page).getByRole('button', { name: 'Remove', exact: true }).click();
-    await expect(toast(page)).toHaveText('Removed the image category from 1 image.');
-    expect(writes).toEqual([{ method: 'DELETE', path: IMAGE_CATEGORY, body: { items: await targetsOf(request, ['0:bulk/0001.png']) } }]);
-    await expect(bulkbar(page)).toBeEmpty();
-    // The image shows its prompt's category again: "Landscapes" lists all four, and "Portraits" is gone.
-    await expect(categoryFilter(page).locator('option')).toHaveText(['All categories', 'Landscapes']);
-    await categoryFilter(page).selectOption('Landscapes');
-    await expect(cards(page)).toHaveCount(4);
-    expect(await cardKeys(page)).toEqual(BATCH);
-    expect((await positiveOf(request, positiveId)).category).toBe('Landscapes');
-});
-
-test('a saved view filtered by a category lists an image categorized after it was saved (#332 CUJ 8)', async ({ page, request }) => {
-    await seedBatch(request);
-    await putOwnCategory(request, ['0:bulk/0001.png'], 'Portraits');
-    await page.goto(workspace);
-    await categoryFilter(page).selectOption('Portraits');
-    await expect(cards(page)).toHaveCount(1);
-    await page.locator('#workspace-main search.toolbar').getByRole('button', { name: 'Save view', exact: true }).click();
-    const save = page.getByRole('dialog', { name: 'Save this view', exact: true });
-    await save.getByRole('textbox', { name: 'View name', exact: true }).fill('Portraits');
-    await save.getByRole('button', { name: 'Save', exact: true }).click();
-    await expect(toast(page)).toHaveText('Saved view added to the sidebar.');
-    // Another image gets "Portraits" through Set category.
-    await categoryFilter(page).selectOption('');
-    await expect(cards(page)).toHaveCount(5);
-    await checkbox(cardOf(page, '0:bulk/0002.png'), '0002.png').check();
-    await applyCategory(page, 'Portraits');
-    await expect(toast(page)).toHaveText('Category “Portraits” set on 1 image.');
-    // Reopening the view lists both.
-    await page.getByRole('navigation', { name: 'Saved views', exact: true }).getByRole('link', { name: 'Portraits', exact: true }).click();
-    await expect(page.locator('#workspace-main h1')).toHaveText('Portraits');
-    await expect(categoryFilter(page)).toHaveValue('Portraits');
-    await expect(cards(page)).toHaveCount(2);
-    expect(await cardKeys(page)).toEqual(['0:bulk/0001.png', '0:bulk/0002.png']);
-});
-
-test('at 390px in light theme the Set category dialog and the category chip fit (#332 CUJ 10)', async ({ page, request }) => {
-    const LONG = 'Portraits taken on a phone at the end of a long walk through the old harbour at dusk';
-    await page.addInitScript(() => { try { localStorage.setItem('pm_workspace_theme', 'light'); } catch { /* the default theme */ } });
-    await page.setViewportSize({ width: 390, height: 844 });
-    await seedBatch(request);
-    await putOwnCategory(request, ['0:bulk/0001.png'], LONG);
-    await page.goto(workspace);
-    await expect(cards(page)).toHaveCount(5);
-    await expect(page.locator('html')).toHaveCSS('color-scheme', 'light');
-    const card = cardOf(page, '0:bulk/0001.png');
-    // The chip wraps inside the side panel; its origin never splits.
-    await card.getByRole('button', { name: 'Inspect 0001.png', exact: true }).click();
-    const chip = details(page).locator('span.chip', { has: page.locator('span.chip-source') });
-    await expect(chip).toHaveText(`Image category: ${LONG} · this image`);
-    const fit = await chip.evaluate(node => {
-        const panel = node.closest('aside, [role="complementary"]').getBoundingClientRect(), box = node.getBoundingClientRect();
-        const source = node.querySelector('.chip-source');
-        const line = parseFloat(getComputedStyle(source).lineHeight) || source.getBoundingClientRect().height;
-        return { inside: box.left >= panel.left - 0.5 && box.right <= panel.right + 0.5, sourceLines: source.getClientRects().length,
-            wrapped: box.height > line * 1.5, pageScroll: document.documentElement.scrollWidth - window.innerWidth };
-    });
-    expect(fit).toEqual({ inside: true, sourceLines: 1, wrapped: true, pageScroll: 0 });
-    // The dialog fits the width with no horizontal scroll, and its three buttons wrap without overlap.
-    await checkbox(card, '0001.png').check();
-    const dialog = await openSetCategory(page);
-    const geometry = await dialog.evaluate(node => {
-        const box = node.getBoundingClientRect();
-        const buttons = [...node.querySelectorAll('.dialog-actions > button')].map(button => button.getBoundingClientRect())
-            .map(({ left, right, top, bottom }) => ({ left, right, top, bottom }));
-        const overlaps = buttons.some((a, i) => buttons.some((b, j) => j > i && a.left < b.right && b.left < a.right && a.top < b.bottom && b.top < a.bottom));
-        const scrollers = [node, ...node.querySelectorAll('*')].filter(item => item.scrollWidth > item.clientWidth + 1 && getComputedStyle(item).overflowX !== 'visible');
-        return { fits: box.left >= 0 && box.right <= window.innerWidth, scrollers: scrollers.length, count: buttons.length, overlaps,
-            inside: buttons.every(b => b.left >= box.left && b.right <= box.right), pageScroll: document.documentElement.scrollWidth - window.innerWidth };
-    });
-    expect(geometry).toEqual({ fits: true, scrollers: 0, count: 3, overlaps: false, inside: true, pageScroll: 0 });
-});
-
-test('Set category of more than 500 images says so before any dialog or request (#332)', async ({ page, request }) => {
-    await page.route(url => url.pathname === '/prompt_manager/images/output' && url.searchParams.get('limit') !== '1', async route => {
-        const response = await route.fetch();
-        const body = await response.json();
-        await route.fulfill({ response, json: { ...body, total: 501 } });
-    });
-    await bulkReset(page, request);
-    await cardAt(page, 0).getByRole('button', { name: /^Open / }).focus();
-    await page.keyboard.press('ControlOrMeta+a');
-    await bulkbar(page).getByRole('button', { name: 'Select all 501 matching', exact: true }).click();
-    await expect(selectedCount(page)).toHaveText('All 501 matching selected');
-    const writes = categoryWrites(page);
-    await categoryButton(page).click();
-    await expect(toast(page)).toHaveText('Select at most 500 images.');
-    await expect(page.locator('dialog[open]')).toHaveCount(0);
-    expect(writes).toEqual([]);
-    await expect(selectedCount(page)).toHaveText('All 501 matching selected');
-});
-
-test('a changed source says so and reloads the listing (#332)', async ({ page }) => {
-    await page.goto(workspace);
-    await checkBoth(page);
-    await page.route(categoryRoute, route => route.fulfill({ status: 409,
-        json: { success: false, code: 'source-changed', error: 'The output sources changed. Refresh the images and try again.' } }));
-    const reloaded = page.waitForRequest(item => imagePages(new URL(item.url())));
-    await applyCategory(page, 'Landscapes');
-    await expect(toast(page)).toHaveText('The sources changed. Refresh the images and try again.');
-    await reloaded;
-    await expect(cards(page)).toHaveCount(2);
-    // The reload hides the bar with Set category in it: focus moves to the page heading, as after a success.
    await expect(page.locator('#workspace-main h1')).toBeFocused();
+    await expect(cards(page).getByRole('checkbox', { checked: true })).toHaveCount(0);
+    const filter = page.getByRole('combobox', { name: 'Filter by category', exact: true });
+    await expect(filter.locator('option')).toContainText(['Landscapes']);
+    await filter.selectOption('Landscapes');
+    await expect(cards(page)).toHaveCount(1);
+    await expect(cards(page)).toHaveAttribute('data-image-key', '0:shared/same.png');
 });

-test('a recipe-linked image is listed under its recipe\'s category (#332 D142)', async ({ page, request }) => {
-    await expect(await request.post('/__test__/reset', { data: { native_library: true } })).toBeOK();
+test('Set category without a linked image posts nothing and opens no dialog', async ({ page, request }) => {
+    await unlinkInputCard(request);
    await page.goto(workspace);
-    await expect(cards(page)).toHaveCount(3);
-    await expect(categoryFilter(page).locator('option')).toHaveText(['All categories', 'Animals', 'Experiments', 'Portraits']);
-    // The output same.png is linked to recipe "Portrait variant 1" (Portraits), the input copy to variant 2 (Experiments);
-    // only the image without a recipe shows its positive's "Animals".
-    for (const [category, keys] of [['Portraits', ['0:shared/same.png']], ['Experiments', ['1:shared/same.png']], ['Animals', ['0:legacy-unassigned.png']]]) {
-        await categoryFilter(page).selectOption(category);
-        await expect(cards(page)).toHaveCount(keys.length);
-        expect(await cardKeys(page)).toEqual(keys);
-    }
+    await expect(cards(page)).toHaveCount(2);
+    let posted = 0;
+    await page.route(categoryRoute, route => { posted += 1; return route.continue(); });
+    await checkbox(cards(page).last(), 'same.png').check();
+    await categoryButton(page).click();
+    await expect(toast(page)).toHaveText("None of the selected images is linked to a saved prompt, so there is no prompt category to set.");
+    await expect(page.locator('dialog[open]')).toHaveCount(0);
+    expect(posted).toBe(0);
+    await expect(bulkbar(page).locator('.bulkbar > strong')).toHaveText('1 selected');
 });

 test('Set category reports a failure, keeps the selection and ignores a second press while it runs', async ({ page }) => {
@@ -2337,7 +2059,9 @@ test('Set category reports a failure, keeps the selection and ignores a second p
    await checkBoth(page);
    const held = [];
    await page.route(categoryRoute, route => { held.push(route); });
-    await applyCategory(page, 'Landscapes');
+    await categoryButton(page).click();
+    await categoryDialog(page).getByLabel('Category', { exact: true }).fill('Landscapes');
+    await categoryDialog(page).getByRole('button', { name: 'Apply', exact: true }).click();
    await expect.poll(() => held.length).toBe(1);
    await expect(categoryButton(page)).toHaveAttribute('aria-disabled', 'true');
    // Playwright waits on an aria-disabled control, so the second press is a dispatched click.
@@ -2374,12 +2098,14 @@ test('leaving Images during Set category finishes the write, and the return relo
    await checkBoth(page);
    const held = [];
    await page.route(categoryRoute, route => { held.push(route); });
-    await applyCategory(page, 'Landscapes');
+    await categoryButton(page).click();
+    await categoryDialog(page).getByLabel('Category', { exact: true }).fill('Landscapes');
+    await categoryDialog(page).getByRole('button', { name: 'Apply', exact: true }).click();
    await expect.poll(() => held.length).toBe(1);
    await page.evaluate(() => { window.location.hash = '/overview'; });
    await expect(page.locator('#workspace-main h1')).toHaveText('Overview');
    // The write is not aborted with the page: the server still receives and answers it.
-    const answered = page.waitForResponse(response => new URL(response.url()).pathname === IMAGE_CATEGORY);
+    const answered = page.waitForResponse(response => response.url().endsWith('/prompt_manager/bulk/category'));
    await held[0].continue();
    expect((await answered).ok()).toBe(true);
    await page.evaluate(() => new Promise(resolve => setTimeout(resolve, 150)));
@@ -2390,25 +2116,23 @@ test('leaving Images during Set category finishes the write, and the return relo
    await expect(cards(page)).toHaveCount(2);
    await expect(bulkbar(page)).toBeEmpty();
    await expect(cards(page).getByRole('checkbox', { checked: true })).toHaveCount(0);
-    await expect(categoryFilter(page).locator('option')).toContainText(['Landscapes']);
+    await expect(page.getByRole('combobox', { name: 'Filter by category', exact: true }).locator('option')).toContainText(['Landscapes']);
 });

-test('Set category shows the server counts and coded refusals, and a rejection keeps the selection', async ({ page }) => {
+test('Set category limits the field to the server length, shows the server count, and a rejection keeps the selection', async ({ page }) => {
    await page.goto(workspace);
    await checkBoth(page);
    const answers = [
        { status: 400, json: { success: false, error: 'Category cannot exceed 100 characters' } },
-        { status: 404, json: { success: false, code: 'files-not-found', error: 'None of the images could be found.' } },
-        { status: 200, json: { success: true, category: 'Landscapes', updated: 1, unchanged: 0, not_found: 1 } },
+        { status: 200, json: { success: true, updated_count: 0 } },
    ];
    await page.route(categoryRoute, route => route.fulfill(answers.shift()));
-    for (const expected of ['Category could not be set. Try again.',
-        'None of the selected images could be found. Refresh the images and try again.',
-        'Category “Landscapes” set on 1 image. 1 could not be found.']) {
-        const dialog = await openSetCategory(page);
-        await expect(dialog.getByLabel('Category', { exact: true })).toHaveAttribute('maxlength', '100');
-        await dialog.getByLabel('Category', { exact: true }).fill('Landscapes');
-        await dialog.getByRole('button', { name: 'Apply', exact: true }).click();
+    for (const expected of ['Category could not be set. Try again.', 'Category set on 0 prompts.']) {
+        await categoryButton(page).click();
+        const field = categoryDialog(page).getByLabel('Category', { exact: true });
+        await expect(field).toHaveAttribute('maxlength', '100');
+        await field.fill('Landscapes');
+        await categoryDialog(page).getByRole('button', { name: 'Apply', exact: true }).click();
        await expect(toast(page)).toHaveText(expected);
        if (answers.length) await expect(bulkbar(page).locator('.bulkbar > strong')).toHaveText('2 selected');
    }
@@ -2657,20 +2381,24 @@ test('all matching sets the category through the listing filter and survives a r
    // Export metadata waits for loaded images: a press does nothing.
    const exportButton = bulkbar(page).getByRole('button', { name: 'Export metadata', exact: true });
    await expect(exportButton).toHaveAttribute('title', 'Export metadata reads each image in the browser, so it works on loaded images only.');
-    // No match listed any more (a stubbed answer): the not-found sentence, and the selection stays.
-    await page.route(categoryRoute, route => route.fulfill({ status: 404, json: { success: false, code: 'files-not-found', error: 'None of the images could be found.' } }), { times: 1 });
-    await applyCategory(page, 'Bulk392');
-    await expect(toast(page)).toHaveText('None of the selected images could be found. Refresh the images and try again.');
+    // No match linked (a stubbed answer): the nothing-linked sentence, and the selection stays.
+    await page.route('**/prompt_manager/bulk/category', route => route.fulfill({ json: { success: true, updated_count: 0, prompt_count: 0, skipped: 202 } }), { times: 1 });
+    const categorize = page.getByRole('dialog', { name: 'Categorize selected images', exact: true });
+    await bulkbar(page).getByRole('button', { name: 'Set category', exact: true }).click();
+    await categorize.getByRole('textbox', { name: 'Category', exact: true }).fill('Bulk392');
+    await categorize.getByRole('button', { name: 'Apply', exact: true }).click();
+    await expect(toast(page)).toHaveText("None of the selected images is linked to a saved prompt, so there is no prompt category to set.");
    await expect(selectedCount(page)).toHaveText('All 202 matching selected');
-    // The real write: one PUT with the listing filter sets every matching image's own category; no prompt changes.
-    const writes = categoryWrites(page);
-    await applyCategory(page, 'Bulk392');
-    await expect(toast(page)).toHaveText('Category “Bulk392” set on 202 images.');
-    expect(writes).toEqual([{ method: 'PUT', path: IMAGE_CATEGORY, body: { filter: { sort: 'newest' }, category: 'Bulk392' } }]);
+    // The real write: one request with the filter, every matching image's positive changes.
+    await bulkbar(page).getByRole('button', { name: 'Set category', exact: true }).click();
+    await categorize.getByRole('textbox', { name: 'Category', exact: true }).fill('Bulk392');
+    const posted = page.waitForRequest(item => item.method() === 'POST' && new URL(item.url()).pathname === '/prompt_manager/bulk/category');
+    await categorize.getByRole('button', { name: 'Apply', exact: true }).click();
+    expect((await posted).postDataJSON()).toEqual({ images_filter: { sort: 'newest' }, category: 'Bulk392' });
+    await expect(toast(page)).toHaveText(/^Category set on \d+ prompts?\.$/);
    await expect(bulkbar(page)).toBeEmpty();
    const filtered = await (await request.get('/prompt_manager/images/output?mode=workspace&limit=1&category=Bulk392')).json();
    expect(filtered.total).toBe(202);
-    expect((await (await request.get('/prompt_manager/library/options')).json()).categories).not.toContain('Bulk392');
    // A return visit keeps "all matching" as the loaded images, and the offer shows again.
    await cardAt(page, 0).getByRole('button', { name: /^Open / }).focus();
    await page.keyboard.press('ControlOrMeta+a');
@@ -2698,12 +2426,10 @@ test('all matching over 10,000 images says so before any dialog or request', asy
    await bulkbar(page).getByRole('button', { name: 'Select all 20,002 matching', exact: true }).click();
    await expect(selectedCount(page)).toHaveText('All 20,002 matching selected');
    let posted = 0;
-    page.on('request', item => { if (item.method() !== 'GET') posted += 1; });
-    // Set category names at most 500 images (#332); the tagging jobs take up to 10,000.
-    for (const [action, sentence] of [['Set category', 'Select at most 500 images.'], ['Add tags', 'Narrow the view to at most 10,000 images.'],
-        ['Auto-tag selected', 'Narrow the view to at most 10,000 images.']]) {
+    page.on('request', item => { if (item.method() === 'POST') posted += 1; });
+    for (const action of ['Set category', 'Add tags', 'Auto-tag selected']) {
        await bulkbar(page).getByRole('button', { name: action, exact: true }).click();
-        await expect(toast(page)).toHaveText(sentence);
+        await expect(toast(page)).toHaveText('Narrow the view to at most 10,000 images.');
        await expect(page.locator('dialog[open]')).toHaveCount(0);
    }
    expect(posted).toBe(0);
@@ -8,11 +8,10 @@ import { parityPng, localFixture, tinyWebm, sendablePng, corruptPng, disguised,

 const workspace = '/prompt_manager/workspace';
 const TOAST = 'Local preview only. No file uploaded; metadata is available above.';
-const NO_TOAST = '';
 const ACTION = 'Open file metadata';
 const COPY = {
    intro: 'Read embedded metadata in this browser. The file is not uploaded or added to your library.',
-    note: 'Your file stays in this browser. Choosing it opens its metadata.',
+    note: 'Your file stays in this browser. Its metadata opens with “Open file metadata”.',
    chooser: 'Choose an image or video for a local preview',
    multiple: 'Drop one file at a time.',
    directory: 'Folders cannot be inspected. Choose one image or video file.',
@@ -54,24 +53,11 @@ async function choose(page, file) {
    await chooser(page).setInputFiles(file);
 }

-/** D155: choosing a file opens the viewer on it with its details; waits for that. */
 async function openViewer(page) {
-    await expect(viewer(page)).toBeVisible();
-    await expect(rail(page).locator('.panel-heading')).toBeVisible();
-}
-
-/** After the viewer was closed, the heading action (D60) opens it again on the current selection. */
-async function reopenViewer(page) {
    await expect(action(page)).toHaveAttribute('aria-disabled', 'false');
    await action(page).click();
-    await openViewer(page);
-}
-
-/** Waits for the viewer a selection opened (D155) and closes it, back on the page. */
-async function closeOpened(page) {
-    await openViewer(page);
-    await page.keyboard.press('Escape');
-    await expect(viewer(page)).toHaveCount(0);
+    await expect(viewer(page)).toBeVisible();
+    await expect(rail(page).locator('.panel-heading')).toBeVisible();
 }

 /** Dispatches dragover + drop on `selector` with Files built in the page (and optional string items). */
@@ -166,8 +152,7 @@ test('chooser opens the shared full inspector without a second read', async ({ p
    const box = await image.evaluate(node => ({ height: node.getBoundingClientRect().height, fit: getComputedStyle(node).objectFit, margin: getComputedStyle(node).marginTop }));
    expect(box.height).toBeLessThanOrEqual(400);
    expect(box).toMatchObject({ fit: 'contain', margin: '20px' });
-    // D155: the open viewer is the confirmation, so no toast.
-    await expect(page.locator('#workspace-toast')).toHaveText(NO_TOAST);
+    await expect(page.locator('#workspace-toast')).toHaveText(TOAST);
    await expect(action(page)).toHaveAttribute('aria-disabled', 'false');
    await expect(action(page)).not.toHaveAttribute('aria-describedby', /.*/);

@@ -210,120 +195,18 @@ test('chooser opens the shared full inspector without a second read', async ({ p

    await page.keyboard.press('Escape');
    await expect(viewer(page)).toHaveCount(0);
-    // D155: focus returns to the chooser that opened it.
-    await expect(chooser(page)).toBeFocused();
+    await expect(action(page)).toBeFocused();
    // Opening the viewer again shows the same record without reading the File a second time.
    await page.evaluate(() => {
        window.__slices = 0;
        const slice = Blob.prototype.slice;
        Blob.prototype.slice = function (...args) { if (this.name === 'f02.png') window.__slices++; return slice.apply(this, args); };
    });
-    await reopenViewer(page);
+    await openViewer(page);
    expect(await railContent(rail(page))).toEqual(served);
    expect(await page.evaluate(() => window.__slices)).toBe(0);
 });

-// #448 (D155): choosing or dropping a file opens the shared viewer with its details showing, in one step. Closing it
-// returns to the page with the file still chosen and focus on the chooser, ready for the next file.
-test('D155: choosing a file opens the viewer with its details in one click', async ({ page }) => {
-    await openInspect(page);
-    await choose(page, parityPng('f02.png'));
-    await expect(viewer(page)).toBeVisible();
-    await expect(viewer(page).locator('#viewer-title')).toHaveText('f02.png');
-    await expect(rail(page)).toBeVisible();
-    await expect(rail(page).locator('.prompt-section.positive p.prompt-text')).toHaveText('a red fox in snow, detailed fur');
-    await expect(viewer(page).getByRole('button', { name: /^(Show|Hide) details$/ })).toHaveCount(0);
-    // The open viewer is the confirmation: no toast says the metadata is "available above".
-    await expect(page.locator('#workspace-toast')).toHaveText('');
-    await page.keyboard.press('Escape');
-    await expect(viewer(page)).toHaveCount(0);
-    await expect(chooser(page)).toBeFocused();
-    await expect(preview(page).locator('img.local-file-preview')).toBeVisible();
-    await expect(action(page)).toHaveAttribute('aria-disabled', 'false');
-    // A dropped second file replaces the first and opens at once.
-    await drop(page, '.file-drop', { files: [sendablePng()] });
-    await expect(viewer(page)).toBeVisible();
-    await expect(viewer(page).locator('#viewer-title')).toHaveText('send-me.png');
-    await page.keyboard.press('Escape');
-    await expect(viewer(page)).toHaveCount(0);
-    await expect(chooser(page)).toBeFocused();
-    // The same file again is a new selection and opens again; the heading action reopens the current one.
-    expect(await chooser(page).evaluate(node => { node.dispatchEvent(new MouseEvent('click')); return node.value; })).toBe('');
-    await choose(page, parityPng('f02.png'));
-    await expect(viewer(page).locator('#viewer-title')).toHaveText('f02.png');
-    await page.keyboard.press('Escape');
-    await action(page).click();
-    await expect(viewer(page).locator('#viewer-title')).toHaveText('f02.png');
-    await expect(rail(page)).toBeVisible();
-    await page.keyboard.press('Escape');
-    await expect(action(page)).toBeFocused();
-});
-
-test('D155: Inspect shows the details even when the viewer collapses them by default (amends D97)', async ({ page }) => {
-    await page.addInitScript(() => localStorage.setItem('gallerySettings', JSON.stringify({ sidebarCollapsedByDefault: true })));
-    await openInspect(page);
-    await choose(page, parityPng('f02.png'));
-    await expect(viewer(page)).toBeVisible();
-    await expect(rail(page)).toBeVisible();
-    const toggle = viewer(page).getByRole('button', { name: 'Hide details', exact: true });
-    await expect(toggle).toHaveAttribute('aria-expanded', 'true');
-    await toggle.click();
-    await expect(rail(page)).toBeHidden();
-    await page.keyboard.press('Escape');
-    await action(page).click();
-    await expect(rail(page)).toBeVisible();
-    await expect(viewer(page).getByRole('button', { name: 'Hide details', exact: true })).toHaveAttribute('aria-expanded', 'true');
-});
-
-test('D155: an unreadable file stays on the page with its alert', async ({ page }) => {
-    await page.addInitScript(() => {
-        const slice = Blob.prototype.slice;
-        Blob.prototype.slice = function (...args) {
-            if (this.name === 'gone.png') return { arrayBuffer: () => Promise.reject(new DOMException('The file is gone', 'NotReadableError')) };
-            return slice.apply(this, args);
-        };
-    });
-    await openInspect(page);
-    await choose(page, parityPng('f02.png', 'gone.png'));
-    await expect(status(page)).toHaveText('Embedded metadata could not be read.');
-    await expect(action(page)).toHaveAttribute('aria-disabled', 'false');
-    await expect(viewer(page)).toHaveCount(0);
-});
-
-test('D155: an AVI keeps its note and toast and does not open the viewer', async ({ page }) => {
-    await openInspect(page);
-    // AVI and WMV metadata is never read and the browser cannot play them, so the page keeps the selection's note.
-    const avi = { name: 'clip.avi', mimeType: 'video/x-msvideo', buffer: Buffer.concat([Buffer.from('RIFF'), Buffer.alloc(4), Buffer.from('AVI LIST'), Buffer.alloc(64)]) };
-    await choose(page, avi);
-    await expect(page.locator('#workspace-toast')).toHaveText(TOAST);
-    await expect(action(page)).toHaveAttribute('aria-disabled', 'false');
-    await expect(viewer(page)).toHaveCount(0);
-    await reopenViewer(page);
-    await expect(viewer(page).locator('#viewer-title')).toHaveText('clip.avi');
-});
-
-test('D155: a selection that lands while another dialog is open leaves the viewer closed', async ({ page }) => {
-    await openInspect(page);
-    await page.evaluate(() => { const other = document.createElement('dialog'); other.id = 'other-dialog'; other.textContent = 'Other'; document.body.append(other); other.showModal(); });
-    await choose(page, parityPng('f02.png'));
-    await expect(action(page)).toHaveAttribute('aria-disabled', 'false');
-    await expect(viewer(page)).toHaveCount(0);
-    await page.evaluate(() => document.querySelector('#other-dialog').close());
-    await reopenViewer(page);
-    await expect(viewer(page).locator('#viewer-title')).toHaveText('f02.png');
-});
-
-test('D155: at 390px the opened details are reachable below the media', async ({ page }) => {
-    await page.setViewportSize({ width: 390, height: 844 });
-    await openInspect(page);
-    await choose(page, parityPng('f02.png'));
-    await expect(viewer(page)).toBeVisible();
-    const facts = rail(page).locator('.meta-grid').first();
-    await facts.scrollIntoViewIfNeeded();
-    await expect(facts).toBeInViewport();
-    expect(await viewer(page).evaluate(node => node.scrollWidth <= node.clientWidth + 1)).toBe(true);
-});
-
 // PR L3 Task 10: local roles are the server inspector's (local-resolver.mjs), so for every parity PNG the rail shows the
 // prompts, their status lines and the facts Images shows for the same bytes in the output folder.
 const PARITY_PNGS = ['f01b', 'f02', 'f03', 'f06a', 'f06b', 'f06c', 'f06d', 'f06e', 'f07a', 'f07b', 'f08', 'f09', 'f10', 'f11', 'f12',
@@ -377,9 +260,7 @@ test('drop accepts exactly one File and never navigates', async ({ page }) => {
    await expect(preview(page)).toBeEmpty();
    expect(await drop(page, '.file-drop', { files: [parityPng('f02.png')] })).toEqual({ over: true, drop: true });
    await expect(preview(page).locator('img.local-file-preview')).toBeVisible();
-    // D155: the drop opened the viewer; drops are ignored while it is open (D64), so close it first.
-    await closeOpened(page);
-    await expect(page.locator('#workspace-toast')).toHaveText(NO_TOAST);
+    await expect(page.locator('#workspace-toast')).toHaveText(TOAST);
    // The chooser names the dropped file, never the one it replaced and never "No file chosen".
    expect(await chooser(page).evaluate(node => [...node.files].map(file => file.name))).toEqual(['f02.png']);
    const first = await preview(page).locator('img').getAttribute('src');
@@ -394,7 +275,7 @@ test('drop accepts exactly one File and never navigates', async ({ page }) => {
        await expect(preview(page).locator('img')).toHaveAttribute('src', first);
    }
    await expect(action(page)).toHaveAttribute('aria-disabled', 'false');
-    await reopenViewer(page);
+    await openViewer(page);
    await expect(viewer(page).locator('#viewer-title')).toHaveText('f02.png');
    await expect(page).toHaveURL(/#\/inspect$/);
 });
@@ -404,7 +285,6 @@ test('cancel and same-file reselect', async ({ page }) => {
    await openInspect(page);
    await choose(page, parityPng('f02.png'));
    await expect(preview(page).locator('img.local-file-preview')).toBeVisible();
-    await closeOpened(page);
    const first = await preview(page).locator('img').getAttribute('src');
    // The chooser still names the chosen file, as in the concept; a cancel (no files) keeps the page as it is.
    expect(await chooser(page).evaluate(node => node.files[0]?.name)).toBe('f02.png');
@@ -428,7 +308,6 @@ test('cancel and same-file reselect', async ({ page }) => {
    const state = await urls(page);
    expect(state.created).toHaveLength(2);
    expect(state.revoked).toEqual([first]);
-    // The new selection opened the viewer again (D155).
    await openViewer(page);
    await expect(viewer(page).locator('.media-position')).toHaveText('1 of 1 loaded: f02.png');
 });
@@ -458,7 +337,6 @@ test('preview does not imply metadata support', async ({ page }) => {
    // Text, markup, SVG and a playlist under media names are unsupported and never get a URL.
    const before = (await urls(page)).created.length;
    for (const file of disguised()) {
-        // Unsupported: nothing opens (D155).
        await choose(page, file);
        await expect(status(page)).toHaveText(COPY.unsupported);
        await expect(status(page)).toHaveAttribute('role', 'alert');
@@ -482,7 +360,6 @@ test('local video plays inline and in the viewer with real tags', async ({ page,
    await expect(rail(page).locator('.meta-grid').first().locator('dd').first()).toHaveText('7');
    await expect(viewer(page).locator('#viewer-stage video')).toHaveCount(1);
    await page.keyboard.press('Escape');
-    await expect(viewer(page)).toHaveCount(0);
    await choose(page, tinyWebm());
    await expect(preview(page).locator('video.local-file-preview')).toBeVisible();
    await openViewer(page);
@@ -509,9 +386,6 @@ test('the toast and a rejected drop never contradict the status line', async ({
    // concept's toast interval.
    await choose(page, undecodableMp4());
    const failed = status(page).filter({ hasText: COPY.previewFailed });
-    // D155: the selection opened the viewer; its media failed there too, and the page's alert waits under it.
-    await expect(failed).toHaveCount(1);
-    await closeOpened(page);
    await expect(failed).toHaveCount(1);
    await drop(page, '.file-drop', { files: [parityPng('f02.png'), parityPng('f03.png')] });
    const rejected = status(page).filter({ hasText: COPY.multiple });
@@ -568,8 +442,7 @@ test('URLs and media end with their owning session', async ({ page }) => {
    let state = await urls(page);
    expect(state.revoked).toEqual([state.created[0]]);
    expect(await page.evaluate(() => window.__loads)).toBeGreaterThanOrEqual(1);
-    // Route change, from the page (D155: the selection opened the viewer, which makes the sidebar inert).
-    await closeOpened(page);
+    // Route change.
    await page.locator('aside.sidebar nav').getByRole('link', { name: 'Overview', exact: true }).click();
    await expect(main(page).getByRole('heading', { level: 1, name: 'Overview', exact: true })).toBeVisible();
    state = await urls(page);
@@ -704,147 +577,6 @@ test('a video replaced while still starting is reset once it settles', async ({
    }
 });

-test('a new selection while the viewer\'s own video is still starting leaves it until it settles (#483)', async ({ context, browserName }) => {
-    test.setTimeout(180000);
-    // D155 opens the viewer once the inline preview has settled; the viewer then starts a video of its own. A new
-    // selection from that video's own `loadstart` (readyState HAVE_NOTHING), or a few milliseconds after it, must not
-    // reset it or take it off the page while it starts (WebKit, GStreamer: TESTING.md D62; merge-queue run
-    // 40903238387). The viewer stays open until it reports metadata or an error, then closes; the URL goes last.
-    for (let attempt = 0; attempt < 10; attempt++) {
-        const page = await context.newPage();
-        try {
-            if (attempt === 0) await startCoverage(page, browserName);
-            await page.addInitScript(() => {
-                const load = HTMLMediaElement.prototype.load;
-                HTMLMediaElement.prototype.load = function () { if (!this.hasAttribute('src')) { this.__resets = (this.__resets ?? 0) + 1; this.__resetReadyState ??= this.readyState; } return load.call(this); };
-                const revoke = URL.revokeObjectURL;
-                URL.revokeObjectURL = url => {
-                    const starting = window.__starting;
-                    if (url === starting?.url) starting.revoked = { src: starting.node.hasAttribute('src'), connected: starting.node.isConnected, resets: starting.node.__resets ?? 0 };
-                    return revoke(url);
-                };
-            });
-            await openInspect(page);
-            await page.evaluate(() => {
-                const input = document.querySelector('#local-file');
-                new MutationObserver((records, observer) => {
-                    const video = document.querySelector('#viewer-dialog video');
-                    if (!video) return;
-                    observer.disconnect();
-                    const replace = () => {
-                        window.__starting = { node: video, url: video.getAttribute('src'), readyState: video.readyState };
-                        input.files = window.__pngFiles; input.dispatchEvent(new Event('change', { bubbles: true }));
-                        window.__starting.replaced = { connected: video.isConnected, src: video.hasAttribute('src'), resets: video.__resets ?? 0 };
-                    };
-                    video.addEventListener('loadstart', () => { if (window.__delay) setTimeout(replace, window.__delay); else replace(); }, { once: true });
-                }).observe(document.body, { childList: true, subtree: true });
-            });
-            const png = parityPng('f02.png');
-            await page.evaluate(bytes => {
-                const transfer = new DataTransfer();
-                transfer.items.add(new File([new Uint8Array(bytes)], 'f02.png', { type: 'image/png' }));
-                window.__pngFiles = transfer.files;
-            }, [...png.buffer]);
-            await page.evaluate(delay => { window.__delay = delay; }, attempt % 5);
-            await choose(page, localFixture('core-tags.webm', 'video/webm'));
-            await expect(preview(page).locator('img.local-file-preview')).toBeVisible({ timeout: 8000 });
-            await expect.poll(() => page.evaluate(() => window.__starting?.revoked ?? null)).toEqual({ src: false, connected: false, resets: 1 });
-            const { readyState, replaced } = await page.evaluate(() => ({ readyState: window.__starting.readyState, replaced: window.__starting.replaced }));
-            if (attempt % 5 === 0) expect(readyState).toBe(0);
-            // Starting when replaced: still on the page with its URL, never reset; settled: released at once.
-            expect(replaced).toEqual(readyState === 0 ? { connected: true, src: true, resets: 0 } : { connected: false, src: false, resets: 1 });
-            expect(await page.evaluate(() => window.__starting.node.__resets)).toBe(1);
-            // Its one reset came after it had metadata, never while it was starting.
-            expect(await page.evaluate(() => window.__starting.node.__resetReadyState)).toBeGreaterThanOrEqual(1);
-            // The new file's viewer opens after the old one closed, and the page still answers.
-            await expect(viewer(page).getByRole('img', { name: 'f02.png', exact: true })).toBeVisible({ timeout: 8000 });
-            await expect(viewer(page).locator('video')).toHaveCount(0);
-            if (attempt === 0) await saveCoverage(page, browserName);
-        } finally {
-            await page.close();
-        }
-    }
-});
-
-/** #483: holds the viewer's video in HAVE_NOTHING (its `loadedmetadata` never fires) so a hold can be driven by hand. */
-async function stallViewerVideo(page) {
-    await page.addInitScript(() => {
-        const describe = Object.getOwnPropertyDescriptor(HTMLMediaElement.prototype, 'readyState');
-        Object.defineProperty(HTMLMediaElement.prototype, 'readyState', { configurable: true, get() {
-            return this.closest?.('#viewer-dialog') && window.__stallViewer ? 0 : describe.get.call(this);
-        } });
-        window.addEventListener('loadedmetadata', event => {
-            if (window.__stallViewer && event.target.closest?.('#viewer-dialog')) event.stopImmediatePropagation();
-        }, true);
-    });
-}
-
-test('a held viewer closed by hand, or replaced twice, opens only the latest file\'s viewer at once (#483)', async ({ page }) => {
-    await stallViewerVideo(page);
-    await openInspect(page);
-    await page.evaluate(() => { window.__stallViewer = true; });
-    await choose(page, localFixture('core-tags.webm', 'video/webm'));
-    await expect(viewer(page).locator('video')).toBeAttached();
-    // Two selections while the viewer's video is (made to look) still starting: the viewer stays, untouched.
-    await chooser(page).setInputFiles(parityPng('f02.png', 'first.png'));
-    await chooser(page).setInputFiles(parityPng('f02.png', 'second.png'));
-    await expect(preview(page).locator('img.local-file-preview')).toBeVisible();
-    await expect(viewer(page).locator('video')).toBeAttached();
-    // Open file metadata pressed meanwhile (the page behind the viewer is inert, so by script): the latest request.
-    await action(page).evaluate(node => node.click());
-    // Closing it by hand ends the hold at once: the latest file's viewer opens, once, well before D62's 15 s.
-    await page.keyboard.press('Escape');
-    await expect(viewer(page).getByRole('img', { name: 'second.png', exact: true })).toBeVisible({ timeout: 5000 });
-    await expect(viewer(page).getByRole('img', { name: 'first.png', exact: true })).toHaveCount(0);
-    await expect(viewer(page).locator('video')).toHaveCount(0);
-    await expect(page.locator('dialog[open]')).toHaveCount(1);
-});
-
-test('a held viewer revokes its URL only once it is gone, drops a stale open, and ends on page leave (#483)', async ({ page }) => {
-    await stallViewerVideo(page);
-    await openInspect(page);
-    await trackReleases(page);
-    await page.evaluate(() => { window.__stallViewer = true; });
-    const videoUrl = () => page.evaluate(() => document.querySelector('#viewer-dialog video')?.getAttribute('src') ?? null);
-    const released = url => page.evaluate(url => window.__released.filter(item => item.url === url), url);
-    await choose(page, localFixture('core-tags.webm', 'video/webm'));
-    await expect(viewer(page).locator('video')).toBeAttached();
-    const first = await videoUrl();
-    await chooser(page).setInputFiles(parityPng('f02.png', 'held.png'));
-    await expect(preview(page).locator('img.local-file-preview')).toBeVisible();
-    // The session asked to revoke the video's URL; it waits while the held viewer still plays it.
-    expect(await released(first)).toEqual([]);
-    // An Open asked for during the hold, then an AVI (which never opens the viewer by itself): the open for the earlier
-    // file is stale and is dropped when the hold ends.
-    await action(page).evaluate(node => node.click());
-    const avi = { name: 'clip.avi', mimeType: 'video/x-msvideo', buffer: Buffer.concat([Buffer.from('RIFF'), Buffer.alloc(4), Buffer.from('AVI LIST'), Buffer.alloc(64)]) };
-    await chooser(page).setInputFiles(avi);
-    await expect(page.locator('#workspace-toast')).toHaveText(TOAST);
-    await page.keyboard.press('Escape');
-    await expect(page.locator('dialog[open]')).toHaveCount(0);
-    await expect.poll(() => released(first)).toEqual([{ url: first, live: 0 }]);
-    // Page leave while held: the viewer goes and the deferred URL is revoked with nothing holding it.
-    await choose(page, localFixture('core-tags.webm', 'video/webm'));
-    await expect(viewer(page).locator('video')).toBeAttached();
-    const second = await videoUrl();
-    await chooser(page).setInputFiles(parityPng('f02.png', 'leave.png'));
-    await expect(viewer(page).locator('video')).toBeAttached();
-    expect(await released(second)).toEqual([]);
-    await page.evaluate(() => window.dispatchEvent(new PageTransitionEvent('pagehide', { persisted: true })));
-    await expect(page.locator('dialog[open]')).toHaveCount(0);
-    await expect.poll(() => released(second)).toEqual([{ url: second, live: 0 }]);
-    // Another route while held: the page's dispose ends the hold and revokes the URL with nothing holding it.
-    await page.evaluate(() => window.dispatchEvent(new PageTransitionEvent('pageshow', { persisted: true })));
-    await choose(page, localFixture('core-tags.webm', 'video/webm'));
-    await expect(viewer(page).locator('video')).toBeAttached();
-    const third = await videoUrl();
-    await chooser(page).setInputFiles(parityPng('f02.png', 'route.png'));
-    await expect(viewer(page).locator('video')).toBeAttached();
-    await page.evaluate(() => { window.location.hash = '#/library'; });
-    await expect(main(page).getByRole('heading', { level: 1, name: 'Prompt library', exact: true })).toBeVisible();
-    await expect.poll(() => released(third)).toEqual([{ url: third, live: 0 }]);
-});
-
 test('leaving for another route while a video starts waits for it to settle', async ({ context, browserName }) => {
    test.setTimeout(180000);
    // A WebKit (GStreamer) video detached before its pipeline had started deadlocked the page (TESTING.md D62); a
@@ -1,404 +0,0 @@
-import {startCoverage,saveCoverage} from '../../tools/vendor/browser-coverage.mjs';
-import {test,expect} from './fixtures.mjs';
-import {armUnseenRestores,unseenRestore} from './unseen-restore.mjs';
-
-// #443 D152: Delete… on the Library bar deletes unpaired prompts, archives paired ones (restorable), keeps protected ones.
-const route='/prompt_manager/workspace#/library';
-const PREVIEW='/prompt_manager/library/delete/preview';
-const DELETE='/prompt_manager/library/delete';
-const cards=page=>page.locator('article[data-prompt-id]');
-const card=(page,id)=>page.locator(`article[data-prompt-id="${id}"]`);
-const box=(page,id)=>card(page,id).locator('.image-overlays input[type="checkbox"]');
-const bar=page=>page.locator('#library-bulkbar > .bulkbar');
-const toast=page=>page.locator('.toast');
-const review=page=>page.getByRole('dialog');
-const showArchived=page=>page.locator('#workspace-main .heading-actions').getByRole('button',{name:/^Show archived prompts/});
-// #482: on the archived shelf the same button reads the concept's way back (app.js 594 "← Prompt library").
-const backToLibrary=page=>page.locator('#workspace-main .heading-actions').getByRole('button',{name:'← Prompt library',exact:true});
-
-async function items(request,shelf='active') {
-    const query=shelf==='archived'?'&shelf=archived':'';
-    return (await(await request.get(`/prompt_manager/library?limit=100${query}`)).json()).items;
-}
-const byText=(list,text)=>list.find(item=>item.text===text);
-function recordPosts(page,path) {
-    const posts=[];
-    page.on('request',item=>{if(item.method()==='POST'&&new URL(item.url()).pathname===path)posts.push(item.postDataJSON());});
-    return posts;
-}
-async function openReview(page) {
-    await bar(page).getByRole('button',{name:'Delete…',exact:true}).click();
-    await expect(review(page)).toBeVisible();
-}
-
-test.beforeEach(async({page,request,browserName})=>{
-    await startCoverage(page,browserName);await expect(await request.post('/__test__/reset',{data:{native_library:true,extra_prompts:2}})).toBeOK();
-    page.libraryErrors=[];page.on('pageerror',error=>page.libraryErrors.push(error.message));
-});
-test.afterEach(async({page,browserName})=>{await saveCoverage(page,browserName);expect(page.libraryErrors).toEqual([]);});
-
-test('Delete… reviews the selection, deletes the unpaired, archives the paired and keeps the protected',async({page,request})=>{
-    const before=await items(request);
-    const dog=byText(before,'Dog landscape'),cat=byText(before,'Cat portrait'),guarded=byText(before,'Library extra 0000');
-    await expect(await request.post('/prompt_manager/bulk/tags',{data:{prompt_ids:[guarded.id],tags:['__protected__']}})).toBeOK();
-    const previews=recordPosts(page,PREVIEW),writes=recordPosts(page,DELETE);
-    await page.goto(route);await expect(cards(page)).toHaveCount(before.length);
-    for(const item of [dog,cat,guarded]) await box(page,item.id).check();
-    await expect(bar(page).getByRole('button')).toHaveText([`Select all ${before.length} loaded`,'Add tags','Set category','Delete…','Clear']);
-    await expect(bar(page).getByRole('button',{name:'Delete…',exact:true})).toHaveClass(/danger/);
-    await openReview(page);
-    await expect(review(page)).toHaveAccessibleName('Delete or archive selected prompts');
-    const grid=review(page).locator('dl.meta-grid > div');
-    await expect(grid.locator('dt')).toHaveText(['Delete permanently','Archive','Protected (kept)','Image links removed','Backup']);
-    await expect(grid.locator('dd')).toHaveText(['1 prompt not in a saved pair','1 prompt in a saved pair: hidden, restorable',
-        '1: Library extra 0000','0 images will no longer show these prompts (files stay on disk)','Create and verify before deleting']);
-    await expect(review(page).locator('p.small')).toHaveCount(3);
-    await expect(review(page).getByRole('button',{name:'Delete 1 and archive 1 prompt',exact:true})).toHaveClass(/danger/);
-    // Cancel writes nothing and releases the bar.
-    await review(page).getByRole('button',{name:'Cancel',exact:true}).click();
-    await expect(review(page)).toHaveCount(0);expect(writes).toEqual([]);
-    await expect(bar(page).getByRole('button',{name:'Delete…',exact:true})).not.toHaveAttribute('aria-disabled','true');
-    await openReview(page);
-    await review(page).getByRole('button',{name:'Delete 1 and archive 1 prompt',exact:true}).click();
-    await expect(toast(page)).toHaveText(/^Deleted 1 prompt\. Archived 1 prompt\. 1 protected prompt was kept\. Safety backup saved: \S+\.backup_\S+ \(System › Backup & export\)\.$/);
-    await expect(page.locator('#library-bulkbar')).toBeEmpty();
-    await expect(card(page,dog.id)).toHaveCount(0);await expect(card(page,cat.id)).toHaveCount(0);await expect(card(page,guarded.id)).toHaveCount(1);
-    const epoch=(await(await request.get('/prompt_manager/library/options')).json()).library_epoch;
-    // One preview per review opened (Cancel, then Delete…).
-    const reviewed={prompt_ids:[dog.id,cat.id,guarded.id],expected_epoch:epoch};
-    expect(previews).toEqual([reviewed,reviewed]);
-    expect(writes).toEqual([{archive_ids:[cat.id],delete_ids:[dog.id],expected_epoch:epoch,backup:'on'}]);
-    const after=await items(request);
-    expect(byText(after,'Dog landscape')).toBeUndefined();expect(byText(after,'Cat portrait')).toBeUndefined();
-    expect((await items(request,'archived')).map(item=>item.id)).toEqual([cat.id]);
-    await expect(showArchived(page)).toHaveText('Show archived prompts (1)');
-});
-
-test('Show archived prompts lists archived prompts, and Restore on its bar returns them',async({page,request})=>{
-    const before=await items(request);const cat=byText(before,'Cat portrait'),dual=byText(before,'Dual role portrait');
-    await page.goto(route);await expect(cards(page)).toHaveCount(before.length);
-    await box(page,cat.id).check();await box(page,dual.id).check();
-    await openReview(page);
-    await expect(review(page)).toHaveAccessibleName('Archive selected prompts');
-    // The archive reason is the saved pair, for one or many prompts (live note on #470): never negative variants.
-    await expect(review(page).locator('dl.meta-grid > div').filter({hasText:'Archive'}).locator('dd')).toHaveText('2 prompts in a saved pair: hidden, restorable');
-    await review(page).getByRole('button',{name:'Archive 2 prompts',exact:true}).click();
-    await expect(toast(page)).toHaveText('Archived 2 prompts.');
-    await expect(cards(page)).toHaveCount(before.length-2);
-    // #482: a plain button that names where it goes (no pressed state that its changing label would contradict).
-    await expect(showArchived(page)).not.toHaveAttribute('aria-pressed');
-    await showArchived(page).click();
-    await expect(backToLibrary(page)).toBeVisible();await expect(backToLibrary(page)).not.toHaveAttribute('aria-pressed');
-    await expect(showArchived(page)).toHaveCount(0);
-    await expect(cards(page)).toHaveCount(2);
-    await expect(page.locator('.section-caption > span').first()).toHaveText(/^2 archived prompts · \d+ negative variants? hidden with them$/);
-    await expect(card(page,cat.id).locator('.card-title .chip',{hasText:'Archived'})).toHaveCount(1);
-    await box(page,cat.id).check();
-    await expect(bar(page).getByRole('button')).toHaveText(['Select all 2 loaded','Restore','Clear']);
-    await bar(page).getByRole('button',{name:'Restore',exact:true}).click();
-    await expect(toast(page)).toHaveText('Restored 1 prompt to the Prompt library.');
-    await expect(cards(page)).toHaveCount(1);
-    await backToLibrary(page).click();
-    await expect(showArchived(page)).toHaveText('Show archived prompts (1)');
-    await expect(cards(page)).toHaveCount(before.length-1);
-    await expect(card(page,cat.id)).toHaveCount(1);
-    expect((await items(request,'archived')).map(item=>item.id)).toEqual([dual.id]);
-    // An empty archived view says so.
-    await showArchived(page).click();await box(page,dual.id).check();
-    await bar(page).getByRole('button',{name:'Restore',exact:true}).click();
-    await expect(page.locator('.library-status')).toHaveText('No archived prompts.');
-});
-
-// #482 (D154): a prompt in a saved pair can be deleted permanently, with its own saved pairs; Archive stays the default.
-const choice=page=>review(page).getByRole('radiogroup',{name:'Prompts in a saved pair'});
-const row=(page,term)=>review(page).locator('dl.meta-grid > div').filter({has:page.locator('dt',{hasText:new RegExp(`^${term}$`)})}).locator('dd');
-test('Delete permanently removes a paired prompt with its own saved pair; its negative stays (#482)',async({page,request})=>{
-    const before=await items(request);const dual=byText(before,'Dual role portrait'),cat=byText(before,'Cat portrait');
-    const writes=recordPosts(page,DELETE);
-    await page.goto(route);await expect(cards(page)).toHaveCount(before.length);
-    await box(page,dual.id).check();await openReview(page);
-    // Archive is checked: the review is #443's.
-    await expect(choice(page).getByRole('radio',{name:'Archive (hidden, restorable)'})).toBeChecked();
-    // The D90 radio row (the auto-tag "How to apply"): each radio keeps its own size beside its label.
-    expect(await choice(page).evaluate(group=>{const label=group.querySelector('label'),radio=label.querySelector('input');
-        return {group:group.className,display:getComputedStyle(label).display,gap:getComputedStyle(label).columnGap,
-            margin:getComputedStyle(radio).marginLeft,full:radio.getBoundingClientRect().width>=label.getBoundingClientRect().width/2};}))
-        .toEqual({group:'field',display:'flex',gap:'8px',margin:'0px',full:false});
-    await expect(review(page).getByRole('button',{name:'Archive 1 prompt',exact:true})).toBeVisible();
-    await choice(page).getByRole('radio',{name:'Delete permanently, with their saved pairs'}).check();
-    await expect(review(page)).toHaveAccessibleName('Delete selected prompts');
-    await expect(row(page,'Delete permanently')).toHaveText('1 prompt in a saved pair');
-    await expect(row(page,'Saved pairs removed')).toHaveText('1 saved pair (1 with a negative prompt)');
-    await expect(row(page,'Negatives kept')).toHaveText('1 negative prompt is kept');
-    await expect(row(page,'Backup')).toHaveText('Create and verify before deleting');
-    await expect(review(page).locator('p.small').first()).toHaveText(/^Deleting a prompt in a saved pair also removes its saved pairs/);
-    // Back to Archive: the review is #443's again.
-    await choice(page).getByRole('radio',{name:'Archive (hidden, restorable)'}).check();
-    await expect(row(page,'Saved pairs removed')).toHaveCount(0);
-    await expect(review(page).getByRole('button',{name:'Archive 1 prompt',exact:true})).toBeVisible();
-    await choice(page).getByRole('radio',{name:'Delete permanently, with their saved pairs'}).check();
-    await review(page).getByRole('button',{name:'Delete 1 prompt',exact:true}).click();
-    await expect(toast(page)).toHaveText(/^Deleted 1 prompt\. Removed 1 saved pair\. Safety backup saved: /);
-    await expect(card(page,dual.id)).toHaveCount(0);
-    expect(writes).toHaveLength(1);
-    expect(writes[0].delete_paired_ids).toEqual([dual.id]);
-    expect(Object.keys(writes[0].paired_digests)).toEqual([String(dual.id)]);
-    const after=await items(request);
-    expect(byText(after,'Dual role portrait')).toBeUndefined();
-    // Its negative (Cat portrait) is kept, with its own variants.
-    expect(byText(after,'Cat portrait')?.id).toBe(cat.id);
-    expect((await items(request,'archived')).map(item=>item.id)).toEqual([]);
-});
-
-test('a prompt used as another prompt\'s negative is archived even when Delete permanently is chosen (#482)',async({page,request})=>{
-    const before=await items(request);const dual=byText(before,'Dual role portrait'),cat=byText(before,'Cat portrait');
-    await page.goto(route);await expect(cards(page)).toHaveCount(before.length);
-    await box(page,cat.id).check();await box(page,dual.id).check();await openReview(page);
-    await choice(page).getByRole('radio',{name:'Delete permanently, with their saved pairs'}).check();
-    await expect(row(page,'Archive')).toHaveText('1 prompt used as another prompt\'s negative: hidden, restorable');
-    await expect(review(page).locator('p.small',{hasText:'archived instead of deleted'})).toHaveCount(1);
-    await review(page).getByRole('button',{name:'Delete 1 and archive 1 prompt',exact:true}).click();
-    await expect(toast(page)).toHaveText(/^Deleted 1 prompt\. Removed 1 saved pair\. Archived 1 prompt\./);
-    expect((await items(request,'archived')).map(item=>item.id)).toEqual([cat.id]);
-});
-
-test('the choice resets to Archive on every Delete…, and a selection with no paired prompt has none (#482)',async({page,request})=>{
-    const before=await items(request);const dual=byText(before,'Dual role portrait'),dog=byText(before,'Dog landscape');
-    await page.goto(route);await box(page,dual.id).check();await openReview(page);
-    await choice(page).getByRole('radio',{name:'Delete permanently, with their saved pairs'}).check();
-    await review(page).getByRole('button',{name:'Cancel',exact:true}).click();
-    await openReview(page);
-    await expect(choice(page).getByRole('radio',{name:'Archive (hidden, restorable)'})).toBeChecked();
-    await review(page).getByRole('button',{name:'Cancel',exact:true}).click();
-    await bar(page).getByRole('button',{name:'Clear',exact:true}).click();
-    await box(page,dog.id).check();await openReview(page);
-    await expect(choice(page)).toHaveCount(0);
-});
-
-// #481 (D161): a prompt's own page deletes it from Edit metadata (the concept's recipe editor, app.js 976), through the
-// same review: "Delete prompt…" beside "Archive variant…" (the variant's archive, renamed so the two cannot be confused).
-const editMetadata=page=>page.locator('#workspace-main .heading-actions').getByRole('button',{name:'Edit metadata',exact:true});
-const editor=page=>page.locator('dialog.library-editor[open]');
-async function deleteFromPage(page,id){
-    await page.goto(`/prompt_manager/workspace#/library/${id}`);
-    await editMetadata(page).click();
-    await expect(editor(page).locator('.dialog-actions button')).toHaveText(['Create text revision','Archive variant…','Delete prompt…','Cancel','Save']);
-    await expect(editor(page).getByRole('button',{name:'Delete prompt…',exact:true})).toHaveClass(/\bdanger\b/);
-    await editor(page).getByRole('button',{name:'Delete prompt…',exact:true}).click();
-    await expect(editor(page)).toHaveCount(0);await expect(review(page)).toBeVisible();
-}
-test('Delete prompt… on a prompt\'s page archives it by default, and deletes it permanently when chosen (#481)',async({page,request})=>{
-    const dual=byText(await items(request),'Dual role portrait');
-    const previews=recordPosts(page,PREVIEW);
-    await deleteFromPage(page,dual.id);
-    expect(previews.map(body=>body.prompt_ids)).toEqual([[dual.id]]);
-    await expect(choice(page).getByRole('radio',{name:'Archive (hidden, restorable)'})).toBeChecked();
-    await review(page).getByRole('button',{name:'Archive 1 prompt',exact:true}).click();
-    await expect(toast(page)).toHaveText('Archived 1 prompt.');
-    // The page stays and shows its Archived notice.
-    await expect(page.locator('.library-archived-notice h2')).toHaveText('Archived');
-    await expect(page.locator('#workspace-main h1')).toBeFocused();
-    await page.locator('.library-archived-notice').getByRole('button',{name:'Restore this prompt to the Prompt library'}).click();
-    await expect(toast(page)).toHaveText('Restored 1 prompt to the Prompt library.');
-    // Delete permanently: back to the Prompt library, the prompt gone.
-    await editMetadata(page).click();await editor(page).getByRole('button',{name:'Delete prompt…',exact:true}).click();
-    await choice(page).getByRole('radio',{name:'Delete permanently, with their saved pairs'}).check();
-    await review(page).getByRole('button',{name:'Delete 1 prompt',exact:true}).click();
-    await expect(toast(page)).toHaveText(/^Deleted 1 prompt\. Removed 1 saved pair\. Safety backup saved: /);
-    await expect(page).toHaveURL(/#\/library$/);
-    await expect(card(page,dual.id)).toHaveCount(0);
-    expect(byText(await items(request),'Dual role portrait')).toBeUndefined();
-});
-
-test('Cancel on the page\'s review changes nothing and returns focus to Edit metadata (#481)',async({page,request})=>{
-    const dual=byText(await items(request),'Dual role portrait');
-    const writes=recordPosts(page,DELETE);
-    await deleteFromPage(page,dual.id);
-    await review(page).getByRole('button',{name:'Cancel',exact:true}).click();
-    await expect(review(page)).toHaveCount(0);await expect(editMetadata(page)).toBeFocused();
-    expect(writes).toEqual([]);
-    expect(byText(await items(request),'Dual role portrait')?.id).toBe(dual.id);
-});
-
-test('the page\'s delete holds one review at a time, Escape returns focus, and an archived page\'s review is close-only (#481)',async({page,request})=>{
-    const dual=byText(await items(request),'Dual role portrait');
-    const previews=recordPosts(page,PREVIEW);
-    let release;const held=new Promise(resolve=>{release=resolve;});
-    await page.route(`**${PREVIEW}`,async item=>{await held;await item.fallback();});
-    await page.goto(`/prompt_manager/workspace#/library/${dual.id}`);
-    await editMetadata(page).click();await editor(page).getByRole('button',{name:'Delete prompt…',exact:true}).click();
-    // While the preview is held, Edit metadata is held too: no second review and no save can race the delete.
-    await expect(editMetadata(page)).toHaveAttribute('aria-disabled','true');
-    await editMetadata(page).click({force:true});await expect(editor(page)).toHaveCount(0);
-    release();
-    await expect(review(page)).toBeVisible();
-    expect(previews).toHaveLength(1);
-    expect(previews[0].expected_epoch).toMatch(/\S/);
-    await page.keyboard.press('Escape');
-    await expect(review(page)).toHaveCount(0);await expect(editMetadata(page)).toBeFocused();
-    await expect(editMetadata(page)).not.toHaveAttribute('aria-disabled');
-    await page.unroute(`**${PREVIEW}`);
-    // Archived: its review has nothing to change and only closes.
-    await editMetadata(page).click();await editor(page).getByRole('button',{name:'Delete prompt…',exact:true}).click();
-    await review(page).getByRole('button',{name:'Archive 1 prompt',exact:true}).click();
-    await expect(page.locator('.library-archived-notice')).toBeVisible();
-    await editMetadata(page).click();await editor(page).getByRole('button',{name:'Delete prompt…',exact:true}).click();
-    await expect(review(page).locator('p.small').last()).toHaveText('None of the selected prompts can be deleted or archived.');
-    await expect(review(page).getByRole('button',{name:/^(Delete|Archive)/})).toHaveCount(0);
-});
-
-test('a failed review on the prompt\'s page says so, changes nothing and releases Edit metadata (#481)',async({page,request})=>{
-    const dual=byText(await items(request),'Dual role portrait');
-    const writes=recordPosts(page,DELETE);
-    await page.route(`**${PREVIEW}`,item=>item.fulfill({status:500,contentType:'application/json',body:JSON.stringify({success:false,code:'review-failed',error:'x'})}),{times:1});
-    await page.goto(`/prompt_manager/workspace#/library/${dual.id}`);
-    await editMetadata(page).click();await editor(page).getByRole('button',{name:'Delete prompt…',exact:true}).click();
-    await expect(toast(page)).toHaveText('The selected prompts could not be reviewed. Try again.');
-    await expect(review(page)).toHaveCount(0);await expect(editMetadata(page)).not.toHaveAttribute('aria-disabled');
-    expect(writes).toEqual([]);
-    await editMetadata(page).click();await expect(editor(page)).toBeVisible();
-});
-
-test('a delete answered after the page was left invalidates the shelf without a toast or a jump (#481)',async({page,request})=>{
-    const dual=byText(await items(request),'Dual role portrait');
-    let release;const held=new Promise(resolve=>{release=resolve;});
-    let answered;const done=new Promise(resolve=>{answered=resolve;});
-    await page.route(`**${DELETE}`,async item=>{await held;const response=await item.fetch();await item.fulfill({response});answered();});
-    await deleteFromPage(page,dual.id);
-    await review(page).getByRole('button',{name:'Archive 1 prompt',exact:true}).click();
-    await page.evaluate(()=>{window.location.hash='#/overview';});
-    await expect(page.locator('#workspace-main h1')).toHaveText('Overview');
-    // Every toast text shown from here on is recorded, so one shown and hidden again still counts.
-    await page.evaluate(()=>{window.seenToasts=[];new MutationObserver(()=>{for(const node of document.querySelectorAll('.toast'))
-        if(node.textContent.trim())window.seenToasts.push(node.textContent.trim());}).observe(document.body,{subtree:true,childList:true,characterData:true});});
-    release();await done;
-    // The answer lands on Overview: no navigation; the shelf reads again when opened; and no toast was ever shown.
-    await page.evaluate(()=>{window.location.hash='#/library';});
-    await expect(card(page,dual.id)).toHaveCount(0);
-    expect((await items(request,'archived')).map(item=>item.id)).toEqual([dual.id]);
-    expect(await page.evaluate(()=>window.seenToasts)).toEqual([]);
-});
-
-test('a restore since the prompt\'s page loaded is refused and the page reads the Library again (#481)',async({page,request})=>{
-    const dual=byText(await items(request),'Dual role portrait');
-    await armUnseenRestores(page);
-    await page.goto(`/prompt_manager/workspace#/library/${dual.id}`);
-    await editMetadata(page).click();await editor(page).getByRole('button',{name:'Delete prompt…',exact:true}).click();
-    const backup=await request.get('/prompt_manager/backup');await expect(backup).toBeOK();const buffer=await backup.body();
-    const restore=await unseenRestore(page,()=>request.post('/prompt_manager/restore',{multipart:{database_file:{name:'library.db',mimeType:'application/octet-stream',buffer}}}));
-    await expect(restore).toBeOK();
-    await review(page).getByRole('button',{name:'Archive 1 prompt',exact:true}).click();
-    await expect(toast(page)).toHaveText('The library was restored or moved since this page loaded. Nothing was deleted or archived.');
-    await expect(page.locator('#workspace-main h1')).toBeFocused();
-    expect((await items(request,'archived')).map(item=>item.id)).toEqual([]);
-});
-
-test('an archived prompt\'s page says so and restores it from its notice',async({page,request})=>{
-    const cat=byText(await items(request),'Cat portrait');
-    const epoch=(await(await request.get('/prompt_manager/library/options')).json()).library_epoch;
-    await expect(await request.post(DELETE,{data:{archive_ids:[cat.id],delete_ids:[],expected_epoch:epoch,backup:'off'}})).toBeOK();
-    await page.goto(`/prompt_manager/workspace#/library/${cat.id}`);
-    const notice=page.locator('.library-archived-notice');
-    await expect(notice.locator('h2')).toHaveText('Archived');
-    // The notice says why (the saved pair) and counts the prompt's negative variants (live note on #470).
-    expect(cat.variant_count).toBeGreaterThan(1);
-    await expect(notice.locator('p').first()).toHaveText(`This prompt is archived because it is in a saved pair. It and its ${cat.variant_count} negative variants are hidden from the Prompt library; nothing was removed.`);
-    await notice.getByRole('button',{name:'Restore this prompt to the Prompt library'}).click();
-    await expect(toast(page)).toHaveText('Restored 1 prompt to the Prompt library.');
-    await expect(notice).toHaveCount(0);
-    expect(byText(await items(request),'Cat portrait')?.id).toBe(cat.id);
-});
-
-// #443: a starved renderer (headless WebKit under CPU load, a background tab) can hold animation frames for
-// seconds; a loaded page of prompts is shown without waiting for one, on first load and after a delete.
-async function holdAnimationFrames(page) {
-    await page.addInitScript(()=>{
-        const request=window.requestAnimationFrame.bind(window),cancel=window.cancelAnimationFrame.bind(window);
-        const held=new Map(),real=new Map();let holding=true,next=0;
-        window.requestAnimationFrame=callback=>{const id=--next;if(holding)held.set(id,callback);else real.set(id,request(callback));return id;};
-        window.cancelAnimationFrame=id=>{held.delete(id);if(real.has(id))cancel(real.get(id));real.delete(id);};
-        window.__releaseAnimationFrames=()=>{holding=false;for(const [id,callback] of held)real.set(id,request(callback));held.clear();};
-    });
-}
-test('a held animation frame does not hide the loaded prompts, on first load or after a delete',async({page,request})=>{
-    const before=await items(request);const dog=byText(before,'Dog landscape');
-    await holdAnimationFrames(page);
-    await page.goto(route);await expect(cards(page)).toHaveCount(before.length);
-    await box(page,dog.id).check();await openReview(page);
-    await review(page).getByRole('button',{name:'Delete 1 prompt',exact:true}).click();
-    await expect(toast(page)).toHaveText(/^Deleted 1 prompt\./);
-    await expect(cards(page)).toHaveCount(before.length-1);await expect(card(page,dog.id)).toHaveCount(0);
-    await page.evaluate(()=>window.__releaseAnimationFrames());
-    await expect(cards(page)).toHaveCount(before.length-1);
-});
-
-test('a double press sends one preview, and the bar holds while it is reviewed',async({page,request})=>{
-    const dog=byText(await items(request),'Dog landscape');
-    const previews=recordPosts(page,PREVIEW);
-    let release;const held=new Promise(resolve=>{release=resolve;});
-    await page.route(`**${PREVIEW}`,async item=>{await held;await item.fallback();});
-    await page.goto(route);await box(page,dog.id).check();
-    const remove=bar(page).getByRole('button',{name:/^(Delete…|Reviewing…)$/});
-    await remove.click();
-    await expect(remove).toHaveText('Reviewing…');await expect(remove).toHaveAttribute('aria-disabled','true');
-    await expect(bar(page).getByRole('button',{name:'Clear',exact:true})).toHaveAttribute('aria-disabled','true');
-    await remove.click({force:true});
-    release();
-    await expect(review(page)).toHaveAccessibleName('Delete selected prompts');
-    expect(previews).toHaveLength(1);
-    await review(page).getByRole('button',{name:'Cancel',exact:true}).click();
-    await expect(bar(page).getByRole('button',{name:'Delete…',exact:true})).not.toHaveAttribute('aria-disabled','true');
-});
-
-test('a restore since the page loaded, a failed backup, a busy job and an unconfirmed answer each say what happened',async({page,request})=>{
-    const before=await items(request);const dog=byText(before,'Dog landscape');
-    await armUnseenRestores(page);
-    await page.goto(route);await expect(cards(page)).toHaveCount(before.length);
-    // Failed backup: nothing changed, the selection stays.
-    await page.route(`**${DELETE}`,item=>item.fulfill({status:500,contentType:'application/json',
-        body:JSON.stringify({success:false,code:'backup-failed',error:'The safety backup could not be taken and verified; nothing was changed.'})}));
-    await box(page,dog.id).check();await openReview(page);
-    await review(page).getByRole('button',{name:'Delete 1 prompt',exact:true}).click();
-    await expect(toast(page)).toHaveText('The safety backup failed. The safety backup could not be taken and verified; nothing was changed.');
-    await expect(box(page,dog.id)).toBeChecked();
-    // Busy: names the job, nothing changed.
-    await page.unroute(`**${DELETE}`);
-    await page.route(`**${DELETE}`,item=>item.fulfill({status:409,contentType:'application/json',
-        body:JSON.stringify({success:false,code:'busy',error:'busy',running:{id:'abc',title:'Scan'}})}));
-    await openReview(page);await review(page).getByRole('button',{name:'Delete 1 prompt',exact:true}).click();
-    await expect(toast(page)).toHaveText('Scan is running. Nothing was changed; try again when it finishes.');
-    // Unconfirmed: the shelf reloads.
-    await page.unroute(`**${DELETE}`);
-    await page.route(`**${DELETE}`,item=>item.abort());
-    await openReview(page);await review(page).getByRole('button',{name:'Delete 1 prompt',exact:true}).click();
-    await expect(toast(page)).toHaveText('The server did not confirm the change. The Library was reloaded: check the shelf and Show archived prompts.');
-    await expect(page.locator('#library-bulkbar')).toBeEmpty();
-    await page.unroute(`**${DELETE}`);
-    // A restore the page has not seen: the review opened before it is refused on the server.
-    await box(page,dog.id).check();await openReview(page);
-    const backup=await request.get('/prompt_manager/backup');await expect(backup).toBeOK();const buffer=await backup.body();
-    const restore=await unseenRestore(page,()=>request.post('/prompt_manager/restore',{multipart:{database_file:{name:'library.db',mimeType:'application/octet-stream',buffer}}}));
-    await expect(restore).toBeOK();
-    await review(page).getByRole('button',{name:'Delete 1 prompt',exact:true}).click();
-    await expect(toast(page)).toHaveText('The library was restored or moved since this page loaded. Nothing was deleted or archived.');
-    expect(byText(await items(request),'Dog landscape')).toBeDefined();
-});
-
-test('a failed review keeps the selection, and a selection nothing can change opens the close-only review',async({page,request})=>{
-    const before=await items(request);const guarded=byText(before,'Library extra 0000');
-    await expect(await request.post('/prompt_manager/bulk/tags',{data:{prompt_ids:[guarded.id],tags:['__protected__']}})).toBeOK();
-    await page.goto(route);await expect(cards(page)).toHaveCount(before.length);
-    await box(page,guarded.id).check();
-    await page.route(`**${PREVIEW}`,item=>item.fulfill({status:500,contentType:'application/json',body:JSON.stringify({success:false,code:'review-failed',error:'x'})}),{times:1});
-    await bar(page).getByRole('button',{name:'Delete…',exact:true}).click();
-    await expect(toast(page)).toHaveText('The selected prompts could not be reviewed. Try again.');
-    await expect(box(page,guarded.id)).toBeChecked();
-    await expect(bar(page).getByRole('button',{name:'Delete…',exact:true})).not.toHaveAttribute('aria-disabled','true');
-    await openReview(page);
-    await expect(review(page)).toHaveAccessibleName('Delete selected prompts');
-    await expect(review(page).locator('p.small').last()).toHaveText('None of the selected prompts can be deleted or archived.');
-    await expect(review(page).locator('.dialog-actions > button')).toHaveText(['Close']);
-    await review(page).getByRole('button',{name:'Close',exact:true}).click();
-    await expect(bar(page).getByRole('button',{name:'Delete…',exact:true})).not.toHaveAttribute('aria-disabled','true');
-    expect(byText(await items(request),'Library extra 0000')).toBeDefined();
-});
@@ -1,17 +1,16 @@
 import {writeFile} from 'node:fs/promises';
 import {startCoverage,saveCoverage} from '../../tools/vendor/browser-coverage.mjs';
 import {test,expect} from './fixtures.mjs';
-import {armUnseenRestores,unseenRestore,followRestore,SEEN_RESTORE_PILL,SEEN_RESTORE_TOAST} from './unseen-restore.mjs';
+import {armUnseenRestores,unseenRestore} from './unseen-restore.mjs';
 import {captureCanonicalState} from './history-canonical-comparison.mjs';
 import {inventoryOf,mapConcept,diffInventory} from './library-editor-canonical-comparison.mjs';

 // Dialog-level contracts mount the editor through a page import; the user flows below use the real entry actions.
 test.use({locale:'en-US',timezoneId:'UTC',reducedMotion:'reduce'});
 const workspace='/prompt_manager/workspace';
-const ACTIONS={new:['Cancel','Save'],metadata:['Create text revision','Archive variant…','Delete prompt…','Cancel','Save'],revision:['Cancel','Save'],negative:['Cancel','Save']};
-// D153 (#447): no Rating field; the fixture's positive stays stored with rating 4 through every workspace save.
-const LABELS=['Title','Positive prompt','Negative prompt (optional)','Category','Tags, separated by commas','Notes'];
-const UNAPPLIED='Saved as a new negative variant of an existing prompt. The title, category, tags and notes you entered were not applied.';
+const ACTIONS={new:['Cancel','Save'],metadata:['Create text revision','Archive…','Cancel','Save'],revision:['Cancel','Save'],negative:['Cancel','Save']};
+const LABELS=['Title','Positive prompt','Negative prompt (optional)','Category','Tags, separated by commas','Rating','Notes'];
+const RATINGS=[['5','5 / 5'],['4','4 / 5'],['3','3 / 5'],['2','2 / 5'],['1','1 / 5'],['0','Unrated']];
 const editorDialog=page=>page.locator('dialog.library-editor');

 test.beforeEach(async({page,request,browserName})=>{
@@ -27,15 +26,13 @@ async function mountEditor(page,theme) {
    if(theme)await page.getByRole('combobox',{name:'Theme',exact:true}).selectOption(theme);
    await page.evaluate(async()=>{
        const trigger=document.createElement('button');trigger.type='button';trigger.id='editor-trigger';trigger.textContent='Open editor';document.body.append(trigger);
-        window.editorEvents={committed:[],reconciled:[],deletePrompt:[]};
+        window.editorEvents={committed:[],reconciled:[]};
        try {
            const {createLibraryEditor,showWorkspaceToast}=await import('/prompt_manager/js/workspace/library-editor.mjs');
            const {createScope}=await import('/prompt_manager/js/shared/toolkit/core.js');
            const scope=createScope();
            const editor=createLibraryEditor({api:window.ApiClient.createApiClient(),parentScope:scope,
-                onCommitted:commit=>window.editorEvents.committed.push(commit),onReconciled:result=>window.editorEvents.reconciled.push(result),
-                // As the prompt's page wires it (#481); the review itself is covered in workspace-library-delete.spec.mjs.
-                onDeletePrompt:request=>window.editorEvents.deletePrompt.push(request.positiveId)});
+                onCommitted:commit=>window.editorEvents.committed.push(commit),onReconciled:result=>window.editorEvents.reconciled.push(result)});
            window.editorHarness={scope,editor,showWorkspaceToast};
        } catch(error) {window.editorHarness={missing:String(error)};}
    });
@@ -54,7 +51,7 @@ const pairRead=async(request,id)=>(await(await request.get(`/prompt_manager/pair

 test('edit recipe metadata shows the concept fields with the selected saved negative read-only',async({page})=>{
    const f=page.fixture;await mountEditor(page);
-    let dialog=await openEditor(page,{mode:'metadata',positiveId:f.positive_id,pairId:f.pair_id});
+    const dialog=await openEditor(page,{mode:'metadata',positiveId:f.positive_id,pairId:f.pair_id});
    await expect(dialog.getByRole('heading',{name:'Edit recipe metadata',exact:true})).toBeVisible();
    expect(await dialog.evaluate(node=>node.matches(':modal'))).toBe(true);
    await expect(button(dialog,'Close dialog')).toBeFocused();await ready(dialog);
@@ -68,41 +65,36 @@ test('edit recipe metadata shows the concept fields with the selected saved nega
    await expect(dialog.getByRole('region')).toHaveCount(0);
    await expect(field(dialog,'Category')).toHaveValue('Portraits');
    await expect(field(dialog,'Tags, separated by commas')).toHaveValue('studio, window light');
+    await expect(field(dialog,'Rating')).toHaveValue('4');
    await expect(field(dialog,'Notes')).toHaveValue(f.metadata.notes);
-    await expect(dialog.getByLabel('Rating')).toHaveCount(0);await expect(dialog.locator('select, #recipe-rating')).toHaveCount(0);
+    expect(await field(dialog,'Rating').locator('option').evaluateAll(nodes=>nodes.map(node=>[node.value,node.textContent]))).toEqual(RATINGS);
    expect(await field(dialog,'Category').evaluate(node=>[...node.list.options].map(option=>option.value))).toEqual(['Portraits','Sketches']);
    expect(await field(dialog,'Tags, separated by commas').evaluate(node=>[...node.list.options].map(option=>option.value))).toEqual(['draft,','studio,','window light,']);
    await expect(dialog.locator('[placeholder]')).toHaveCount(0);
    await expect(dialog.locator('.demo-note')).toHaveCount(0);
    expect(await actionNames(dialog)).toEqual(ACTIONS.metadata);
-    await expect(button(dialog,'Archive variant…')).toHaveClass(/\bdanger\b/);await expect(button(dialog,'Save')).toHaveClass(/\bca-primary\b/);
+    await expect(button(dialog,'Archive…')).toHaveClass(/\bdanger\b/);await expect(button(dialog,'Save')).toHaveClass(/\bca-primary\b/);
    await page.keyboard.press('Escape');await expect(dialog).toHaveCount(0);
    await expect(page.locator('#editor-trigger')).toBeFocused();expect(page.writes).toHaveLength(0);
-    // D161 (#481): Delete prompt… closes the editor first and hands the prompt to the page's delete review.
-    dialog=await openEditor(page,{mode:'metadata',positiveId:f.positive_id,pairId:f.pair_id});await ready(dialog);
-    await expect(button(dialog,'Delete prompt…')).toHaveClass(/\bdanger\b/);await button(dialog,'Delete prompt…').click();
-    await expect(dialog).toHaveCount(0);
-    expect(await page.evaluate(()=>window.editorEvents.deletePrompt)).toEqual([f.positive_id]);expect(page.writes).toHaveLength(0);
 });

 test('editor modes persist through reload with selected saved negative',async({page,request})=>{
    const f=page.fixture;await mountEditor(page);
    let dialog=await openEditor(page,{mode:'metadata',positiveId:f.positive_id,pairId:f.pair_id});await ready(dialog);
    await field(dialog,'Title').fill('Edited portrait');await field(dialog,'Category').fill('');
-    await field(dialog,'Tags, separated by commas').fill('studio, moody');
+    await field(dialog,'Tags, separated by commas').fill('studio, moody');await field(dialog,'Rating').selectOption('0');
    await field(dialog,'Notes').fill('Edited notes');await button(dialog,'Save').click();
    await expect(dialog).toHaveCount(0);
    expect(page.writes.map(write=>`${write.method} ${write.url}`)).toEqual([`PATCH /prompt_manager/library/${f.positive_id}`]);
-    expect(page.writes[0].body.metadata).toEqual({title:'Edited portrait',category:'',tags:['studio','moody'],notes:'Edited notes'});
+    expect(page.writes[0].body.metadata).toEqual({title:'Edited portrait',category:'',tags:['studio','moody'],rating:null,notes:'Edited notes'});
    await expect.poll(()=>page.evaluate(()=>window.editorEvents.reconciled.length)).toBe(1);
    const saved=(await detail(request,f.positive_id)).positive;
-    // D153: the edit never sends a rating, so the stored 4 stays.
-    expect(f.metadata.rating).toBe(4);expect(saved).toMatchObject({title:'Edited portrait',category:null,rating:4,notes:'Edited notes'});expect([...saved.tags].sort()).toEqual(['moody','studio']);
+    expect(saved).toMatchObject({title:'Edited portrait',category:null,rating:null,notes:'Edited notes'});expect([...saved.tags].sort()).toEqual(['moody','studio']);

    await page.reload();await mountEditor(page);
    dialog=await openEditor(page,{mode:'metadata',positiveId:f.positive_id,pairId:f.pair_id});await ready(dialog);
    await expect(field(dialog,'Title')).toHaveValue('Edited portrait');await expect(field(dialog,'Category')).toHaveValue('');
-    await expect(field(dialog,'Negative prompt (optional)')).toHaveValue(f.selected_negative);
+    await expect(field(dialog,'Rating')).toHaveValue('0');await expect(field(dialog,'Negative prompt (optional)')).toHaveValue(f.selected_negative);
    await button(dialog,'Create text revision').click();
    await expect(dialog.getByRole('heading',{name:'Create text revision',exact:true})).toBeVisible();
    await expect(editorDialog(page)).toHaveCount(1);expect(await dialog.evaluate(node=>node.open&&node.matches(':modal'))).toBe(true);
@@ -114,15 +106,12 @@ test('editor modes persist through reload with selected saved negative',async({p
    await button(dialog,'Save').click();await expect(dialog).toHaveCount(0);
    const create=page.writes.at(-1);expect(`${create.method} ${create.url}`).toBe('POST /prompt_manager/library');
    expect(create.body).toMatchObject({positive_text:'Editor portrait, revised dusk light',negative_text:f.selected_negative,
-        parent_metadata:{title:'Edited portrait',category:'Uncategorized',notes:'Edited notes'}});
-    expect(Object.hasOwn(create.body.parent_metadata,'rating'),'D153: a revision sends no rating').toBe(false);
+        parent_metadata:{title:'Edited portrait',category:'Uncategorized',rating:null,notes:'Edited notes'}});
    expect([...create.body.parent_metadata.tags].sort()).toEqual(['moody','studio']);
    await expect.poll(()=>page.evaluate(()=>window.editorEvents.reconciled.length)).toBe(1);
    const revision=await page.evaluate(()=>window.editorEvents.committed.at(-1).receipt);
    expect(revision).toMatchObject({positive_created:true,pair_created:true});expect(revision.positive.id).not.toBe(f.positive_id);
-    // D153: the revision is a new, unrated positive; the revised prompt keeps its stored rating.
-    expect((await detail(request,revision.positive.id)).positive).toMatchObject({title:'Edited portrait',category:'Uncategorized',rating:null});
-    expect((await detail(request,f.positive_id)).positive.rating).toBe(4);
+    expect((await detail(request,revision.positive.id)).positive).toMatchObject({title:'Edited portrait',category:'Uncategorized'});

    dialog=await openEditor(page,{mode:'new'});await expect(dialog.getByRole('heading',{name:'New prompt',exact:true})).toBeVisible();await ready(dialog);
    expect(await actionNames(dialog)).toEqual(ACTIONS.new);
@@ -131,9 +120,9 @@ test('editor modes persist through reload with selected saved negative',async({p
    await expect(field(dialog,'Title')).toBeFocused();expect(await field(dialog,'Title').evaluate(node=>node.validity.valueMissing)).toBe(true);
    expect(page.writes).toHaveLength(before);
    await field(dialog,'Title').fill('Fresh idea');await field(dialog,'Positive prompt').fill('A fresh lighthouse at dawn');
-    await button(dialog,'Save').click();await expect(dialog).toHaveCount(0);
+    await field(dialog,'Rating').selectOption('5');await button(dialog,'Save').click();await expect(dialog).toHaveCount(0);
    expect(page.writes.at(-1).body).toEqual({expected_epoch:expect.any(String),positive_text:'A fresh lighthouse at dawn',negative_text:'',
-        parent_metadata:{title:'Fresh idea',category:'Uncategorized',tags:[],notes:''}});
+        parent_metadata:{title:'Fresh idea',category:'Uncategorized',tags:[],rating:5,notes:''}});

    dialog=await openEditor(page,{mode:'negative',positiveId:f.positive_id});
    await expect(dialog.getByRole('heading',{name:'Add a negative variant',exact:true})).toBeVisible();await ready(dialog);
@@ -145,19 +134,18 @@ test('editor modes persist through reload with selected saved negative',async({p
    const added=await page.evaluate(()=>window.editorEvents.committed.at(-1).receipt);
    expect(added).toMatchObject({positive_created:false,pair_created:true,pair:{negative_text:'grain, dust'}});
    await expect(page.locator('#editor-trigger')).toBeFocused();
-    expect((await detail(request,f.positive_id)).positive.rating,'D153: adding a negative keeps the stored rating').toBe(4);
 });

 test('archive confirms the selected pair with fresh counts and writes only on confirm',async({page,request})=>{
    const f=page.fixture;await mountEditor(page);
    let dialog=await openEditor(page,{mode:'metadata',positiveId:f.standalone_id,pairId:null});await ready(dialog);
-    const archive=button(dialog,'Archive variant…');await expect(archive).toBeDisabled();
+    const archive=button(dialog,'Archive…');await expect(archive).toBeDisabled();
    await expect(archive).toHaveAccessibleDescription('Archive needs a selected saved negative variant.');
    await expect(note(dialog)).toHaveText('Archive needs a selected saved negative variant.');
    await button(dialog,'Cancel').click();await expect(dialog).toHaveCount(0);await expect(page.locator('#editor-trigger')).toBeFocused();

    dialog=await openEditor(page,{mode:'metadata',positiveId:f.positive_id,pairId:f.pair_id});await ready(dialog);
-    await button(dialog,'Archive variant…').click();
+    await button(dialog,'Archive…').click();
    await expect(dialog.getByRole('heading',{name:'Archive negative variant',exact:true})).toBeVisible();
    await expect(button(dialog,'Close dialog')).toBeFocused();
    const block=dialog.getByRole('region',{name:'Negative prompt',exact:true});
@@ -170,7 +158,7 @@ test('archive confirms the selected pair with fresh counts and writes only on co
    expect((await pairRead(request,f.pair_id)).archived).toBe(false);

    dialog=await openEditor(page,{mode:'metadata',positiveId:f.positive_id,pairId:f.pair_id});await ready(dialog);
-    await button(dialog,'Archive variant…').click();await expect(button(dialog,'Archive')).toBeEnabled();
+    await button(dialog,'Archive…').click();await expect(button(dialog,'Archive')).toBeEnabled();
    await button(dialog,'Archive').click();await expect(dialog).toHaveCount(0);
    expect(page.writes).toEqual([{method:'PATCH',url:`/prompt_manager/pairs/${f.pair_id}`,body:{archived:true}}]);
    expect((await pairRead(request,f.pair_id)).archived).toBe(true);
@@ -185,7 +173,7 @@ test('a failed archive keeps focus on the Archive confirmation inside the dialog
        failed=true;return route.fulfill({status:400,contentType:'application/json',body:'{"success":false,"error":"Cannot archive.","code":null}'});
    });
    const dialog=await openEditor(page,{mode:'metadata',positiveId:f.positive_id,pairId:f.pair_id});await ready(dialog);
-    await button(dialog,'Archive variant…').click();await expect(button(dialog,'Archive')).toBeEnabled();
+    await button(dialog,'Archive…').click();await expect(button(dialog,'Archive')).toBeEnabled();
    await button(dialog,'Archive').click();
    await expect(note(dialog)).toContainText('Cannot archive.');expect(page.writes).toHaveLength(1);
    await expect(button(dialog,'Archive')).toBeFocused();
@@ -199,7 +187,7 @@ test('an unconfirmed archive moves focus to Retry instead of dropping it out of
        await route.continue();
    });
    const dialog=await openEditor(page,{mode:'metadata',positiveId:f.positive_id,pairId:f.pair_id});await ready(dialog);
-    await button(dialog,'Archive variant…').click();await expect(button(dialog,'Archive')).toBeEnabled();
+    await button(dialog,'Archive…').click();await expect(button(dialog,'Archive')).toBeEnabled();
    await button(dialog,'Archive').click();
    await expect(note(dialog)).toHaveText('Archive could not be confirmed. Retry sends the same archive once.');
    await expect(button(dialog,'Archive')).toBeDisabled();await expect(button(dialog,'Retry')).toBeFocused();
@@ -216,7 +204,7 @@ test('an archive conflict offers an explicit Reload that re-reads and never repl
        conflicted=true;return route.fulfill({status:409,contentType:'application/json',body:'{"success":false,"error":"changed","code":"metadata-conflict"}'});
    });
    const dialog=await openEditor(page,{mode:'metadata',positiveId:f.positive_id,pairId:f.pair_id});await ready(dialog);
-    await button(dialog,'Archive variant…').click();await expect(button(dialog,'Archive')).toBeEnabled();
+    await button(dialog,'Archive…').click();await expect(button(dialog,'Archive')).toBeEnabled();
    await button(dialog,'Archive').click();
    await expect(note(dialog)).toHaveText('This negative variant changed since it was loaded. Reload it and review it before archiving.');
    await expect(button(dialog,'Archive')).toBeDisabled();expect(page.writes).toHaveLength(1);
@@ -244,7 +232,7 @@ test('cancel and busy submit have honest write counts',async({page})=>{
    dialog=await openEditor(page,{mode:'metadata',positiveId:f.positive_id,pairId:f.pair_id});await ready(dialog);
    await field(dialog,'Notes').fill('busy save');await button(dialog,'Save').click();
    await expect(note(dialog)).toHaveText('Saving… The dialog stays open until the server answers.');
-    for(const name of ['Save','Cancel','Close dialog','Create text revision','Archive variant…','Delete prompt…'])await expect(button(dialog,name)).toBeDisabled();
+    for(const name of ['Save','Cancel','Close dialog','Create text revision','Archive…'])await expect(button(dialog,name)).toBeDisabled();
    await field(dialog,'Title').press('Enter');await page.keyboard.press('Escape');
    await expect(dialog).toBeVisible();expect(page.writes).toHaveLength(1);
    release();await expect(dialog).toHaveCount(0);expect(page.writes).toHaveLength(1);
@@ -326,15 +314,15 @@ test('edge states keep drafts, explain disabled archive and clean up on dispose'

    dialog=await openEditor(page,{mode:'metadata',positiveId:f.positive_id,pairId:f.archived_pair_id});await ready(dialog);
    await expect(field(dialog,'Negative prompt (optional)')).toHaveValue(f.archived_negative);
-    await expect(button(dialog,'Archive variant…')).toBeDisabled();await expect(note(dialog)).toHaveText('This negative variant is already archived.');
-    await expect(button(dialog,'Archive variant…')).toHaveAccessibleDescription('This negative variant is already archived.');
+    await expect(button(dialog,'Archive…')).toBeDisabled();await expect(note(dialog)).toHaveText('This negative variant is already archived.');
+    await expect(button(dialog,'Archive…')).toHaveAccessibleDescription('This negative variant is already archived.');
    await button(dialog,'Cancel').click();

    let failed=true;
    await page.route(`**/prompt_manager/pairs/${f.empty_pair_id}`,route=>{if(!failed&&route.request().method()==='GET'){failed=true;return route.fulfill({status:500,contentType:'application/json',body:'{"success":false,"error":"down"}'});}return route.continue();});
    dialog=await openEditor(page,{mode:'metadata',positiveId:f.positive_id,pairId:f.empty_pair_id});await ready(dialog);
    await expect(field(dialog,'Negative prompt (optional)')).toHaveValue('');
-    failed=false;await button(dialog,'Archive variant…').click();
+    failed=false;await button(dialog,'Archive…').click();
    await expect(note(dialog)).toHaveText('Linked images and recorded runs could not be read. Nothing was archived.');
    await expect(button(dialog,'Archive')).toBeDisabled();
    await expect(dialog.getByRole('region',{name:'Negative prompt',exact:true})).toContainText('Empty negative prompt');
@@ -354,12 +342,12 @@ test('the archive confirmation does not inherit a failed or invalid Edit save me
    let dialog=await openEditor(page,{mode:'metadata',positiveId:f.positive_id,pairId:f.pair_id});await ready(dialog);
    await field(dialog,'Notes').fill('Rejected notes');await button(dialog,'Save').click();
    await expect(note(dialog)).toHaveText('Not saved: Notes are too long. Your entries are kept.');
-    await button(dialog,'Archive variant…').click();await expect(dialog).toContainText('1 image and 2 recorded runs stay linked.');
+    await button(dialog,'Archive…').click();await expect(dialog).toContainText('1 image and 2 recorded runs stay linked.');
    await expect(note(dialog)).toBeHidden();await expect(button(dialog,'Archive')).toBeEnabled();
    await button(dialog,'Cancel').click();await expect(dialog).toHaveCount(0);
    dialog=await openEditor(page,{mode:'metadata',positiveId:f.positive_id,pairId:f.pair_id});await ready(dialog);
    await field(dialog,'Title').fill('   ');await button(dialog,'Save').click();await expect(note(dialog)).toHaveText('Title is required');
-    await button(dialog,'Archive variant…').click();await expect(dialog).toContainText('1 image and 2 recorded runs stay linked.');
+    await button(dialog,'Archive…').click();await expect(dialog).toContainText('1 image and 2 recorded runs stay linked.');
    await expect(note(dialog)).toBeHidden();await expect(button(dialog,'Archive')).toBeEnabled();
    expect(page.writes).toHaveLength(1);
 });
@@ -466,50 +454,16 @@ async function leaveAndReturn(page,id) {
 }
 const laneLabel=(page,text)=>variantsPanel(page).locator('.variant-lane').filter({hasText:text});

-// #415: a restore the page sees finish while New prompt is open keeps the dialog and its entries; the Library is shown
-// again from the restored data only once the dialog has closed.
-test('a restore seen finishing keeps New prompt open and reloads the Library after it closes',async({page,request})=>{
-    const f=page.fixture;const snapshot=await request.get('/__test__/library-editor/snapshot');await expect(snapshot).toBeOK();
-    const buffer=await snapshot.body();
-    const current=await detail(request,f.positive_id,'active');
-    await expect(await request.patch(`/prompt_manager/library/${f.positive_id}`,{data:{expected_epoch:current.library_epoch,if_match:current.positive.edit_token,metadata:{title:'Retitled elsewhere'}}})).toBeOK();
-    const restoreRun=await followRestore(page);
-    await page.goto(`${workspace}#/library`);const card=page.locator(`article[data-prompt-id="${f.positive_id}"]`);
-    await expect(card).toContainText('Retitled elsewhere');
-    await expect(page.locator('#activity-pill')).toHaveAttribute('href',SEEN_RESTORE_PILL);
-    await headingActions(page).getByRole('button',{name:'+ New prompt',exact:true}).click();
-    const dialog=editorDialog(page);await expect(dialog.getByRole('heading',{name:'New prompt',exact:true})).toBeVisible();await ready(dialog);
-    await field(dialog,'Title').fill('Typed before restore');await field(dialog,'Positive prompt').fill('A prompt typed while storage was restored');
-    await expect(await request.post('/prompt_manager/restore',{multipart:{database_file:{name:'editor.db',mimeType:'application/octet-stream',buffer}}})).toBeOK();
-    page.writes.length=0;
-    await restoreRun.finish();
-    await expect(toast(page)).toHaveText(SEEN_RESTORE_TOAST);
-    await expect(dialog).toBeVisible();
-    await expect(field(dialog,'Title')).toHaveValue('Typed before restore');
-    await expect(field(dialog,'Positive prompt')).toHaveValue('A prompt typed while storage was restored');
-    await expect(card).toContainText('Retitled elsewhere');
-    await button(dialog,'Save').click();
-    await expect(note(dialog)).toHaveText('Prompt storage was restored since this dialog opened. Nothing was saved.');
-    await expect(button(dialog,'Save')).toBeDisabled();expect(page.writes).toHaveLength(1);
-    await button(dialog,'Cancel').click();await expect(dialog).toHaveCount(0);
-    await expect(card).not.toContainText('Retitled elsewhere');await expect(card).toContainText('Editor portrait');
-    await expect(page.locator('#workspace-main h1')).toBeFocused();
-    expect(page.writes).toHaveLength(1);
-});
-
 test('library heading offers Export then + New prompt, and New opens the saved prompt history',async({page,request})=>{
    await page.goto(`${workspace}#/library`);await expect(page.locator('article[data-prompt-id]').first()).toBeVisible();
    const actions=headingActions(page).locator('button');
-    // D152 (#443): Show archived prompts (N) comes first, a plain button (#482: no pressed state; on the archived shelf it
-    // reads "← Prompt library").
-    expect(await visibleNames(actions)).toEqual(['Show archived prompts (0)','Export','+ New prompt']);
-    await expect(actions.nth(0)).not.toHaveAttribute('aria-pressed');await expect(actions.nth(0)).not.toHaveClass(/ca-primary/);
+    expect(await visibleNames(actions)).toEqual(['Export','+ New prompt']);
    // One image is counted in the singular.
    const f=page.fixture;await expect(page.locator(`article[data-prompt-id="${f.positive_id}"]`).getByText('1 image',{exact:true})).toHaveCount(1);
-    await expect(actions.nth(1)).toHaveAccessibleName('Export full Library JSON');await expect(actions.nth(1)).not.toHaveClass(/ca-primary/);
-    await expect(actions.nth(2)).toHaveClass(/\bca-primary\b/);
-    for(const index of [0,1,2])expect((await actions.nth(index).boundingBox()).height).toBeGreaterThanOrEqual(32);
-    await actions.nth(2).click();const dialog=editorDialog(page);await expect(dialog.getByRole('heading',{name:'New prompt',exact:true})).toBeVisible();await ready(dialog);
+    await expect(actions.nth(0)).toHaveAccessibleName('Export full Library JSON');await expect(actions.nth(0)).not.toHaveClass(/ca-primary/);
+    await expect(actions.nth(1)).toHaveClass(/\bca-primary\b/);
+    for(const index of [0,1])expect((await actions.nth(index).boundingBox()).height).toBeGreaterThanOrEqual(32);
+    await actions.nth(1).click();const dialog=editorDialog(page);await expect(dialog.getByRole('heading',{name:'New prompt',exact:true})).toBeVisible();await ready(dialog);
    await field(dialog,'Title').fill('Harbor at dawn');await field(dialog,'Positive prompt').fill('A quiet harbor at dawn');await field(dialog,'Negative prompt (optional)').fill('fog, noise');
    await button(dialog,'Save').click();await expect(dialog).toHaveCount(0);
    const created=(await(await request.get('/prompt_manager/library?text=quiet%20harbor')).json()).items[0];
@@ -643,20 +597,16 @@ test('restored storage after a confirmed save or before an archive offers an exp
        const response=await route.fetch();await expect(await restore()).toBeOK();return route.fulfill({response});
    });
    await page.getByRole('button',{name:'Edit metadata',exact:true}).click();let dialog=editorDialog(page);await ready(dialog);
-    await field(dialog,'Notes').fill('Lost to a restore');
-    // The save's answer waits for a whole restore in the route above; wait for that answer, not the 5 s expect
-    // default (#501 merge queue: under load the restore outlasted it on WebKit).
-    const saved=page.waitForResponse(item=>item.request().method()==='PATCH'&&new URL(item.url()).pathname===`/prompt_manager/library/${f.positive_id}`);
-    await button(dialog,'Save').click();await saved;
+    await field(dialog,'Notes').fill('Lost to a restore');await button(dialog,'Save').click();
    await expect(note(dialog)).toHaveText('Saved; Library refresh failed because prompt storage was restored. Reload the Library to see current data.');
-    expect(await actionNames(dialog)).toEqual(['Reload Library','Create text revision','Archive variant…','Delete prompt…','Cancel','Save']);
-    for(const name of ['Create text revision','Archive variant…','Delete prompt…'])await expect(button(dialog,name)).toBeDisabled();
+    expect(await actionNames(dialog)).toEqual(['Reload Library','Create text revision','Archive…','Cancel','Save']);
+    for(const name of ['Create text revision','Archive…'])await expect(button(dialog,name)).toBeDisabled();
    await button(dialog,'Reload Library').click();await expect(dialog).toHaveCount(0);
    await expect(variantsPanel(page)).toBeVisible();await expect(page.locator('#workspace-main h1')).toHaveText(f.metadata.title);
    await page.unroute(`**/prompt_manager/library/${f.positive_id}`);expect(page.writes).toHaveLength(1);
    await selectPair(page,'Select negative variant 2');
    await page.getByRole('button',{name:'Edit metadata',exact:true}).click();dialog=editorDialog(page);await ready(dialog);
-    await button(dialog,'Archive variant…').click();await expect(button(dialog,'Archive')).toBeEnabled();
+    await button(dialog,'Archive…').click();await expect(button(dialog,'Archive')).toBeEnabled();
    await expect(await restore()).toBeOK();await button(dialog,'Archive').click();
    await expect(note(dialog)).toHaveText('Prompt storage was restored since this dialog opened. Nothing was archived.');
    expect(await actionNames(dialog)).toEqual(['Reload Library','Cancel','Archive']);expect(page.writes).toHaveLength(1);
@@ -673,10 +623,10 @@ test('restored storage before an Edit or Add negative save offers only the Libra
    await expect(await restore()).toBeOK();
    await field(dialog,'Notes').fill('Typed before the restore');await button(dialog,'Save').click();
    await expect(note(dialog)).toHaveText(`Prompt storage was restored since this dialog opened. Nothing was saved. ${DISCARDS}`);
-    expect(await actionNames(dialog)).toEqual(['Reload Library','Create text revision','Archive variant…','Delete prompt…','Cancel','Save']);
+    expect(await actionNames(dialog)).toEqual(['Reload Library','Create text revision','Archive…','Cancel','Save']);
    await expect(button(dialog,'Reload Library state')).toHaveCount(0);await expect(button(dialog,'Save')).toBeDisabled();
    // Revise and archive would re-read the old numeric IDs, which may now name another prompt.
-    for(const name of ['Create text revision','Archive variant…','Delete prompt…'])await expect(button(dialog,name)).toBeDisabled();
+    for(const name of ['Create text revision','Archive…'])await expect(button(dialog,name)).toBeDisabled();
    await expect(button(dialog,'Reload Library')).toBeFocused();
    expect(page.writes).toHaveLength(1);// the refused save
    await button(dialog,'Reload Library').click();await expect(dialog).toHaveCount(0);await expect(variantsPanel(page)).toBeVisible();
@@ -743,7 +693,7 @@ test('archive hides a pair, Show archived finds it and Restore keeps it selected
    const before=await evidence();expect(before.counts).toEqual({images:1,runs:2});
    await openHistory(page,f.positive_id);await selectPair(page,'Select negative variant 2');
    await page.getByRole('button',{name:'Edit metadata',exact:true}).click();const dialog=editorDialog(page);await ready(dialog);
-    await button(dialog,'Archive variant…').click();await expect(button(dialog,'Archive')).toBeEnabled();await button(dialog,'Archive').click();await expect(dialog).toHaveCount(0);
+    await button(dialog,'Archive…').click();await expect(button(dialog,'Archive')).toBeEnabled();await button(dialog,'Archive').click();await expect(dialog).toHaveCount(0);
    await expect(toast(page)).toHaveText('Archived. Find it under Show archived in Negative variants.');await expect(page.locator('#workspace-main h1')).toBeFocused();
    await expect(variantsPanel(page).locator('.variant-lane')).toHaveCount(2);await expect(pressedVariant(page)).toHaveCount(1);
    await expect(savedTexts(page).getByRole('region',{name:'Negative prompt',exact:true})).not.toContainText(f.selected_negative);
@@ -823,20 +773,20 @@ test('archived reuse is reported, shown under Show archived and selected read-on
    await uniqueDotNames(page);
    await page.goto(`${workspace}#/library`);await page.getByRole('button',{name:'+ New prompt',exact:true}).click();dialog=editorDialog(page);await ready(dialog);
    await field(dialog,'Title').fill(f.metadata.title);await field(dialog,'Positive prompt').fill(f.positive_text);await field(dialog,'Negative prompt (optional)').fill(f.archived_negative);
-    await field(dialog,'Category').fill(f.metadata.category);await field(dialog,'Tags, separated by commas').fill(f.metadata.tags.join(', '));await field(dialog,'Notes').fill(f.metadata.notes);
+    await field(dialog,'Category').fill(f.metadata.category);await field(dialog,'Tags, separated by commas').fill(f.metadata.tags.join(', '));await field(dialog,'Rating').selectOption(String(f.metadata.rating));await field(dialog,'Notes').fill(f.metadata.notes);
    await button(dialog,'Save').click();await expect(page).toHaveURL(new RegExp(`#/library/${f.positive_id}$`));
    await expect(toast(page)).toHaveText(message);
    await expect(variantsPanel(page).locator('.library-variant-archived .variant-dot')).toHaveAttribute('aria-pressed','true');
    expect(page.writes.every(write=>write.method==='POST')).toBe(true);
 });

-test('reuse that leaves parent metadata unapplied discloses it and keeps the draft for Edit metadata',async({page,request})=>{
+test('reuse that leaves parent metadata unapplied discloses it and keeps the draft for Edit metadata',async({page})=>{
    const f=page.fixture;await page.goto(`${workspace}#/library`);
    await page.getByRole('button',{name:'+ New prompt',exact:true}).click();let dialog=editorDialog(page);await ready(dialog);
    await field(dialog,'Title').fill('A different title');await field(dialog,'Positive prompt').fill(f.positive_text);await field(dialog,'Negative prompt (optional)').fill('brand new negative');
    await field(dialog,'Notes').fill('Draft notes');await button(dialog,'Save').click();
    await expect(page).toHaveURL(new RegExp(`#/library/${f.positive_id}$`));
-    await expect(toast(page)).toHaveText(UNAPPLIED);
+    await expect(toast(page)).toHaveText('Saved as a new negative variant of an existing prompt. The title, category, tags, rating and notes you entered were not applied.');
    await expect(page.locator('#workspace-main h1')).toHaveText(f.metadata.title);
    await page.getByRole('button',{name:'Edit metadata',exact:true}).click();dialog=editorDialog(page);await ready(dialog);
    await expect(field(dialog,'Title')).toHaveValue('A different title');await expect(field(dialog,'Notes')).toHaveValue('Draft notes');
@@ -844,8 +794,6 @@ test('reuse that leaves parent metadata unapplied discloses it and keeps the dra
    await page.getByRole('button',{name:'Edit metadata',exact:true}).click();dialog=editorDialog(page);await ready(dialog);
    await expect(field(dialog,'Title')).toHaveValue(f.metadata.title);await button(dialog,'Cancel').click();
    expect(page.writes).toHaveLength(1);
-    // D153: neither the reuse nor the kept draft touches the stored rating.
-    expect((await detail(request,f.positive_id)).positive.rating).toBe(4);
 });

 test('reuse with the stored parent metadata entered does not claim it was not applied',async({page})=>{
@@ -853,7 +801,7 @@ test('reuse with the stored parent metadata entered does not claim it was not ap
    await page.getByRole('button',{name:'+ New prompt',exact:true}).click();let dialog=editorDialog(page);await ready(dialog);
    await field(dialog,'Title').fill(f.metadata.title);await field(dialog,'Positive prompt').fill(f.positive_text);await field(dialog,'Negative prompt (optional)').fill('another brand new negative');
    await field(dialog,'Category').fill(f.metadata.category);await field(dialog,'Tags, separated by commas').fill(f.metadata.tags.join(', '));
-    await field(dialog,'Notes').fill(f.metadata.notes);
+    await field(dialog,'Rating').selectOption(String(f.metadata.rating));await field(dialog,'Notes').fill(f.metadata.notes);
    await button(dialog,'Save').click();await expect(page).toHaveURL(new RegExp(`#/library/${f.positive_id}$`));
    await expect(toast(page)).toHaveText('Saved as a new negative variant of an existing prompt.');
    await page.getByRole('button',{name:'Edit metadata',exact:true}).click();dialog=editorDialog(page);await ready(dialog);
@@ -869,13 +817,13 @@ test('reuse of an uncategorized prompt with the category left blank is not unapp
        await page.goto(`${workspace}#/library`);await page.getByRole('button',{name:'+ New prompt',exact:true}).click();const dialog=editorDialog(page);await ready(dialog);
        await field(dialog,'Title').fill(f.metadata.title);await field(dialog,'Positive prompt').fill(f.positive_text);await field(dialog,'Negative prompt (optional)').fill(negative);
        await field(dialog,'Category').fill(category);await field(dialog,'Tags, separated by commas').fill(f.metadata.tags.join(', '));
-        await field(dialog,'Notes').fill(f.metadata.notes);
+        await field(dialog,'Rating').selectOption(String(f.metadata.rating));await field(dialog,'Notes').fill(f.metadata.notes);
        await button(dialog,'Save').click();await expect(page).toHaveURL(new RegExp(`#/library/${f.positive_id}$`));
    };
    await reuse('','blank category negative');
    await expect(toast(page)).toHaveText('Saved as a new negative variant of an existing prompt.');
    await reuse('Landscapes','different category negative');
-    await expect(toast(page)).toHaveText(UNAPPLIED);
+    await expect(toast(page)).toHaveText('Saved as a new negative variant of an existing prompt. The title, category, tags, rating and notes you entered were not applied.');
    expect(page.writes.map(write=>`${write.method} ${write.url}`)).toEqual(['POST /prompt_manager/library','POST /prompt_manager/library']);
 });

@@ -886,7 +834,7 @@ test('turning Show archived on again after a hidden archive shows the newly arch
    await toggle().click();await expect(toggle()).toHaveAttribute('aria-pressed','false');await expect(variantsPanel(page).locator('.library-variant-archived')).toHaveCount(0);
    await selectPair(page,'Select negative variant 2');
    await page.getByRole('button',{name:'Edit metadata',exact:true}).click();const dialog=editorDialog(page);await ready(dialog);
-    await button(dialog,'Archive variant…').click();await expect(button(dialog,'Archive')).toBeEnabled();await button(dialog,'Archive').click();await expect(dialog).toHaveCount(0);
+    await button(dialog,'Archive…').click();await expect(button(dialog,'Archive')).toBeEnabled();await button(dialog,'Archive').click();await expect(dialog).toHaveCount(0);
    await expect(toggle()).toHaveText('Show archived (2)');await toggle().click();
    await expect(variantsPanel(page).locator('.library-variant-archived')).toHaveCount(2);
    await expect(laneLabel(page,'· 2 runs · Archived')).toHaveCount(1);await uniqueDotNames(page);
@@ -1,143 +0,0 @@
-// #444 (D150): the Library's output-folder filter and multi-tag OR in "Refine this view", against the real server, and
-// the Refine dialog against the concept's Filters dialog (app.js:1345-1352).
-import {writeFile} from 'node:fs/promises';
-import {startCoverage,saveCoverage} from '../../tools/vendor/browser-coverage.mjs';
-import {test,expect} from './fixtures.mjs';
-import {captureCanonicalState} from './history-canonical-comparison.mjs';
-import {inventoryOf,diffInventory} from './library-editor-canonical-comparison.mjs';
-
-const route='/prompt_manager/workspace#/library';
-const concept='/__test__/canonical/workspace';
-const cards=page=>page.locator('article[data-prompt-id]');
-const card=(page,text)=>cards(page).filter({has:page.getByText(text,{exact:true})});
-const toolbar=page=>page.locator('#workspace-main search.toolbar');
-const filtersButton=page=>toolbar(page).getByRole('button',{name:/^Filters(?: · \d)?$/});
-const refine=page=>page.getByRole('dialog',{name:'Refine this view',exact:true});
-const folder=page=>refine(page).getByRole('combobox',{name:'Folder',exact:true});
-const tags=page=>refine(page).getByRole('textbox',{name:'Tags',exact:true});
-const match=page=>refine(page).getByRole('combobox',{name:'Tag match',exact:true});
-const apply=page=>refine(page).getByRole('button',{name:'Apply filters',exact:true});
-const caption=page=>page.locator('#workspace-main .section-caption > span').first();
-
-test.beforeEach(async({page,request,browserName})=>{
-    await startCoverage(page,browserName);await expect(await request.post('/__test__/reset',{data:{native_library:true}})).toBeOK();
-    page.libraryErrors=[];page.on('pageerror',error=>page.libraryErrors.push(error.message));
-});
-test.afterEach(async({page,browserName})=>{await saveCoverage(page,browserName);expect(page.libraryErrors).toEqual([]);});
-
-async function open(page) {
-    await page.goto(route);await expect(caption(page)).toHaveText(/^3 positive prompts · /);
-}
-/** Open Refine and wait for the folder list it reads on opening. */
-async function openRefine(page) {
-    const folders=page.waitForResponse(item=>new URL(item.url()).pathname==='/prompt_manager/library/options'&&new URL(item.url()).searchParams.get('include')==='folders');
-    await filtersButton(page).click();await expect(refine(page)).toBeVisible();await folders;
-}
-
-test('Refine offers Folder, Tags and Tag match; a folder narrows the shelf to prompts with images there',async({page})=>{
-    await open(page);await openRefine(page);
-    await expect(refine(page).locator('.field label')).toHaveText(['Folder','Tags','Tag match']);
-    // Both roots hold a "shared" folder; the root's own images name no folder.
-    await expect(folder(page).locator('option')).toHaveText(['All output folders','shared']);
-    await expect(match(page).locator('option')).toHaveText(['All of these tags','Any of these tags','Prompts without tags']);
-    await folder(page).selectOption('shared');await apply(page).click();
-    await expect(caption(page)).toHaveText(/^1 positive prompt · /);
-    await expect(cards(page)).toHaveCount(1);await expect(card(page,'Cat portrait')).toHaveCount(1);
-    await expect(filtersButton(page)).toHaveText('Filters · 1');
-    await openRefine(page);await expect(folder(page)).toHaveValue('shared');
-    await refine(page).getByRole('button',{name:'Clear filters',exact:true}).click();
-    await expect(caption(page)).toHaveText(/^3 positive prompts · /);await expect(filtersButton(page)).toHaveText('Filters');
-});
-
-test('Tag match Any shows every prompt carrying one of the tags; changing only the match applies it',async({page})=>{
-    await open(page);await openRefine(page);
-    await tags(page).fill('cats, dogs');await apply(page).click();
-    await expect(caption(page)).toHaveText(/^0 positive prompts · /);await expect(filtersButton(page)).toHaveText('Filters · 1');
-    await openRefine(page);await match(page).selectOption('any');await apply(page).click();
-    await expect(caption(page)).toHaveText(/^2 positive prompts · /);
-    await expect(cards(page)).toHaveCount(2);await expect(card(page,'Cat portrait')).toHaveCount(1);await expect(card(page,'Dog landscape')).toHaveCount(1);
-    await expect(filtersButton(page)).toHaveText('Filters · 2');
-});
-
-test('a saved view keeps its folder and tag match',async({page})=>{
-    await open(page);await openRefine(page);
-    await folder(page).selectOption('shared');await tags(page).fill('cats, dogs');await match(page).selectOption('any');await apply(page).click();
-    await expect(caption(page)).toHaveText(/^1 positive prompt · /);
-    await toolbar(page).getByRole('button',{name:'Save view',exact:true}).click();
-    const save=page.getByRole('dialog',{name:'Save this view',exact:true});
-    await save.getByRole('textbox',{name:'View name',exact:true}).fill('Shared cats or dogs');
-    const created=page.waitForResponse(item=>new URL(item.url()).pathname==='/prompt_manager/saved-views'&&item.request().method()==='POST');
-    await save.getByRole('button',{name:'Save',exact:true}).click();
-    const body=(await created).request().postDataJSON();
-    expect(body.state).toMatchObject({folder:'shared',tag_mode:'any',tags:['cats','dogs']});
-    await page.goto('about:blank');await open(page);
-    await page.getByRole('navigation',{name:'Saved views',exact:true}).getByRole('link',{name:'Shared cats or dogs',exact:true}).click();
-    await expect(caption(page)).toHaveText(/^1 positive prompt · /);await expect(filtersButton(page)).toHaveText('Filters · 3');
-});
-
-test('a chosen folder missing from the folder list stays listed and chosen in Refine',async({page})=>{
-    await open(page);await openRefine(page);await folder(page).selectOption('shared');await apply(page).click();
-    await expect(caption(page)).toHaveText(/^1 positive prompt · /);
-    // The folder has no image any more as far as the list knows (or the read failed): Apply must not drop it.
-    await page.route('**/prompt_manager/library/options?include=folders',route=>route.fulfill({json:{success:true,library_epoch:'x',categories:[],folders:[]}}));
-    await openRefine(page);
-    await expect(folder(page).locator('option')).toHaveText(['All output folders','shared']);await expect(folder(page)).toHaveValue('shared');
-    await apply(page).click();await expect(caption(page)).toHaveText(/^1 positive prompt · /);await expect(filtersButton(page)).toHaveText('Filters · 1');
-});
-
-// Live B1: the server's flat list sorts full paths as text ("-" and "_" before "/"); Refine shows each folder directly
-// under its own parent and keeps case variants apart.
-test('the Folder list nests each folder under its exact parent',async({page})=>{
-    const folders=['CCC','CCC/mabes9sans-dataset','CCC/mabes9sans-dataset-v1','CCC/mabes9sans-dataset/mabes9sans-dataset_IMG_GEN',
-        'FLUX','FLUX/2025-12-11','flux','flux/images','flux-klein','kiko','kiko-v6','kiko/char'].sort();
-    await page.route('**/prompt_manager/library/options?include=folders',route=>route.fulfill({json:{success:true,library_epoch:'x',categories:[],folders}}));
-    await open(page);await openRefine(page);
-    const I='\u00a0\u00a0';
-    await expect(folder(page).locator('option')).toHaveText(['All output folders','CCC',`${I}mabes9sans-dataset`,`${I}${I}mabes9sans-dataset_IMG_GEN`,
-        `${I}mabes9sans-dataset-v1`,'FLUX',`${I}2025-12-11`,'flux',`${I}images`,'flux-klein','kiko',`${I}char`,'kiko-v6']);
-    expect(await folder(page).locator('option').evaluateAll(nodes=>nodes.map(node=>node.value))).toEqual(['','CCC','CCC/mabes9sans-dataset',
-        'CCC/mabes9sans-dataset/mabes9sans-dataset_IMG_GEN','CCC/mabes9sans-dataset-v1','FLUX','FLUX/2025-12-11','flux','flux/images','flux-klein',
-        'kiko','kiko/char','kiko-v6']);
-});
-
-test('an older server that ignores the folder shows an error with Retry, never the whole shelf',async({page})=>{
-    await open(page);
-    await page.route('**/prompt_manager/library?*',async route=>{
-        const response=await route.fetch();const body=await response.json();delete body.folder;delete body.tag_mode;
-        await route.fulfill({response,json:body});
-    });
-    await openRefine(page);await folder(page).selectOption('shared');await apply(page).click();
-    await expect(page.locator('#workspace-main').getByText('Prompt library could not be loaded. Retry.')).toBeVisible();
-    await expect(cards(page)).toHaveCount(0);
-});
-
-// D150: the Refine dialog is the concept's Filters dialog: its Folder select and Tags input, plus Tag match drawn as the
-// concept's own select; the concept's "Prompt evidence" (no data yet) and its prototype note are not shown.
-function mapFiltersDialog(reference,{folders,matchOptions}) {
-    const [conceptFolder,,conceptTags]=reference.fields;
-    return {...reference,
-        fields:[{...conceptFolder,options:folders},{...conceptTags},{...conceptFolder,label:'Tag match',options:matchOptions}],
-        small:[],
-        // Production's Apply reads "Apply filters" (Images and Library share it, #249).
-        actions:{...reference.actions,buttons:reference.actions.buttons.map(item=>item.text==='Apply tag filter'?{...item,text:'Apply filters'}:item)}};
-}
-for(const [width,height] of [[1600,1100],[390,844]])for(const theme of ['dark','light'])test(`Refine dialog matches the concept Filters dialog ${width} ${theme} (D150)`,async({page},testInfo)=>{
-    await page.setViewportSize({width,height});
-    await page.goto('about:blank');await page.goto(`${concept}#library`);await page.getByRole('combobox',{name:'Theme',exact:true}).selectOption(theme);
-    await page.locator('#main').getByRole('button',{name:'Filters',exact:true}).click();await expect(page.locator('#modal')).toBeVisible();
-    const reference=await page.locator('#modal').evaluate(inventoryOf);
-    await captureCanonicalState(page,testInfo,`concept-filters-${width}-${theme}`,'#modal');
-    await open(page);await page.getByRole('combobox',{name:'Theme',exact:true}).selectOption(theme);await openRefine(page);
-    await expect(folder(page).locator('option')).toHaveCount(2);
-    const actual=await refine(page).evaluate(inventoryOf);
-    await captureCanonicalState(page,testInfo,`production-refine-${width}-${theme}`,'dialog[open]');
-    const expected=mapFiltersDialog(reference,{folders:[['','All output folders'],['shared','shared']],matchOptions:[['all','All of these tags'],['any','Any of these tags'],['untagged','Prompts without tags']]});
-    const path=testInfo.outputPath('refine-inventory.json');await writeFile(path,JSON.stringify({reference,actual},null,2));
-    await testInfo.attach('refine-inventory',{path,contentType:'application/json'});
-    expect(reference.fields.map(item=>item.label)).toEqual(['Folder','Prompt evidence','Tags']);
-    expect(diffInventory(expected,actual)).toEqual([]);
-    await refine(page).getByRole('button',{name:'Close dialog',exact:true}).click();
-    await openRefine(page);await folder(page).selectOption('shared');await tags(page).fill('cats, dogs');await match(page).selectOption('any');await apply(page).click();
-    await expect(caption(page)).toHaveText(/^1 positive prompt · /);await page.mouse.move(0,0);
-    await captureCanonicalState(page,testInfo,`production-library-folder-any-${width}-${theme}`,'#workspace-main');
-});
--- a/Show More
+++ b/Show More
Author	SHA1	Message	Date
Vito Sansevero	b1db059a41	test(comfyui): count #347 's cached-run cases in the execution suite pin (#347 ) The pin listed 19 execution-text-link cases per project; #347 adds five node kinds and eight one-renderer cases, so the suite lists 32 per project and 118 in total with #332's image-attribution case from main.	2026-10-28 09:05:13 -07:00
Vito Sansevero	28305ef2fa	Merge remote-tracking branch 'origin/main' into fix/347-cached-runtime-runs	2026-10-28 09:04:37 -07:00
Vito Sansevero	fb2f8e6e46	Merge remote-tracking branch 'origin/main' into fix/347-cached-runtime-runs	2026-10-28 08:40:03 -07:00
Vito Sansevero	9e0f4744cd	Merge remote-tracking branch 'origin/main' into fix/347-cached-runtime-runs	2026-10-28 06:14:06 -07:00
Vito Sansevero	5bc3bc8bf6	Merge remote-tracking branch 'origin/main' into fix/347-cached-runtime-runs	2026-10-28 04:19:31 -07:00
Vito Sansevero	6559de8255	fix(usage): never replay a node twice in one job; dedupe receipts once complete (#347 ) A repeated execution_cached id or message for the same job now counts the node once. Receipts replace equal older ones only when their job finishes (or the next job starts), so a list still recording [A] of [A, B] no longer drops an older [A] receipt. Node-level tests check the receipt each execution records.	2026-10-27 19:43:48 -07:00
Vito Sansevero	1b67cb7ccb	fix(usage): count cached re-runs of runtime-linked prompt text (#347 ) A PromptManager-family node whose text comes from a runtime link (PreviewAny, an LLM, a list node) counted only the job that executed it; later jobs served from ComfyUI's output cache counted nothing. Each execution now records a receipt (digests of its STRING outputs and hashes of the text it stores) per run key and queue item. On execution_cached the receipt whose digests equal the cache entry's text is replayed once for the job, with the node's role and what the queue hook already saw recomputed from the job's own graph. The executing node and the replay count through one shared own_counts. Unmatched cache entries count nothing, as before; a node that executes after its replay in the same job skips its own count. No schema change, no backfill.	2026-10-27 19:26:13 -07:00