fix(tooling): reject lookalike toolkit download URLs (#186 )

test(ui): retain Text node Web UI coverage alongside Classic
feat(ui): adopt shared toolkit for Prompt Manager Classic (#186 )
2026-10-16 22:12:22 -07:00 · 2026-10-16 22:06:23 -07:00 · 2026-10-16 22:00:23 -07:00 · 2026-10-16 20:56:50 -07:00 · 2026-10-16 09:58:05 -07:00 · 2026-10-16 07:56:15 -07:00
54 changed files with 3029 additions and 40 deletions
@@ -0,0 +1,29 @@
+{
+  "required_status_checks": {
+    "strict": true,
+    "contexts": [
+      "py3.10 on ubuntu-latest",
+      "py3.11 on ubuntu-latest",
+      "py3.12 on ubuntu-latest",
+      "py3.13 on ubuntu-latest",
+      "py3.10 on windows-latest",
+      "py3.11 on windows-latest",
+      "py3.12 on windows-latest",
+      "py3.13 on windows-latest",
+      "py3.10 on macos-latest",
+      "py3.11 on macos-latest",
+      "py3.12 on macos-latest",
+      "py3.13 on macos-latest",
+      "coverage gate (85%)",
+      "black and flake8",
+      "frontend modules",
+      "viewerjs",
+      "real ComfyUI compatibility"
+    ]
+  },
+  "enforce_admins": true,
+  "required_pull_request_reviews": null,
+  "restrictions": null,
+  "allow_force_pushes": false,
+  "allow_deletions": false
+}
@@ -17,7 +17,7 @@ jobs:
      fail-fast: false
      matrix:
        os: [ubuntu-latest, windows-latest, macos-latest]
-        python-version: ["3.10", "3.11", "3.12"]
+        python-version: ["3.10", "3.11", "3.12", "3.13"]

    steps:
      - uses: actions/checkout@v7
@@ -37,6 +37,62 @@ jobs:
      - name: Run tests
        run: python -m unittest discover -s tests -v

+  comfyui:
+    name: real ComfyUI compatibility
+    runs-on: ubuntu-latest
+    timeout-minutes: 25
+    steps:
+      - uses: actions/checkout@v7
+        with:
+          persist-credentials: false
+      - uses: actions/setup-node@v7
+        with:
+          node-version: "24"
+          cache: npm
+          cache-dependency-path: tools/vendor/package-lock.json
+      - name: Read the reviewed runtime pins
+        id: runtime
+        run: |
+          node --input-type=module <<'JS' >> "$GITHUB_OUTPUT"
+          import runtime from './tools/vendor/comfyui-runtime.json' with { type: 'json' };
+          for (const [key, value] of Object.entries(runtime)) console.log(`${key}=${value}`);
+          JS
+      - name: Check out pinned ComfyUI
+        uses: actions/checkout@v7
+        with:
+          repository: ${{ steps.runtime.outputs.repository }}
+          ref: ${{ steps.runtime.outputs.revision }}
+          path: .ci-comfyui
+          persist-credentials: false
+      - uses: actions/setup-python@v7
+        with:
+          python-version: ${{ steps.runtime.outputs.pythonVersion }}
+          cache: pip
+          cache-dependency-path: |
+            requirements-dev.txt
+            .ci-comfyui/requirements.txt
+            tools/vendor/comfyui-runtime.json
+      - name: Install CPU runtime and test dependencies
+        run: |
+          python -m pip install --upgrade pip
+          pip install "torch==${{ steps.runtime.outputs.torchVersion }}" "torchvision==${{ steps.runtime.outputs.torchvisionVersion }}" --index-url https://download.pytorch.org/whl/cpu
+          pip install -r .ci-comfyui/requirements.txt -r requirements-dev.txt "torch==${{ steps.runtime.outputs.torchVersion }}" "torchvision==${{ steps.runtime.outputs.torchvisionVersion }}"
+      - run: npm ci --prefix tools/vendor --ignore-scripts
+      - run: npx --prefix tools/vendor playwright install --with-deps chromium
+      - name: Classic and Nodes 2.0 startup and compatibility
+        env:
+          PM_COMFY_ROOT: ${{ github.workspace }}/.ci-comfyui
+          PM_TEST_PYTHON: python
+        run: npm run --prefix tools/vendor test:comfyui
+      - name: Upload real-host reports and startup logs
+        if: always()
+        uses: actions/upload-artifact@v7
+        with:
+          name: real-comfyui-reports
+          path: tools/vendor/test-results/
+          if-no-files-found: ignore
+          retention-days: 14
+
  coverage:
    name: coverage gate (85%)
    runs-on: ubuntu-latest
@@ -78,6 +134,16 @@ jobs:
    steps:
      - uses: actions/checkout@v7

-      # Pure-JS frontend modules, tested with the runner's preinstalled Node
+      - uses: actions/setup-node@v7
+        with:
+          node-version: "24"
+
+      - name: Check shipped extension and page modules parse
+        run: |
+          shopt -s globstar nullglob
+          for f in web/comfy/**/*.js web/comfy/**/*.mjs web/js/**/*.js web/js/**/*.mjs; do
+            node --input-type=module --check < "$f" || exit 1
+          done
+
      - name: Run JS tests
        run: node --test tests/js/*.test.js
@@ -2,22 +2,9 @@ name: Viewer.js vendor and compatibility

 on:
  pull_request:
-    paths:
-      - 'tools/vendor/**'
-      - 'tests/vendor/**'
-      - 'tests/js/**'
-      - 'web/js/**'
-      - 'web/lib/**'
-      - '.github/workflows/viewerjs-*.yml'
+    branches: [main]
  push:
    branches: [main]
-    paths:
-      - 'tools/vendor/**'
-      - 'tests/vendor/**'
-      - 'tests/js/**'
-      - 'web/js/**'
-      - 'web/lib/**'
-      - '.github/workflows/viewerjs-*.yml'
  workflow_dispatch:

 permissions:
@@ -26,8 +13,15 @@ permissions:
 jobs:
  viewerjs:
    runs-on: ubuntu-latest
+    timeout-minutes: 15
    steps:
      - uses: actions/checkout@v7
+      - uses: actions/setup-python@v7
+        with:
+          python-version: '3.12'
+          cache: pip
+          cache-dependency-path: requirements-dev.txt
+      - run: python -m pip install -r requirements-dev.txt
      - uses: actions/setup-node@v7
        with:
          node-version: '24'
@@ -36,6 +30,18 @@ jobs:
      - run: npm ci --prefix tools/vendor --ignore-scripts
      - run: npm run --prefix tools/vendor check
      - run: npm run --prefix tools/vendor test
-      - run: node --test tests/js/*.test.js
-      - run: npx --prefix tools/vendor playwright install --with-deps chromium
-      - run: npm run --prefix tools/vendor test:browser
+      - run: npx --prefix tools/vendor playwright install --with-deps chromium firefox webkit
+      - name: Frontend unit, viewer, workflow, and coverage checks
+        run: npm run --prefix tools/vendor test:coverage
+      - name: Firefox and WebKit page workflows
+        run: npm run --prefix tools/vendor test:workflows -- --project firefox --project webkit
+      - name: Upload browser traces and frontend coverage
+        if: always()
+        uses: actions/upload-artifact@v7
+        with:
+          name: frontend-test-reports
+          path: |
+            tools/vendor/test-results/
+            coverage/js/
+            !coverage/js/raw/**
+          retention-days: 14
@@ -205,3 +205,9 @@ cython_debug/
 node_modules/
 test-results/
 playwright-report/
+
+# Combined frontend coverage reports
+coverage/
+
+# Disposable upstream checkout for real-host CI
+.ci-comfyui/
@@ -142,6 +142,14 @@ _Powered by [ViewerJS](https://github.com/fengyuanchen/viewerjs) for professiona
 Viewer.js is vendored locally. See [Viewer.js maintenance](tools/vendor/README.md)
 for reproducible updates, verification, and automated update PRs.

+Prompt Manager appears as **Prompt Manager (Classic)** in the Add Node menu.
+It keeps the existing layout and behavior while using shared
+[ComfyAssets Toolkit](https://github.com/ComfyAssets/ComfyAssets-Toolkit) controls
+that follow ComfyUI's light/dark theme. Existing workflows keep the same internal
+node identifier and sockets. The reusable architecture is inspired by
+[Pixaroma](https://github.com/pixaroma/ComfyUI-Pixaroma); no implementation or assets
+were copied. See the [toolkit maintenance notes](tools/vendor/README.md#shared-comfyassets-browser-controls).
+
 ### 🔬 ComfyUI Workflow Analysis

 - **PNG Metadata Parsing**: Advanced PNG chunk analysis to extract embedded ComfyUI data
@@ -0,0 +1,130 @@
+# Testing and merge confidence
+
+Routine changes should merge after the required checks pass and the diff is
+reviewed. Add a regression test for each bug; prove it fails before the fix.
+
+## What runs
+
+| Layer | Real components | Replaced boundaries |
+| --- | --- | --- |
+| Python tests | Domain logic, SQLite, API handlers, filesystem checks | ComfyUI host and ML runtimes where needed |
+| JavaScript tests | Frontend modules and controller methods | DOM/network fixtures for focused edge cases |
+| Viewer checks | Production Viewer.js and frontend methods in Chromium desktop/touch | Controlled images and page fixtures |
+| Real ComfyUI | Pinned CPU host, actual extension, node definitions, widgets, routes and SQLite | Inference is not queued; browser startup settings and host preference writes are isolated |
+| Page workflows | Production HTML, startup, click handlers, HTTP routes, SQLite, PNG files, thumbnails | ComfyUI host services and the tagging model |
+
+Page workflows cover save/edit/reload, duplicate-edit rejection, gallery image
+identity, Tags selection and viewer cleanup, delayed responses, auto-tag review
+and persistence, and infinite scrolling without replacing existing cards.
+Data safety workflows download and upload actual SQLite backups, verify restored
+prompts/tags/image links, reject corrupt uploads without changing live data, and
+exercise cancellation and network-failure recovery for restores and deletion.
+Duplicate cleanup verifies only the selected file disappears; prompt deletion
+verifies the other prompt and original image files survive.
+They run in Chromium, Firefox, WebKit, and Chromium touch emulation. No GPU,
+model downloads, running ComfyUI instance, or personal configuration is required.
+The server binds to localhost and creates disposable directories and a database;
+its reset endpoint exists only in the test harness.
+
+## Run locally
+
+Use a Python environment containing `requirements-dev.txt` and Node.js 24:
+
+```sh
+python -m unittest discover -s tests -q
+npm ci --prefix tools/vendor --ignore-scripts
+npx --prefix tools/vendor playwright install --with-deps chromium firefox webkit
+npm run --prefix tools/vendor test
+npm run --prefix tools/vendor test:coverage
+npm run --prefix tools/vendor test:workflows -- --project firefox --project webkit
+```
+
+`PM_TEST_PYTHON` selects the Python executable; `PM_TEST_PORT` selects the local
+port (default 8765). Set these environment variables when Python is outside PATH
+or the port is occupied. Test servers are never reused. On unsupported Linux
+distributions, browser system dependencies may need manual installation; CI uses
+Ubuntu. For a quick browser run, use `test:workflows -- --project chromium`.
+
+## Managed real ComfyUI
+
+The shared engine comes from an exact commit of
+[ComfyAssets Toolkit](https://github.com/ComfyAssets/ComfyAssets-Toolkit), recorded
+in `tools/vendor/package.json` and its integrity-checked lockfile. The local
+adapter sets PromptManager's database/configuration and monitoring policy;
+source discovery, coverage mapping/gates and process lifecycle are shared code.
+KikoTools remains the reference and is unchanged by this integration.
+
+Use a **dedicated disposable** ComfyUI checkout at the revision in
+`tools/vendor/comfyui-runtime.json`. With a separate Python environment, install
+that checkout's requirements, this repo's `requirements-dev.txt`, and the exact
+CPU torch/torchvision pins from the JSON (using PyTorch's CPU wheel index).
+Install Chromium using the Playwright command above, then run:
+
+```sh
+PM_COMFY_ROOT=/path/to/disposable/ComfyUI \
+PM_TEST_PYTHON=/path/to/cpu-env/bin/python \
+npm run --prefix tools/vendor test:comfyui
+```
+
+CI performs this setup automatically. `PM_COMFY_URL` can select another
+`http://127.0.0.1:PORT/` address (default port 8189). This is an owned managed
+server: a running host is never reused. Do not point it at your live checkout.
+The launcher verifies the upstream SHA and clean tracked files, snapshots only
+tracked PromptManager files, and creates temporary user/input/output/database/
+configuration/log directories. Personal untracked files are excluded. It runs
+CPU/offline with only PromptManager enabled and removes owned state on shutdown.
+The upstream checkout must also be disposable: ComfyUI may initialize local
+runtime files there. Browser host-settings writes are intercepted; actual
+PromptManager routes use the disposable host and database.
+
+`real-comfyui-reports` retains startup logs, version attachments, screenshots and
+traces for 14 days. Update upstream/frontend/CPU pins together after reviewing
+and running both startup projects; never replace the SHA with a moving branch.
+Update the toolkit via an exact reviewed commit archive and commit both npm
+manifest and lockfile. No toolkit or npm installation is needed by end users.
+
+## Coverage and failures
+
+Python CI enforces 85% combined statement/branch coverage. Frontend coverage merges
+Node V8 unit coverage with Chromium page-workflow coverage through c8. Every
+`web/js/**/*.js` and `web/js/**/*.mjs` file appears, including untouched files at zero coverage. The
+controller tests provide V8 filenames so their executed code is counted too.
+
+`tools/vendor/frontend-coverage-baseline.json` holds a floor for every file and
+metric. CI rejects regressions, missing measurements, and new files without a
+reviewed baseline. These floors reflect current coverage, with two percentage
+points of allowance for runtime/timing differences; they do not claim 80% coverage
+of the large controllers. New files need at least 80% line coverage when added via
+the baseline updater. Raise floors with `npm run --prefix tools/vendor
+coverage:update`; it reruns the suites and cannot lower an existing floor.
+Review baseline changes like code changes.
+
+The `viewerjs` check runs on every PR, including backend-only changes. GitHub
+artifacts named `frontend-test-reports` contain HTML coverage, a JSON summary,
+and failure screenshots/traces. Open traces with Playwright's `show-trace` tool.
+
+The real-host suite covers both Classic and Nodes 2.0 startup, switching both
+ways, actual database prompt selection, execution-text serialization, workflow
+reload, widget/style cleanup, node schemas and standalone-page opening. It does
+not queue inference or certify every existing feature, arbitrary host versions,
+GPU/model changes, cross-pack installation or visual design changes. Those still
+need targeted validation.
+
+## Required merge checks
+
+`.github/branch-protection.json` records the required checks: all twelve Python/OS
+combinations, Python coverage, formatting, frontend modules, `viewerjs`, and `real ComfyUI compatibility`.
+The branch must be current with main, and administrators follow the same checks.
+It does not require an additional human approval.
+
+A repository administrator applies the configuration after the new workflow is
+passing, then verifies it:
+
+```sh
+gh api --method PUT repos/ComfyAssets/ComfyUI_PromptManager/branches/main/protection \
+  --input .github/branch-protection.json
+gh api repos/ComfyAssets/ComfyUI_PromptManager/branches/main/protection/required_status_checks
+```
+
+Update the manifest whenever required job names change. Keep the frontend check
+free of path filters so a required check is never silently skipped.
@@ -49,7 +49,7 @@ NODE_CLASS_MAPPINGS = {
 }

 NODE_DISPLAY_NAME_MAPPINGS = {
-    "PromptManager": "Prompt Manager",
+    "PromptManager": "Prompt Manager (Classic)",
    "PromptManagerText": "Prompt Manager Text",
    "PromptSearchList": "Prompt Search List",
 }
@@ -0,0 +1,71 @@
+# Shared ComfyAssets UI adoption
+
+Status: approved direction; toolkit/testing foundation in progress.
+Product UI brainstorming comes before node changes.
+
+Tracking: [PromptManager #186](https://github.com/ComfyAssets/ComfyUI_PromptManager/issues/186)
+and [KikoTools #81](https://github.com/ComfyAssets/ComfyUI-KikoTools/issues/81).
+
+KikoTools is the validated model. The
+[ComfyAssets Toolkit](https://github.com/ComfyAssets/ComfyAssets-Toolkit) is the
+shared source; PromptManager proves the package boundaries before a later
+KikoTools adoption PR. Other custom nodes can become additional consumers.
+
+## Approved sequence
+
+1. Extract reusable controls and test infrastructure from the working KikoTools
+   reference into the toolkit. Keep routes, node schemas and controllers local.
+2. Bring PromptManager's automated tests up to parity using the pinned toolkit.
+3. Brainstorm PromptManager node layouts, controls and behavior with the maintainer
+   before changing its production UI. Select one bounded first consumer together.
+4. Validate shared distribution, themes, cleanup and compatibility through that
+   consumer, then migrate incrementally. Test both packs together as appropriate.
+5. Backport toolkit adoption to KikoTools after PromptManager proves it, preserving
+   the existing KikoTools appearance, behavior and workflow compatibility.
+
+KikoTools is not being migrated again during this phase. The original
+[foundation mockup](https://github.com/ComfyAssets/ComfyUI-KikoTools/pull/82)
+records the approved visual direction and inspiration.
+
+## PromptManager requirements
+
+- Preserve existing node names, inputs/outputs, API routes, saved workflows,
+  gallery behavior, and existing test/coverage gates.
+- Use shared control factories, editor slots, settings/help/window behavior and
+  the ComfyUI adapter where applicable. Keep PromptManager controllers and HTTP
+  behavior in this repository.
+- Both projects must look identical: one shared set of controls, typography,
+  spacing, colors and interaction states. Follow ComfyUI light/dark mode with
+  our own styling, a blue primary accent and strong red errors/destructive actions.
+  Use compact buttons, pill switches, segmented selections and responsive rows.
+  Review the pilot mockup before production styling. Existing `--pm-*` tokens
+  are migration context, not an approved design to retain.
+- Theme standalone pages explicitly: `window.open` pages do not inherit the
+  host's CSS variables. Test the agreed palette policy, live changes, fallbacks
+  and persistence, including errors when host settings are unavailable.
+- Ship a pinned, reproducible browser distribution. Installation must work
+  without npm or KikoTools, including when both packs ship different core versions.
+- Attribute [Pixaroma](https://github.com/pixaroma/ComfyUI-Pixaroma) as architectural
+  inspiration. Do not copy/vendor his code, styles, or assets.
+
+## First migration
+
+With the maintainer, inventory the PromptManager nodes and gallery dialogs and
+choose one bounded first UI consumer after brainstorming. Record its current behavior with tests before changing it.
+Verify keyboard opening/closing, focus restoration, accessible labels, confirm
+and cancel behavior, network failures, and light/dark appearances. Keep the
+existing gallery and destructive-action browser workflows passing.
+
+Build shared-source extraction and distribution checks before importing the core.
+Test both packs alone and together, scoped styling, isolated settings/storage,
+and independent cleanup. ComfyUI-facing changes require the real-host Classic,
+Nodes 2.0 and live-switching matrix from the foundation proposal. Standalone
+dialogs additionally run through PromptManager's existing browser harness.
+
+## Delivery
+
+Use small issue-linked PRs and TDD: verify each new behavioral test fails before
+implementing it, then run relevant suites and required CI checks. Include visual
+evidence for appearance changes. Migrate additional nodes/dialogs/editors only after
+the first consumer validates the package boundaries; do not rewrite all pages
+or change backend schemas as part of this initiative.
@@ -0,0 +1 @@
+"""Browser workflow fixtures; never imported by production code."""
@@ -0,0 +1,150 @@
+import { readFileSync } from 'node:fs';
+import { test, expect } from '../../tools/vendor/node_modules/@playwright/test/index.mjs';
+import { startCoverage, saveCoverage } from '../../tools/vendor/browser-coverage.mjs';
+
+test.beforeEach(async ({page, browserName}) => {
+    await startCoverage(page, browserName);
+    page.classicErrors = [];
+    page.on('pageerror', error => page.classicErrors.push(error.message));
+    await page.route('**/scripts/app.js', route => route.fulfill({contentType:'text/javascript', body:'export const app = window.fixtureApp;'}));
+    await page.route('**/scripts/api.js', route => route.fulfill({contentType:'text/javascript', body:'export const api = {fileURL: path => path, queuePrompt: async (...args) => args};'}));
+    await page.route('**/extensions/promptmanager/prompt_manager.js', route => route.fulfill({contentType:'text/javascript', body:readFileSync(new URL('../../web/comfy/prompt_manager.js', import.meta.url),'utf8')}));
+    await page.goto('/prompt_manager/test');
+    await page.evaluate(() => {
+        document.body.replaceChildren();
+        document.body.style.setProperty('--bg-color','#222');
+        window.fixtureApp={extensions:[],registerExtension(extension){this.extensions.push(extension);},ui:{settings:new EventTarget()},canvas:{},graph:{setDirtyCanvas(){}}};
+    });
+    await page.evaluate(async () => {
+        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')}));
+                this.widgets_values=[]; this.inputs=[];
+            }
+            addDOMWidget(name,type,element){document.body.append(element);return {element};}
+            setSize(){} setDirtyCanvas(){} serialize(){return {properties:{...this.properties}};}
+        }
+        await fixtureApp.extensions[0].beforeRegisterNodeDef(Node,{name:'PromptManager'},fixtureApp);
+        window.node=new Node();node.onNodeCreated();
+    });
+    await expect(page.locator('.pm-classic')).toBeVisible();
+});
+
+test.afterEach(async ({page,browserName}) => {
+    await saveCoverage(page,browserName);
+    expect(page.classicErrors).toEqual([]);
+});
+
+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';});
+    const response=page.waitForRequest('**/prompt_manager/search?**');
+    await page.getByRole('button',{name:'🔍 Search',exact:true}).click();
+    expect(new URL((await response).url()).searchParams.get('tags')).toBe('film grain');
+    const result=page.getByRole('button',{name:/A new portrait/});
+    await result.focus();await result.press('Enter');
+    expect(await page.evaluate(()=>node.serialize().widgets_values.slice(0,3))).toEqual(['A new portrait','Portrait','film grain']);
+    await expect(result).toHaveAttribute('aria-pressed','true');
+    const released=await page.evaluate(()=>{
+        const previous=node.resultsSection.querySelector('button');
+        node.displayResults([{text:'Replacement',tags:[]}]);
+        previous.click();
+        return node.widgets.find(widget=>widget.name==='text').value;
+    });
+    expect(released).toBe('A new portrait');
+    await expect(page.getByRole('button',{name:'🌐 Web UI',exact:true})).toBeVisible();
+});
+
+test('Classic detaches native text synchronization on removal',async({page})=>{
+    await page.waitForTimeout(60);
+    const values=await page.evaluate(()=>{
+        const widget=node.widgets.find(item=>item.name==='text');
+        widget.inputEl.value='Before removal';widget.inputEl.dispatchEvent(new Event('input'));
+        const before=widget.value;node.onRemoved();
+        widget.inputEl.value='After removal';widget.inputEl.dispatchEvent(new Event('input'));
+        return [before,widget.value];
+    });
+    expect(values).toEqual(['Before removal','Before removal']);
+});
+
+test('Classic follows host themes, keeps restore behavior and disposes resources',async({page})=>{
+    const panel=page.locator('.pm-classic');
+    await expect(panel).toHaveAttribute('data-ca-theme','dark');
+    await page.evaluate(()=>document.body.style.setProperty('--bg-color','#fff'));
+    await expect(panel).toHaveAttribute('data-ca-theme','light');
+    await page.evaluate(()=>{node.properties.resultTimeout=0;node.displayResults([{text:'Example',tags:[]}]);node.hideResults();});
+    await page.getByRole('button',{name:/Results auto-hidden/}).click();
+    await expect(page.getByRole('button',{name:/Example/})).toBeVisible();
+    const state=await page.evaluate(()=>{
+        node.showNotification('Failure','error');node.onRemoved();
+        const disposed=node._classicScope.signal.aborted;
+        node.showNotification('Late response','info');
+        return {disposed,notifications:document.querySelectorAll('.pm-classic-notification').length,style:node._styleSheet.isConnected};
+    });
+    expect(state).toEqual({disposed:true,notifications:0,style:false});
+    await page.evaluate(()=>document.body.style.setProperty('--bg-color','#222'));
+    await expect(panel).toHaveAttribute('data-ca-theme','light');
+});
+
+test('Classic handles empty queries, empty results, failed requests and late responses',async({page})=>{
+    await page.getByRole('button',{name:'🔍 Search',exact:true}).click();
+    await expect(page.locator('.pm-classic-results')).toContainText('Enter search text');
+    await page.route('**/prompt_manager/recent?**',route=>route.fulfill({json:{success:true,results:[]}}));
+    await page.getByRole('button',{name:'📋 Recent',exact:true}).click();
+    await expect(page.locator('.pm-classic-results')).toContainText('No prompts found');
+    await page.evaluate(async()=>{
+        node.callNodeMethod=async()=>{throw new Error('<img src=x onerror=alert(1)>');};
+        await node.loadRecentPrompts();
+    });
+    await expect(page.locator('.pm-classic-results [role="alert"]')).toContainText('<img src=x');
+    await expect(page.locator('.pm-classic-results img')).toHaveCount(0);
+    const late=await page.evaluate(async()=>{
+        let finish; node.callNodeMethod=()=>new Promise(resolve=>{finish=resolve;});
+        const loading=node.loadRecentPrompts();node.onRemoved();finish({results:[{text:'Late'}]});await loading;
+        return {notifications:node._classicNotifications.size,late:node.resultsSection.textContent.includes('Late')};
+    });
+    expect(late).toEqual({notifications:0,late:false});
+});
+
+test('shipped shared factories keep keyboard behavior and theme isolation across mounts',async({page})=>{
+    await page.evaluate(async()=>{
+        const ui=await import('/prompt_manager/js/shared/toolkit/core.js');
+        const scope=ui.createScope();const panel=document.createElement('div');panel.className='ca-tools';panel.id='shared-contract';
+        window.shared={ui,scope,panel,events:[]};
+        document.body.append(panel);
+        ui.mountTheme(panel,null,scope);
+        const save=ui.createButton('Save contract','ca-primary');scope.listen(save,'click',()=>shared.events.push('save'));
+        panel.append(save,ui.createSlider('Size',{id:'contract-size',min:0,max:100,step:1,value:50,unit:'px'},scope,value=>shared.events.push(value)),ui.createSwitch('Enabled','','contract-enabled'),ui.createField('Order',ui.createSelect([['name','Name'],['date','Date']],''),'contract-order'),ui.createSegments('View',[['grid','Grid'],['list','List']],'contract-view',scope,value=>shared.events.push(value)));
+    });
+    await page.getByRole('button',{name:'Save contract',exact:true}).press('Enter');
+    await page.getByRole('slider',{name:'Size'}).press('ArrowRight');
+    await expect(page.locator('#shared-contract output')).toHaveText('51 px');
+    await page.getByRole('switch',{name:'Enabled'}).uncheck();
+    await page.getByLabel('Order').selectOption('date');
+    await page.getByRole('radio',{name:'List',exact:true}).check();
+    expect(await page.evaluate(()=>shared.events)).toEqual(['save',51,'list']);
+    await page.evaluate(()=>{document.body.style.removeProperty('--bg-color');fixtureApp.ui.settings.dispatchEvent(new Event('Comfy.ColorPalette.change'));});
+    await page.emulateMedia({colorScheme:'light'});
+    await expect(page.locator('#shared-contract')).toHaveAttribute('data-ca-theme','light');
+    await page.emulateMedia({colorScheme:'dark'});
+    await expect(page.locator('#shared-contract')).toHaveAttribute('data-ca-theme','dark');
+    await page.evaluate(()=>{shared.scope.dispose();document.body.style.setProperty('--bg-color','#fff');});
+    await expect(page.locator('#shared-contract')).toHaveAttribute('data-ca-theme','dark');
+    await expect(page.locator('.pm-classic')).toHaveAttribute('data-ca-theme','light');
+});
+
+test('Classic test button reports success and failure and releases expired notifications',async({page})=>{
+    await page.clock.install();
+    await page.evaluate(()=>{node.properties.showTestButton=true;node.createSearchUI(node._classicContainer);});
+    await page.getByRole('button',{name:'🔧 Test API',exact:true}).click();
+    await expect(page.locator('.pm-classic-results')).toContainText('API Connection Successful');
+    await page.route('**/prompt_manager/test',route=>route.fulfill({status:503,body:'unavailable'}));
+    await page.getByRole('button',{name:'🔧 Test API',exact:true}).click();
+    await expect(page.locator('.pm-classic-results [role="alert"]')).toContainText('503');
+    await page.route('**/prompt_manager/test',route=>route.fulfill({json:{success:false,message:'Not ready'}}));
+    await page.getByRole('button',{name:'🔧 Test API',exact:true}).click();
+    await expect(page.locator('.pm-classic-results [role="alert"]')).toContainText('Not ready');
+    await page.clock.fastForward(3001);
+    await expect(page.locator('.pm-classic-notification')).toHaveCount(0);
+});
@@ -0,0 +1,154 @@
+"""Serve production pages and API routes with disposable state for browser tests."""
+
+import argparse
+import json
+import os
+import shutil
+from pathlib import Path
+import sys
+import tempfile
+import time
+import types
+
+from aiohttp import web
+from PIL import Image
+from PIL.PngImagePlugin import PngInfo
+
+
+class TestModel:
+    default_prompt = "Describe the image"
+    wd14_general_threshold = 0.35
+    wd14_character_threshold = 0.85
+    custom_prompt = ""
+    loaded = None
+
+    def get_models_status(self) -> dict:
+        return {
+            name: {"downloaded": True, "loaded": self.loaded == name}
+            for name in ("gguf", "wd14-vit", "wd14-convnext", "wd14-swinv2")
+        }
+
+    def is_model_loaded(self) -> bool:
+        return self.loaded is not None
+
+    def get_loaded_model_type(self) -> str | None:
+        return self.loaded
+
+    def load_model(self, model_type: str, use_gpu: bool = True) -> bool:
+        self.loaded = model_type
+        return True
+
+    def unload_model(self) -> None:
+        self.loaded = None
+
+    def generate_tags(self, image_path: str, **kwargs: object) -> list[str]:
+        return ["generated", Path(image_path).parent.parent.name]
+
+
+def create_app(root: Path) -> web.Application:
+    os.environ["PROMPT_MANAGER_CONFIG_PATH"] = str(root / "config.json")
+    os.chdir(root)
+    app = web.Application()
+    routes = web.RouteTableDef()
+    server = types.ModuleType("server")
+    server.PromptServer = types.SimpleNamespace(
+        instance=types.SimpleNamespace(app=app, routes=routes)
+    )
+    sys.modules["server"] = server
+    folder_paths = types.ModuleType("folder_paths")
+    folder_paths.base_path = str(root)
+    folder_paths.models_dir = str(root / "models")
+    for name in ("output", "input", "temp", "user"):
+        directory = root / name
+        directory.mkdir()
+        setattr(folder_paths, f"get_{name}_directory", lambda path=directory: str(path))
+    sys.modules["folder_paths"] = folder_paths
+
+    from py.config import GalleryConfig, PromptManagerConfig
+
+    PromptManagerConfig.DEFAULT_DB_PATH = str(root / "browser.db")
+    GalleryConfig.MONITORING_DIRECTORIES = [str(root / "output"), str(root / "input")]
+
+    from py.api import PromptManagerAPI
+    from py import autotag
+    from utils.hashing import generate_prompt_hash
+
+    model = TestModel()
+    autotag.get_autotag_service = lambda: model
+    api = PromptManagerAPI()
+    api.add_routes(routes)
+
+    def seed(extra_images: int = 0) -> None:
+        with api.db.model.get_connection() as conn:
+            for table in ("generated_images", "prompt_tags", "tags", "prompts"):
+                conn.execute(f"DELETE FROM {table}")
+        for name in ("output", "input"):
+            shutil.rmtree(root / name)
+            (root / name).mkdir()
+        for index, (directory, text, tag) in enumerate(
+            [("output", "Cat portrait", "cats"), ("input", "Dog landscape", "dogs")]
+        ):
+            image_path = root / directory / "shared" / "same.png"
+            image_path.parent.mkdir(exist_ok=True)
+            info = PngInfo()
+            info.add_text(
+                "prompt",
+                json.dumps(
+                    {"1": {"class_type": "CLIPTextEncode", "inputs": {"text": text}}}
+                ),
+            )
+            with Image.new("RGB", (64, 64), (index * 255, 64, 128)) as image:
+                image.save(image_path, pnginfo=info)
+            stamp = time.time() - index * 10
+            os.utime(image_path, (stamp, stamp))
+            pid = api.db.save_prompt(
+                text, tags=[tag], prompt_hash=generate_prompt_hash(text)
+            )
+            api.db.link_image_to_prompt(pid, str(image_path))
+            if index == 0:
+                for number in range(extra_images):
+                    extra = root / directory / "bulk" / f"{number:04}.png"
+                    extra.parent.mkdir(exist_ok=True)
+                    shutil.copyfile(image_path, extra)
+                    api.db.link_image_to_prompt(pid, str(extra))
+        api._generate_gallery_thumbnails_sync(api._get_all_output_dirs(), (150, 150))
+        api.invalidate_gallery_cache()
+
+    @routes.post("/__test__/reset")
+    async def reset(request: web.Request) -> web.Response:
+        data = await request.json() if request.can_read_body else {}
+        extra = data.get("extra_images", 0)
+        if (
+            isinstance(extra, bool)
+            or not isinstance(extra, int)
+            or not 0 <= extra <= 200
+        ):
+            raise web.HTTPBadRequest()
+        await api._run_in_executor(seed, extra)
+        return web.json_response({"success": True})
+
+    @routes.get("/api/settings/Comfy.ColorPalette")
+    async def palette(request: web.Request) -> web.Response:
+        return web.json_response("dark")
+
+    async def cleanup(application: web.Application) -> None:
+        api.db.close_all()
+
+    seed()
+    app.on_cleanup.append(cleanup)
+    app.add_routes(routes)
+    return app
+
+
+def main() -> None:
+    parser = argparse.ArgumentParser()
+    parser.add_argument("--port", type=int, default=8765)
+    args = parser.parse_args()
+    with tempfile.TemporaryDirectory(prefix="pm-browser-") as directory:
+        web.run_app(
+            create_app(Path(directory).resolve()), host="127.0.0.1", port=args.port
+        )
+
+
+if __name__ == "__main__":
+    main()
@@ -0,0 +1,344 @@
+import { startCoverage, saveCoverage } from '../../tools/vendor/browser-coverage.mjs';
+import { test, expect } from '../../tools/vendor/node_modules/@playwright/test/index.mjs';
+
+test.beforeEach(async ({ request, page, browserName }) => {
+    await startCoverage(page, browserName);
+    await expect(await request.post('/__test__/reset')).toBeOK();
+    page.workflowErrors = [];
+    page.on('pageerror', error => page.workflowErrors.push(error.message));
+    page.on('response', response => {
+        if (response.status() >= 500 && response.url().includes('/prompt_manager/')) {
+            page.workflowErrors.push(`${response.status()} ${response.url()}`);
+        }
+    });
+    await page.addInitScript(() => { localStorage.setItem('pm_update_notice_dismissed', '3.2.0'); });
+});
+
+test.afterEach(async ({ page, browserName }) => {
+    await saveCoverage(page, browserName);
+    expect(page.workflowErrors).toEqual([]);
+});
+
+test('actual gallery form saves a prompt that the admin page can edit and reload', async ({ page, request }) => {
+    await page.goto('/prompt_manager/gallery');
+    await page.locator('#addPromptBtn').click();
+    await page.locator('#addPromptText').fill('Browser saved landscape');
+    await page.locator('#addPromptCategory').fill('Browser tests');
+    await page.locator('#addPromptTagInput').fill('browser-tag');
+    await page.locator('#addPromptTagInput').press('Enter');
+    await page.locator('#saveNewPromptBtn').click();
+    await expect(page.locator('#addPromptModal')).toBeHidden();
+    await page.goto('/prompt_manager/admin');
+    const text = page.locator('.prompt-text').filter({ hasText: 'Browser saved landscape' });
+    await expect(text).toBeVisible();
+    const id = await text.getAttribute('data-id');
+    await page.locator(`[data-action="edit"][data-prompt-id="${id}"]`).click();
+    const editor = page.locator(`.prompt-text[data-id="${id}"]`);
+    await editor.fill('Browser edited portrait');
+    await editor.press('Enter');
+    await expect(page.locator('.prompt-text').filter({ hasText: 'Browser edited portrait' })).toBeVisible();
+    await page.reload();
+    await expect(page.locator('.prompt-text').filter({ hasText: 'Browser edited portrait' })).toBeVisible();
+    const saved = await request.post('/prompt_manager/save', { data: { text: 'Browser saved landscape' } });
+    expect((await saved.json()).prompt_id).not.toBe(Number(id));
+});
+
+test('actual gallery review generates and persists tags for the selected root', async ({ page, request }) => {
+    await page.goto('/prompt_manager/gallery');
+    await expect(page.locator('#galleryGrid .image-item')).toHaveCount(2);
+    await page.locator('#autoTagBtn').click();
+    const generated = page.waitForResponse(response => response.url().endsWith('/prompt_manager/autotag/single'));
+    await page.locator('#startReviewBtn').click();
+    const generation = await generated;
+    expect(generation.request().postDataJSON().root_index).toBe(0);
+    await expect(page.locator('#reviewTagsContainer')).toContainText('generated');
+    const result = page.waitForResponse(response => response.url().endsWith('/prompt_manager/autotag/apply'));
+    await page.locator('#applyReviewBtn').click();
+    expect((await (await result).json()).success).toBe(true);
+    const data = await (await request.get('/prompt_manager/recent?limit=20')).json();
+    expect(data.results.find(prompt => prompt.text === 'Cat portrait').tags).toContain('generated');
+    expect(data.results.find(prompt => prompt.text === 'Dog landscape').tags).not.toContain('generated');
+});
+
+test('actual Tags page reloads the selected filter and opens its image viewer', async ({ page }) => {
+    await page.goto('/prompt_manager/admin#/tags');
+    await page.locator('[data-tag-name="cats"]').click();
+    await expect(page.locator('#tagPromptsGrid')).toContainText('Cat portrait');
+    await page.locator('[data-tag-name="dogs"]').click();
+    await expect(page.locator('#tagPromptsGrid')).toContainText('Dog landscape');
+    await expect(page.locator('#tagPromptsGrid')).not.toContainText('Cat portrait');
+    await page.locator('#tagPromptsGrid img').first().click();
+    await expect(page.locator('.viewer-canvas img')).toBeVisible();
+    await page.locator('.viewer-container').getByRole('button', { name: 'Close', exact: true }).click();
+    await expect(page.locator('.viewer-container')).toHaveCount(0);
+});
+
+test('actual gallery serves colliding filenames and shows the matching prompt', async ({ page }) => {
+    await page.goto('/prompt_manager/gallery');
+    await expect(page.locator('#galleryGrid .image-item')).toHaveCount(2);
+    const images = page.locator('#galleryGrid img[data-original]');
+    const first = await images.nth(0).getAttribute('data-original');
+    const second = await images.nth(1).getAttribute('data-original');
+    expect(first).not.toBe(second);
+    await page.locator('#galleryGrid .image-item[data-image-index="0"]').click();
+    await expect(page.locator('#metadata-content')).toContainText('Cat portrait');
+    await page.keyboard.press('ArrowRight');
+    await expect(page.locator('#metadata-content')).toContainText('Dog landscape');
+    await page.keyboard.press('Escape');
+    await expect(page.locator('#metadata-sidebar')).toHaveCount(0);
+});
+
+test('an edit collision is rejected by the backend and the page restores the original text', async ({ page }) => {
+    await page.goto('/prompt_manager/admin');
+    const original = page.locator('.prompt-text').filter({ hasText: 'Cat portrait' });
+    const id = await original.getAttribute('data-id');
+    await page.locator(`[data-action="edit"][data-prompt-id="${id}"]`).click();
+    const editor = page.locator(`.prompt-text[data-id="${id}"]`);
+    await editor.fill('Dog landscape');
+    const rejected = page.waitForResponse(response => response.request().method() === 'PUT' && response.url().endsWith(`/prompts/${id}`));
+    await editor.press('Enter');
+    expect((await rejected).status()).toBe(409);
+    await expect(editor).toHaveText('Cat portrait');
+    await page.reload();
+    await expect(page.locator(`.prompt-text[data-id="${id}"]`)).toHaveText('Cat portrait');
+});
+
+test('a delayed real Tags response cannot replace a newer selection', async ({ page }) => {
+    let release;
+    const delayed = new Promise(resolve => { release = resolve; });
+    let received;
+    const waiting = new Promise(resolve => { received = resolve; });
+    await page.route('**/prompt_manager/tags/cats/prompts?*', async route => {
+        const response = await route.fetch();
+        received();
+        await delayed;
+        await route.fulfill({ response });
+    });
+    await page.goto('/prompt_manager/admin#/tags');
+    await page.locator('[data-tag-name="cats"]').click();
+    await waiting;
+    await page.locator('[data-tag-name="dogs"]').click();
+    await expect(page.locator('#tagPromptsGrid')).toContainText('Dog landscape');
+    const completed = page.waitForResponse(response => response.url().includes('/tags/cats/prompts?'));
+    release();
+    await completed;
+    await expect(page.locator('#tagPromptsGrid')).not.toContainText('Cat portrait');
+});
+
+test('gallery infinite scroll appends a real backend page while retaining existing cards', async ({ page, request }) => {
+    await expect(await request.post('/__test__/reset', { data: { extra_images: 108 } })).toBeOK();
+    await page.goto('/prompt_manager/gallery');
+    await expect(page.locator('#galleryGrid .image-item')).toHaveCount(100);
+    await page.locator('#settingsBtn').click();
+    await page.locator('#infiniteScrollToggle').check();
+    await page.locator('#saveSettingsBtn').click();
+    await expect(page.locator('#settingsModal')).toBeHidden();
+    const first = page.locator('#galleryGrid .image-item').first();
+    await first.evaluate(element => { element.dataset.preserved = 'yes'; });
+    await page.locator('#galleryScroll').evaluate(element => { element.scrollTop = element.scrollHeight; });
+    await expect(page.locator('#galleryGrid .image-item')).toHaveCount(110);
+    await expect(first).toHaveAttribute('data-preserved', 'yes');
+});
+
+async function promptSnapshot(request) {
+    const response = await request.get('/prompt_manager/recent?limit=100');
+    await expect(response).toBeOK();
+    return (await response.json()).results.map(({ id, text, tags, images }) => ({
+        id, text, tags: [...tags].sort(),
+        images: images.map(image => image.image_path).sort(),
+    })).sort((a, b) => a.id - b.id);
+}
+
+async function downloadBackup(page) {
+    const downloading = page.waitForEvent('download');
+    await page.locator('#backupBtn').click();
+    const download = await downloading;
+    expect(download.suggestedFilename()).toMatch(/^prompts_backup_.*\.db$/);
+    expect(await download.failure()).toBeNull();
+    const chunks = [];
+    for await (const chunk of await download.createReadStream()) chunks.push(chunk);
+    const buffer = Buffer.concat(chunks);
+    expect(buffer.subarray(0, 16).toString()).toBe('SQLite format 3\0');
+    return { name: download.suggestedFilename(), mimeType: 'application/octet-stream', buffer };
+}
+
+async function chooseRestore(page, file) {
+    await page.locator('#restoreBtn').click();
+    await expect(page.locator('#restoreModal')).toBeVisible();
+    await page.locator('#restoreFileInput').setInputFiles(file);
+}
+
+function confirmNextDialog(page, accept, message) {
+    page.once('dialog', async dialog => {
+        expect(dialog.type()).toBe('confirm');
+        expect(dialog.message()).toContain(message);
+        await (accept ? dialog.accept() : dialog.dismiss());
+    });
+}
+
+async function deletePromptButton(page, text) {
+    const prompt = page.locator('.prompt-text').filter({ hasText: text });
+    await expect(prompt).toBeVisible();
+    const id = await prompt.getAttribute('data-id');
+    return page.locator(`[data-action="delete"][data-prompt-id="${id}"]`);
+}
+
+test('downloaded backup restores deleted prompts, tags, and image links through the actual upload form', async ({ page, request }) => {
+    await page.goto('/prompt_manager/admin');
+    await expect(page.locator('.prompt-text')).toHaveCount(2);
+    const before = await promptSnapshot(request);
+    expect(before.map(prompt => prompt.tags)).toEqual([['cats'], ['dogs']]);
+    expect(before.every(prompt => prompt.images.length === 1)).toBe(true);
+    const backup = await downloadBackup(page);
+    const button = await deletePromptButton(page, 'Cat portrait');
+    confirmNextDialog(page, true, 'delete this prompt');
+    await button.click();
+    await expect(page.locator('.prompt-text')).toHaveCount(1);
+    await expect(await request.post('/prompt_manager/save', { data: { text: 'Added after backup', tags: ['temporary'] } })).toBeOK();
+    expect(await promptSnapshot(request)).not.toEqual(before);
+    await chooseRestore(page, backup);
+    confirmNextDialog(page, true, backup.name);
+    const restored = page.waitForResponse(response => response.url().endsWith('/prompt_manager/restore'));
+    await page.locator('#confirmRestore').click();
+    const response = await restored;
+    expect(response.ok()).toBe(true);
+    expect(await response.json()).toMatchObject({ success: true, prompt_count: 2, backup_created: expect.any(String) });
+    await expect(page.locator('#restoreModal')).toBeHidden();
+    await expect(page.locator('.prompt-text')).toHaveCount(2);
+    await page.reload();
+    await expect(page.locator('.prompt-text').filter({ hasText: 'Cat portrait' })).toBeVisible();
+    await expect(page.locator('.prompt-text').filter({ hasText: 'Added after backup' })).toHaveCount(0);
+    expect(await promptSnapshot(request)).toEqual(before);
+    await page.goto('/prompt_manager/admin#/tags');
+    await page.locator('[data-tag-name="cats"]').click();
+    await expect(page.locator('#tagPromptsGrid')).toContainText('Cat portrait');
+    await page.locator('#tagPromptsGrid img').first().click();
+    await expect(page.locator('.viewer-canvas img')).toBeVisible();
+    await expect.poll(() => page.locator('.viewer-canvas img').evaluate(image => image.complete && image.naturalWidth > 0)).toBe(true);
+});
+
+test('restore validation and cancellation preserve live data and allow a valid retry', async ({ page, request }) => {
+    await page.goto('/prompt_manager/admin');
+    const before = await promptSnapshot(request);
+    const backup = await downloadBackup(page);
+    let uploads = 0;
+    page.on('request', request => { if (request.url().endsWith('/prompt_manager/restore')) uploads++; });
+    await page.locator('#restoreBtn').click();
+    await page.locator('#confirmRestore').click();
+    await expect(page.getByText('Please select a database file to restore', { exact: true })).toBeVisible();
+    await page.locator('#restoreFileInput').setInputFiles({ ...backup, name: 'backup.txt' });
+    await page.locator('#confirmRestore').click();
+    await expect(page.getByText('Please select a valid .db file', { exact: true })).toBeVisible();
+    expect(uploads).toBe(0);
+    await page.locator('#restoreFileInput').setInputFiles(backup);
+    confirmNextDialog(page, false, 'replace your current database');
+    await page.locator('#confirmRestore').click();
+    await expect(page.locator('#restoreModal')).toBeVisible();
+    expect(uploads).toBe(0);
+    await page.locator('#restoreFileInput').setInputFiles({ name: 'corrupt.db', mimeType: 'application/octet-stream', buffer: Buffer.from('not a SQLite database') });
+    confirmNextDialog(page, true, 'corrupt.db');
+    const rejected = page.waitForResponse(response => response.url().endsWith('/prompt_manager/restore'));
+    await page.locator('#confirmRestore').click();
+    expect((await rejected).status()).toBe(400);
+    await expect(page.getByText(/Restore failed:/)).toBeVisible();
+    await expect(page.locator('#restoreModal')).toBeVisible();
+    await expect(page.locator('#confirmRestore')).toBeEnabled();
+    expect(await promptSnapshot(request)).toEqual(before);
+    await page.locator('#restoreFileInput').setInputFiles(backup);
+    confirmNextDialog(page, true, backup.name);
+    await page.locator('#confirmRestore').click();
+    await expect(page.locator('#restoreModal')).toBeHidden();
+    expect(await promptSnapshot(request)).toEqual(before);
+});
+
+test('backup and restore recover from interrupted network requests without losing data', async ({ page, request }) => {
+    await page.goto('/prompt_manager/admin');
+    const before = await promptSnapshot(request);
+    await page.route('**/prompt_manager/backup', route => route.abort('failed'), { times: 1 });
+    await page.locator('#backupBtn').click();
+    await expect(page.getByText(/Backup failed:/)).toBeVisible();
+    const backup = await downloadBackup(page);
+    await chooseRestore(page, backup);
+    await page.route('**/prompt_manager/restore', route => route.abort('failed'), { times: 1 });
+    confirmNextDialog(page, true, backup.name);
+    await page.locator('#confirmRestore').click();
+    await expect(page.getByText(/Restore failed:/)).toBeVisible();
+    await expect(page.locator('#confirmRestore')).toBeEnabled();
+    await expect(page.locator('#restoreModal')).toBeVisible();
+    expect(await promptSnapshot(request)).toEqual(before);
+    confirmNextDialog(page, true, backup.name);
+    await page.locator('#confirmRestore').click();
+    await expect(page.locator('#restoreModal')).toBeHidden();
+    expect(await promptSnapshot(request)).toEqual(before);
+});
+
+test('prompt deletion requires confirmation and can retry after a network failure', async ({ page, request }) => {
+    await page.goto('/prompt_manager/admin');
+    const before = await promptSnapshot(request);
+    const button = await deletePromptButton(page, 'Cat portrait');
+    let deletes = 0;
+    page.on('request', request => { if (request.method() === 'DELETE') deletes++; });
+    confirmNextDialog(page, false, 'delete this prompt');
+    await button.click();
+    expect(deletes).toBe(0);
+    expect(await promptSnapshot(request)).toEqual(before);
+    await page.route('**/prompt_manager/delete/*', route => route.abort('failed'), { times: 1 });
+    confirmNextDialog(page, true, 'delete this prompt');
+    await button.click();
+    await expect(page.getByText('Failed to delete prompt', { exact: true })).toBeVisible();
+    expect(await promptSnapshot(request)).toEqual(before);
+    confirmNextDialog(page, true, 'delete this prompt');
+    await button.click();
+    await expect(page.locator('.prompt-text')).toHaveCount(1);
+    await page.reload();
+    await expect(page.locator('.prompt-text')).toHaveCount(1);
+    expect(await promptSnapshot(request)).toEqual(before.filter(prompt => prompt.text !== 'Cat portrait'));
+    await page.goto('/prompt_manager/gallery');
+    await expect(page.locator('#galleryGrid .image-item')).toHaveCount(2);
+    for (const url of await page.locator('#galleryGrid img[data-original]').evaluateAll(images => images.map(image => image.dataset.original))) {
+        await expect(await request.get(url)).toBeOK();
+    }
+});
+
+test('duplicate cleanup cancels safely and deletes only the selected file after a retry', async ({ page, request }) => {
+    await expect(await request.post('/__test__/reset', { data: { extra_images: 2 } })).toBeOK();
+    await page.goto('/prompt_manager/gallery');
+    await expect(page.locator('#galleryGrid .image-item')).toHaveCount(4);
+    const originals = await page.locator('#galleryGrid img[data-original]').evaluateAll(images => images.map(image => image.dataset.original));
+    await page.locator('#settingsBtn').click();
+    await page.locator('#scanDuplicatesBtn').click();
+    await expect(page.locator('#duplicatesCount')).toHaveText('1');
+    const candidates = page.locator('.duplicate-checkbox');
+    await expect(candidates).toHaveCount(2);
+    const selected = await candidates.first().getAttribute('data-image-path');
+    const retained = await candidates.last().getAttribute('data-image-path');
+    const serve = path => `/prompt_manager/images/serve/${path.split(/[\\/]/).map(encodeURIComponent).join('/')}`;
+    await candidates.first().check();
+    let deletes = 0;
+    page.on('request', request => { if (request.url().endsWith('/delete_duplicate_images')) deletes++; });
+    confirmNextDialog(page, false, 'permanently delete 1 duplicate image files');
+    await page.locator('#removeDuplicatesBtn').click();
+    expect(deletes).toBe(0);
+    await expect(await request.get(serve(selected))).toBeOK();
+    await page.route('**/prompt_manager/delete_duplicate_images', route => route.abort('failed'), { times: 1 });
+    confirmNextDialog(page, true, 'permanently delete 1 duplicate image files');
+    await page.locator('#removeDuplicatesBtn').click();
+    await expect(page.getByText('Failed to delete duplicate images', { exact: true })).toBeVisible();
+    await expect(page.locator('#removeDuplicatesBtn')).toBeEnabled();
+    await expect(await request.get(serve(selected))).toBeOK();
+    confirmNextDialog(page, true, 'permanently delete 1 duplicate image files');
+    const deleted = page.waitForResponse(response => response.url().endsWith('/delete_duplicate_images'));
+    await page.locator('#removeDuplicatesBtn').click();
+    expect((await (await deleted).json())).toMatchObject({ success: true, deleted_count: 1, failed_count: 0 });
+    await expect(page.locator('#duplicatesModal')).toBeHidden();
+    expect((await request.get(serve(selected))).status()).toBe(404);
+    await expect(await request.get(serve(retained))).toBeOK();
+    await page.reload();
+    await expect(page.locator('#galleryGrid .image-item')).toHaveCount(3);
+    const remaining = await page.locator('#galleryGrid img[data-original]').evaluateAll(images => images.map(image => image.dataset.original));
+    expect(remaining).toHaveLength(originals.length - 1);
+    for (const url of remaining) {
+        expect(originals).toContain(url);
+        await expect(await request.get(url)).toBeOK();
+    }
+});
@@ -0,0 +1,159 @@
+import { test, expect } from '../../tools/vendor/node_modules/@playwright/test/index.mjs';
+import runtime from '../../tools/vendor/comfyui-runtime.json' with { type: 'json' };
+
+test.beforeEach(async ({ page, context, request }, testInfo) => {
+    const response = await request.get('/system_stats');
+    expect(response.ok()).toBe(true);
+    const info = (await response.json()).system;
+    expect(info.comfyui_version).toBe(runtime.serverVersion);
+    expect(info.pytorch_version).toBe(`${runtime.torchVersion}+cpu`);
+    expect(info.required_frontend_version).toBe(runtime.frontendVersion);
+    expect(info.comfy_package_versions.find(item => item.name === 'comfyui-frontend-package')?.installed).toBe(runtime.frontendVersion);
+    await testInfo.attach('host-versions.json', { body: JSON.stringify(info, null, 2), contentType: 'application/json' });
+    page.hostErrors = [];
+    page.on('pageerror', error => page.hostErrors.push(error.message));
+    await context.route('**/*', async route => {
+        const request = route.request();
+        const path = new URL(request.url()).pathname.replace(/^\/api\//, '/');
+        if (path === '/settings' && request.method() === 'GET') {
+            const response = await route.fetch();
+            return route.fulfill({ json: { ...await response.json(),
+                'Comfy.VueNodes.Enabled': testInfo.project.metadata.initialRenderer,
+                'Comfy.TutorialCompleted': true, 'Comfy.Workflow.Persist': false,
+                'Comfy.Notification.ShowVersionUpdates': false } });
+        }
+        if (!['GET', 'HEAD', 'OPTIONS'].includes(request.method()) && !path.startsWith('/prompt_manager/')) return route.fulfill({ json: {} });
+        return route.continue();
+    });
+    await page.goto('/', { waitUntil: 'domcontentloaded' });
+    await expect(page.getByRole('status', { name: 'Loading ComfyUI' })).toBeHidden({ timeout: 30000 });
+    await page.waitForFunction(async () => {
+        const { app } = await import('/scripts/app.js');
+        return !!app.graph && ['PromptManager', 'PromptManagerText', 'PromptSearchList'].every(name => globalThis.LiteGraph?.registered_node_types?.[name]);
+    });
+    await expect.poll(() => page.evaluate(() => LiteGraph.vueNodesMode)).toBe(testInfo.project.metadata.initialRenderer);
+    await page.evaluate(async () => { const { app } = await import('/scripts/app.js'); app.graph.clear(); });
+});
+
+test.afterEach(async ({ page }) => {
+    expect(page.hostErrors).toEqual([]);
+});
+
+for (const type of ['PromptManager', 'PromptManagerText']) {
+    test(`${type} selects real database prompts and preserves text across renderers and reload`, async ({ page, request }, testInfo) => {
+        const text = `Host test ${type} ${testInfo.project.name}`;
+        const saved = await request.post('/prompt_manager/save', { data: { text, category: 'Host tests', tags: ['host-test'] } });
+        expect(saved.ok()).toBe(true);
+        expect((await saved.json()).success).toBe(true);
+        const id = await page.evaluate(async type => {
+            const { app } = await import('/scripts/app.js');
+            const node = LiteGraph.createNode(type);
+            app.graph.add(node);
+            node.setSize([650, 800]);
+            app.canvas.centerOnNode(node);
+            return node.id;
+        }, type);
+        const recent = page.getByRole('button', { name: '📋 Recent', exact: true });
+        await expect(recent).toBeVisible();
+        if (type === 'PromptManager') {
+            await expect(page.locator('.pm-classic')).toBeVisible();
+            await expect(page.getByRole('button', { name: '🔍 Search', exact: true })).toHaveCSS('background-color', 'rgb(8, 119, 187)');
+        }
+        await recent.click();
+        await page.getByText(text, { exact: true }).click();
+        const state = () => page.evaluate(async id => {
+            const { app } = await import('/scripts/app.js');
+            const node = app.graph.getNodeById(id);
+            return Object.fromEntries(node.widgets.filter(widget => ['text', 'category', 'tags'].includes(widget.name)).map(widget => [widget.name, widget.value]));
+        }, id);
+        await expect.poll(state).toMatchObject({ text, category: 'Host tests', tags: 'host-test' });
+        for (const renderer of [!testInfo.project.metadata.initialRenderer, testInfo.project.metadata.initialRenderer]) {
+            await page.evaluate(async renderer => {
+                const { app } = await import('/scripts/app.js');
+                await app.ui.settings.setSettingValue('Comfy.VueNodes.Enabled', renderer);
+                app.canvas.ds.scale = .8;
+                app.canvas.centerOnNode(app.graph._nodes[0]);
+            }, renderer);
+            await expect.poll(() => page.evaluate(() => LiteGraph.vueNodesMode)).toBe(renderer);
+            await expect(recent).toHaveCount(1);
+            await expect(recent).toBeVisible();
+            expect(await state()).toMatchObject({ text });
+        }
+        const output = await page.evaluate(async id => {
+            const { app } = await import('/scripts/app.js');
+            const prompt = await app.graphToPrompt();
+            const workflow = app.graph.serialize();
+            await app.loadGraphData(workflow);
+            return prompt.output[String(id)].inputs;
+        }, id);
+        expect(output.text).toBe(text);
+        await expect.poll(state).toMatchObject({ text, category: 'Host tests', tags: 'host-test' });
+        await expect(recent).toHaveCount(1);
+        await page.screenshot({ path: testInfo.outputPath(`${type}-reloaded.png`) });
+        const removedStyle = await page.evaluate(async id => {
+            const { app } = await import('/scripts/app.js');
+            const node = app.graph.getNodeById(id);
+            const style = node._styleSheet;
+            app.graph.remove(node);
+            return !style.isConnected;
+        }, id);
+        expect(removedStyle).toBe(true);
+        await expect(recent).toHaveCount(0);
+    });
+}
+
+test('all node schemas and extension entrypoints load from the real host', async ({ page, request }) => {
+    const definitions = await (await request.get('/object_info')).json();
+    expect(definitions.PromptManager.display_name).toBe('Prompt Manager (Classic)');
+    for (const name of ['PromptManager', 'PromptManagerText', 'PromptSearchList']) expect(definitions[name]?.name).toBe(name);
+    const extensions = await (await request.get('/extensions')).json();
+    expect(extensions.filter(path => path.startsWith('/extensions/promptmanager/'))).toEqual(['/extensions/promptmanager/prompt_manager.js']);
+    const result = await page.evaluate(async () => {
+        const { app } = await import('/scripts/app.js');
+        const node = LiteGraph.createNode('PromptSearchList');
+        app.graph.add(node);
+        const workflow = app.graph.serialize();
+        await app.loadGraphData(workflow);
+        return { type: app.graph._nodes[0].type, extension: app.extensions.some(item => item.name === 'PromptManager.UI') };
+    });
+    expect(result).toEqual({ type: 'PromptSearchList', extension: true });
+});
+
+for (const type of ['PromptManager', 'PromptManagerText']) {
+    test(`${type} Web UI button opens actual standalone pages`, async ({ page }) => {
+        await page.evaluate(async type => {
+            const { app } = await import('/scripts/app.js');
+            const node = LiteGraph.createNode(type);
+            app.graph.add(node);
+            app.canvas.centerOnNode(node);
+        }, type);
+        const popupPromise = page.waitForEvent('popup');
+        await page.getByRole('button', { name: '🌐 Web UI', exact: true }).click();
+        const popup = await popupPromise;
+        await popup.waitForLoadState('domcontentloaded');
+        await expect(popup).toHaveURL(/\/prompt_manager\/(web|admin)/);
+        await expect(popup.locator('body')).toContainText('Prompt');
+        await popup.goto(new URL('/prompt_manager/gallery', page.url()).href);
+        await expect(popup.locator('#addPromptBtn')).toBeVisible();
+        await popup.close();
+    });
+}
+
+test('Classic controls follow actual ComfyUI light and dark palettes', async ({ page }, testInfo) => {
+    await page.evaluate(async () => {
+        const { app } = await import('/scripts/app.js');
+        const node = LiteGraph.createNode('PromptManager');
+        app.graph.add(node);
+        node.setSize([650, 800]);
+        app.canvas.centerOnNode(node);
+    });
+    for (const palette of ['light', 'dark']) {
+        await page.evaluate(async palette => {
+            const { app } = await import('/scripts/app.js');
+            await app.ui.settings.setSettingValue('Comfy.ColorPalette', palette);
+        }, palette);
+        await expect(page.locator('.pm-classic')).toHaveAttribute('data-ca-theme', palette);
+        await expect(page.getByRole('button', { name: '🔍 Search', exact: true })).toHaveCSS('background-color', 'rgb(8, 119, 187)');
+        await page.screenshot({ path: testInfo.outputPath(`classic-${palette}.png`) });
+    }
+});
@@ -10,7 +10,7 @@ function fixture() {
        getElementById: id => id === 'metadata-content' ? panel : null },
        window: {}, console: { error() {} },
    });
-    const Admin = vm.runInContext(fs.readFileSync(path.join(__dirname, '../../web/js/admin.js'), 'utf8') + '\nPromptAdmin;', context);
+    const Admin = vm.runInContext(fs.readFileSync(path.join(__dirname, '../../web/js/admin.js'), 'utf8') + '\nPromptAdmin;', context, { filename: path.join(__dirname, '../../web/js/admin.js') });
    const manager = Object.create(Admin.prototype);
    manager.extractImageMetadata = url => new Promise((resolve, reject) => requests.set(url, { resolve, reject }));
    manager.updateMetadataSidebar = metadata => { panel.innerHTML = metadata?.imagePath || 'No metadata'; };
@@ -13,7 +13,7 @@ function deferred() {
 function fixture() {
    const context = vm.createContext({ document: { addEventListener() {}, getElementById() {} },
        window: {}, console: { error() {} }, escapeHtml: value => value });
-    const Manager = vm.runInContext(fs.readFileSync(path.join(__dirname, '../../web/js/gallery.js'), 'utf8') + '\nGalleryManager;', context);
+    const Manager = vm.runInContext(fs.readFileSync(path.join(__dirname, '../../web/js/gallery.js'), 'utf8') + '\nGalleryManager;', context, { filename: path.join(__dirname, '../../web/js/gallery.js') });
    const manager = Object.create(Manager.prototype);
    const requests = new Map();
    manager.extractImageMetadata = url => {
@@ -47,7 +47,7 @@ function fixture(count = 2000) {
        ListState: { nextPageState: (state, next) => ({ ...state, ...next }) },
    });
    const source = fs.readFileSync(path.join(__dirname, '../../web/js/gallery.js'), 'utf8');
-    const Manager = vm.runInContext(source + '\nGalleryManager;', context);
+    const Manager = vm.runInContext(source + '\nGalleryManager;', context, { filename: path.join(__dirname, '../../web/js/gallery.js') });
    const manager = Object.create(Manager.prototype);
    Object.assign(manager, { images: Array.from({ length: count }, (_, i) => ({
        filename: `${i}.png`, url: `/original/${i}.png`, thumbnail_url: `/thumb/${i}.jpg`,
@@ -24,7 +24,7 @@ function fixture() {
            return request.promise;
        } },
    });
-    const Manager = vm.runInContext(fs.readFileSync(path.join(__dirname, '../../web/js/gallery.js'), 'utf8') + '\nGalleryManager;', context);
+    const Manager = vm.runInContext(fs.readFileSync(path.join(__dirname, '../../web/js/gallery.js'), 'utf8') + '\nGalleryManager;', context, { filename: path.join(__dirname, '../../web/js/gallery.js') });
    const manager = Object.create(Manager.prototype);
    const notifications = [];
    Object.assign(manager, { autoTagState: { reviewImages: [
@@ -13,7 +13,7 @@ test('gallery metadata requests retain root identity without including cache par
            return { ok: true, json: async () => ({ success: true, prompt: { text: url } }) };
        } },
    });
-    const Manager = vm.runInContext(fs.readFileSync(path.join(__dirname, '../../web/js/gallery.js'), 'utf8') + '\nGalleryManager;', context);
+    const Manager = vm.runInContext(fs.readFileSync(path.join(__dirname, '../../web/js/gallery.js'), 'utf8') + '\nGalleryManager;', context, { filename: path.join(__dirname, '../../web/js/gallery.js') });
    const manager = Object.create(Manager.prototype);
    manager.extractImageMetadata = async () => null;
    manager.displayMetadata = (metadata, panel) => { panel.prompt = metadata.positivePrompt; };
@@ -23,7 +23,7 @@ function fixture(status, settings = {}) {
            total: 10000, images: Array.from({ length: 50 }, () => ({ thumbnail_url: null })),
        }) }) },
    });
-    const Manager = vm.runInContext(fs.readFileSync(path.join(__dirname, '../../web/js/gallery.js'), 'utf8') + '\nGalleryManager;', context);
+    const Manager = vm.runInContext(fs.readFileSync(path.join(__dirname, '../../web/js/gallery.js'), 'utf8') + '\nGalleryManager;', context, { filename: path.join(__dirname, '../../web/js/gallery.js') });
    const manager = Object.create(Manager.prototype);
    Object.assign(manager, { getSettings: () => ({ checkThumbnailsAtStartup: true, ...settings }),
        api: { get: async url => { requests.push(url); return status; } },
@@ -10,7 +10,7 @@ function fixture() {
        requestAnimationFrame() {}, document: { getElementById: id => id === 'tagPromptsGrid' ? grid : null,
            querySelector: () => null, createElement: () => ({ appendChild() {} }) },
    });
-    const Manager = vm.runInContext(fs.readFileSync(path.join(__dirname, '../../web/js/tags-page.js'), 'utf8') + '\nTagsPageManager;', context);
+    const Manager = vm.runInContext(fs.readFileSync(path.join(__dirname, '../../web/js/tags-page.js'), 'utf8') + '\nTagsPageManager;', context, { filename: path.join(__dirname, '../../web/js/tags-page.js') });
    const manager = Object.create(Manager.prototype);
    Object.assign(manager, { selectedTags: ['cats'], filterMode: 'and', promptLimit: 20,
        promptOffset: 0, isLoadingPrompts: false, prompts: [], hasMorePrompts: false,
@@ -0,0 +1,42 @@
+import test from 'node:test';
+import assert from 'node:assert/strict';
+import { createScope, themeFromColor } from '../../web/js/shared/toolkit/core.js';
+
+test('host background luminance determines mode without assuming palette names', () => {
+    for (const color of ['#fff', '#F4F4F6', 'rgb(240, 240, 240)']) assert.equal(themeFromColor(color), 'light');
+    for (const color of ['#222', '#202020', 'rgb(30, 32, 34)']) assert.equal(themeFromColor(color), 'dark');
+    assert.equal(themeFromColor(''), null);
+    assert.equal(themeFromColor('transparent'), null);
+});
+
+test('scope cancels requests and callbacks, removes listeners and disposes once', () => {
+    const scope = createScope();
+    const target = new EventTarget();
+    let events = 0;
+    let cleanups = 0;
+    scope.listen(target, 'change', () => events++);
+    scope.cleanup(() => cleanups++);
+    target.dispatchEvent(new Event('change'));
+    assert.equal(events, 1);
+    scope.dispose();
+    scope.dispose();
+    target.dispatchEvent(new Event('change'));
+    assert.equal(events, 1);
+    assert.equal(cleanups, 1);
+    assert.equal(scope.signal.aborted, true);
+});
+
+test('debounced work runs once with the latest value and stops after disposal', async () => {
+    const scope = createScope();
+    const values = [];
+    const change = scope.debounce(value => values.push(value), 1);
+    change('old');
+    change('new');
+    await new Promise(resolve => setTimeout(resolve, 20));
+    assert.deepEqual(values, ['new']);
+    change('cancelled');
+    scope.dispose();
+    change('after removal');
+    await new Promise(resolve => setTimeout(resolve, 20));
+    assert.deepEqual(values, ['new']);
+});
@@ -1867,7 +1867,7 @@ class TestScanReadsVideos(AdminAPITestCase):
        (self.output_dir / "bad.png").write_bytes(b"\x89PNG not really")
        GalleryConfig.MONITORING_DIRECTORIES = [self._root(self.output_dir)]

-        with self.assertLogs(level="WARNING") as cm:
+        with self.assertLogs("prompt_manager", level="WARNING") as cm:
            body = await (
                await self.client.request("POST", "/prompt_manager/scan")
            ).text()
@@ -263,5 +263,35 @@ class TestConfiguration(IsolatedLoggerTestCase):
        self.manager.update_config({"console_logging": False})


+class TestConsoleNoise(IsolatedLoggerTestCase):
+    """ComfyUI's console only sees warnings unless the level is DEBUG."""
+
+    def _console_handler(self) -> logging.StreamHandler:
+        return next(
+            h
+            for h in logging.getLogger("prompt_manager").handlers
+            if type(h) is logging.StreamHandler
+        )
+
+    def test_records_do_not_propagate_to_comfyui_root_logger(self) -> None:
+        self.assertFalse(logging.getLogger("prompt_manager").propagate)
+
+    def test_console_hides_info_at_the_default_level(self) -> None:
+        self.manager.update_config({"console_logging": True})
+        self.assertEqual(self._console_handler().level, logging.WARNING)
+        self.logger.info("startup chatter")
+        self.assertEqual(self.manager.get_recent_logs(limit=1)[0]["level"], "INFO")
+        log_file = pathlib.Path(self.log_dir) / "prompt_manager.log"
+        self.assertIn("startup chatter", log_file.read_text())
+        self.manager.update_config({"console_logging": False})
+
+    def test_debug_level_opens_the_console(self) -> None:
+        self.manager.update_config({"console_logging": True, "level": "DEBUG"})
+        self.assertEqual(self._console_handler().level, logging.DEBUG)
+        self.manager.update_config({"level": "INFO"})
+        self.assertEqual(self._console_handler().level, logging.WARNING)
+        self.manager.update_config({"console_logging": False})
+
+
 if __name__ == "__main__":
    unittest.main()
@@ -0,0 +1,29 @@
+import test from 'node:test';
+import assert from 'node:assert/strict';
+import { mkdtempSync, readFileSync, readdirSync, rmSync } from 'node:fs';
+import { join } from 'node:path';
+import { tmpdir } from 'node:os';
+import { fileURLToPath } from 'node:url';
+import { saveCoverage } from '../../tools/vendor/browser-coverage.mjs';
+
+test('browser coverage maps nested JS/MJS and excludes unrelated and traversal paths', async t => {
+    const directory = mkdtempSync(join(tmpdir(), 'pm-browser-coverage-'));
+    const previous = process.env.PM_JS_COVERAGE;
+    process.env.PM_JS_COVERAGE = directory;
+    t.after(() => {
+        if (previous === undefined) delete process.env.PM_JS_COVERAGE;
+        else process.env.PM_JS_COVERAGE = previous;
+        rmSync(directory, { recursive: true, force: true });
+    });
+    const urls = [
+        '/prompt_manager/js/gallery.js',
+        '/prompt_manager/js/shared/controls/button.mjs?v=1',
+        '/prompt_manager/js/shared/panel.js',
+        '/scripts/app.js', '/prompt_manager/js/../private.js',
+        '/prompt_manager/js/shared/theme.css',
+    ];
+    await saveCoverage({ coverage: { stopJSCoverage: async () => urls.map(url => ({ url: `http://127.0.0.1:8765${url}`, functions: [] })) } }, 'chromium');
+    const report = JSON.parse(readFileSync(join(directory, readdirSync(directory)[0]), 'utf8'));
+    const root = fileURLToPath(new URL('../../web/js/', import.meta.url));
+    assert.deepEqual(report.result.map(entry => fileURLToPath(entry.url)), [join(root, 'gallery.js'), join(root, 'shared/controls/button.mjs'), join(root, 'shared/panel.js')]);
+});
@@ -0,0 +1,15 @@
+import test from 'node:test';
+import assert from 'node:assert/strict';
+import { execFileSync } from 'node:child_process';
+import { fileURLToPath } from 'node:url';
+
+const root = fileURLToPath(new URL('../../', import.meta.url));
+test('real-ComfyUI suite registers Classic and Nodes 2.0 startup projects', () => {
+    const output = execFileSync(process.execPath, ['tools/vendor/node_modules/@playwright/test/cli.js',
+        'test', '--config', 'tools/vendor/comfyui.config.mjs', '--list'], {
+        cwd: root, encoding: 'utf8', env: { ...process.env,
+            PM_COMFY_ROOT: '/unused-pinned-checkout', PM_COMFY_URL: 'http://127.0.0.1:8199/' },
+    });
+    assert.match(output, /\[classic-start\]/);
+    assert.match(output, /\[nodes2-start\]/);
+});
@@ -0,0 +1,61 @@
+import test from 'node:test';
+import assert from 'node:assert/strict';
+import { execFileSync } from 'node:child_process';
+import { mkdtemp, writeFile, mkdir, readFile, realpath, rm, access } from 'node:fs/promises';
+import { tmpdir } from 'node:os';
+import { join } from 'node:path';
+import { once } from 'node:events';
+import { launchComfyHost } from '../../tools/vendor/comfyui-host.mjs';
+
+async function fixture(t, program) {
+    const directory = await mkdtemp(join(tmpdir(), 'pm-host-test-'));
+    t.after(() => rm(directory, { recursive: true, force: true }));
+    const checkout = join(directory, 'host');
+    const repository = join(directory, 'plugin');
+    await mkdir(checkout);
+    await mkdir(repository);
+    await writeFile(join(repository, '__init__.py'), '');
+    execFileSync('git', ['init', '--quiet', repository]);
+    execFileSync('git', ['-C', repository, 'add', '__init__.py']);
+    await writeFile(join(repository, 'config.json'), 'private-user-config');
+    await writeFile(join(repository, 'prompts.db'), 'private-user-database');
+    await writeFile(join(checkout, 'main.py'), program);
+    const git = args => execFileSync('git', ['-C', checkout, ...args], { encoding: 'utf8', stdio: ['ignore', 'pipe', 'pipe'] }).trim();
+    git(['init', '--quiet']);
+    git(['add', 'main.py']);
+    git(['-c', 'user.name=PromptManager Tests', '-c', 'user.email=tests@example.invalid', 'commit', '--quiet', '-m', 'fixture']);
+    return { checkout, repository, python: process.execPath, port: 8199,
+        pins: { revision: git(['rev-parse', 'HEAD']) }, logPath: join(directory, 'host.log'), forwardOutput: false };
+}
+
+const idle = `console.log('ready'); setInterval(() => {}, 1000);`;
+
+test('PromptManager adapter isolates database, configuration and monitored directories', async t => {
+    const options = await fixture(t, idle);
+    const host = await launchComfyHost(options);
+    t.after(() => host.stop());
+    await once(host.child.stdout, 'data');
+    const args = host.child.spawnargs;
+    for (const flag of ['--cpu', '--offline', '--disable-all-custom-nodes']) assert.ok(args.includes(flag));
+    assert.equal(args[args.indexOf('--base-directory') + 1], host.stateDirectory);
+    assert.equal(args[args.indexOf('--listen') + 1], '127.0.0.1');
+    assert.equal(args[args.indexOf('--whitelist-custom-nodes') + 1], 'promptmanager');
+    const installed = join(host.stateDirectory, 'custom_nodes/promptmanager');
+    assert.notEqual(await realpath(installed), await realpath(options.repository));
+    assert.equal(await readFile(join(installed, '__init__.py'), 'utf8'), '');
+    await assert.rejects(access(join(installed, 'prompts.db')), { code: 'ENOENT' });
+    assert.equal(JSON.parse(await readFile(join(installed, 'config.json'), 'utf8')).database.default_path, join(host.stateDirectory, 'prompts.db'));
+    await writeFile(join(installed, 'prompts.db'), 'test data');
+    assert.equal(await readFile(join(options.repository, 'prompts.db'), 'utf8'), 'private-user-database');
+    assert.equal(await readFile(join(options.repository, 'config.json'), 'utf8'), 'private-user-config');
+    const config = JSON.parse(await readFile(join(installed, 'config.json'), 'utf8'));
+    assert.equal(config.gallery.monitoring.enabled, false);
+    assert.deepEqual(config.gallery.monitoring.directories, [join(host.stateDirectory, 'output')]);
+    assert.equal(config.web_ui.result_timeout, 0);
+    await access(join(host.stateDirectory, 'user'));
+    await host.stop();
+    await assert.rejects(access(host.stateDirectory), { code: 'ENOENT' });
+    await access(join(options.checkout, 'main.py'));
+    await access(join(options.repository, '__init__.py'));
+});
+
@@ -0,0 +1,33 @@
+import test from 'node:test';
+import assert from 'node:assert/strict';
+import { mkdtempSync, mkdirSync, writeFileSync, rmSync } from 'node:fs';
+import { tmpdir } from 'node:os';
+import { join } from 'node:path';
+const sourceRoot = join(process.cwd(), 'web/js');
+import { checkCoverage, discoverSources } from '../../tools/vendor/frontend-coverage.mjs';
+const metrics = value => Object.fromEntries(['lines', 'branches', 'functions', 'statements'].map(key => [key, { pct: value }]));
+const summary = { total: metrics(90), [join(sourceRoot, 'a.js')]: metrics(85) };
+const baseline = { 'a.js': { lines: 80, branches: 80, functions: 80, statements: 80 } };
+test('coverage gate accepts measured files at or above their reviewed floor', () => {
+    assert.deepEqual(checkCoverage(summary, baseline, sourceRoot, ['a.js']), []);
+});
+test('coverage gate rejects a regression even when the aggregate percentage is high', () => {
+    assert.match(checkCoverage({ ...summary, [join(sourceRoot, 'a.js')]: metrics(70) }, baseline, sourceRoot, ['a.js']).join('\n'), /a.js.*lines/);
+});
+test('coverage gate rejects absent source files and unreviewed new files', () => {
+    assert.match(checkCoverage({ total: metrics(100) }, baseline, sourceRoot, ['a.js']).join('\n'), /missing.*a.js/i);
+    assert.match(checkCoverage(summary, baseline, sourceRoot, ['a.js', 'new.js']).join('\n'), /baseline.*new.js/i);
+});
+test('coverage gate rejects invalid baselines and missing metrics', () => {
+    assert.throws(() => checkCoverage(summary, { 'a.js': { lines: -1 } }, sourceRoot, ['a.js']), /baseline/i);
+    assert.match(checkCoverage({ total: metrics(100), [join(sourceRoot, 'a.js')]: {} }, baseline, sourceRoot, ['a.js']).join('\n'), /lines/);
+});
+
+test('coverage discovers nested JS and MJS while excluding non-source files', t => {
+    const root = mkdtempSync(join(tmpdir(), 'pm-coverage-'));
+    t.after(() => rmSync(root, { recursive: true, force: true }));
+    mkdirSync(join(root, 'shared/controls'), { recursive: true });
+    for (const file of ['entry.js', 'shared/core.mjs', 'shared/controls/button.js', 'shared/theme.css', 'shared/notes.txt']) writeFileSync(join(root, file), '');
+    assert.deepEqual(discoverSources(root), ['entry.js', 'shared/controls/button.js', 'shared/core.mjs']);
+    assert.match(checkCoverage({}, {}, root, discoverSources(root)).join('\n'), /baseline.*shared\/controls\/button.js/i);
+});
@@ -0,0 +1,62 @@
+import test from 'node:test';
+import assert from 'node:assert/strict';
+import { mkdtempSync, mkdirSync, writeFileSync, readFileSync, rmSync } from 'node:fs';
+import { tmpdir } from 'node:os';
+import { join } from 'node:path';
+import { syncToolkit } from '../../tools/vendor/vendor-toolkit.mjs';
+
+function fixture(t) {
+    const root = mkdtempSync(join(tmpdir(), 'pm-toolkit-'));
+    t.after(() => rmSync(root, { recursive: true, force: true }));
+    const tooling = join(root, 'tools/vendor');
+    const dependency = join(tooling, 'node_modules/@comfyassets/toolkit');
+    mkdirSync(join(dependency, 'ui'), { recursive: true });
+    const resolved = 'https://codeload.github.com/ComfyAssets/ComfyAssets-Toolkit/tar.gz/' + 'a'.repeat(40);
+    writeFileSync(join(tooling, 'package.json'), JSON.stringify({ devDependencies: { '@comfyassets/toolkit': resolved } }));
+    writeFileSync(join(tooling, 'package-lock.json'), JSON.stringify({ packages: { 'node_modules/@comfyassets/toolkit': { version: '0.1.0', resolved, integrity: 'sha512-fixture' } } }));
+    writeFileSync(join(dependency, 'package.json'), JSON.stringify({ name: '@comfyassets/toolkit', version: '0.1.0', license: 'MIT' }));
+    for (const file of ['ui/core.js', 'ui/controls.css', 'LICENSE', 'SOURCE.md']) writeFileSync(join(dependency, file), file);
+    return { root, tooling, dependency, destination: join(root, 'web/js/shared/toolkit') };
+}
+
+test('toolkit browser assets ship unchanged with deterministic locked provenance', t => {
+    const f = fixture(t);
+    syncToolkit({ root: f.root });
+    for (const [name, source] of Object.entries({ 'core.js': 'ui/core.js', 'controls.css': 'ui/controls.css', LICENSE: 'LICENSE', 'SOURCE.md': 'SOURCE.md' })) assert.deepEqual(readFileSync(join(f.destination, name)), readFileSync(join(f.dependency, source)));
+    const first = readFileSync(join(f.destination, 'provenance.json'), 'utf8');
+    assert.equal(JSON.parse(first).integrity, 'sha512-fixture');
+    syncToolkit({ root: f.root });
+    assert.equal(readFileSync(join(f.destination, 'provenance.json'), 'utf8'), first);
+    syncToolkit({ root: f.root, check: true });
+    writeFileSync(join(f.destination, 'core.js'), 'local edit');
+    assert.throws(() => syncToolkit({ root: f.root, check: true }), /drift/);
+    assert.equal(readFileSync(join(f.destination, 'core.js'), 'utf8'), 'local edit');
+});
+
+test('toolkit sync rejects moving pins, identity mismatches and missing sources before writing', t => {
+    const f = fixture(t);
+    writeFileSync(join(f.tooling, 'package.json'), JSON.stringify({ devDependencies: { '@comfyassets/toolkit': 'main' } }));
+    assert.throws(() => syncToolkit({ root: f.root }), /pin/);
+    const second = fixture(t);
+    writeFileSync(join(second.dependency, 'package.json'), JSON.stringify({ name: '@comfyassets/toolkit', version: '0.2.0', license: 'MIT' }));
+    assert.throws(() => syncToolkit({ root: second.root }), /identity/);
+    const third = fixture(t);
+    rmSync(join(third.dependency, 'ui/controls.css'));
+    assert.throws(() => syncToolkit({ root: third.root }), /ENOENT/);
+    assert.throws(() => readFileSync(join(third.destination, 'core.js')), /ENOENT/);
+});
+
+test('toolkit sync rejects lookalike download hosts and archive paths before writing', t => {
+    for (const prefix of [
+        'https://codeloadXgithub.com/ComfyAssets/ComfyAssets-Toolkit/tar.gz/',
+        'https://codeload.githubXcom/ComfyAssets/ComfyAssets-Toolkit/tar.gz/',
+        'https://codeload.github.com/ComfyAssets/ComfyAssets-Toolkit/tarXgz/',
+    ]) {
+        const f = fixture(t);
+        const resolved = prefix + 'a'.repeat(40);
+        writeFileSync(join(f.tooling, 'package.json'), JSON.stringify({ devDependencies: { '@comfyassets/toolkit': resolved } }));
+        writeFileSync(join(f.tooling, 'package-lock.json'), JSON.stringify({ packages: { 'node_modules/@comfyassets/toolkit': { version: '0.1.0', resolved, integrity: 'sha512-fixture' } } }));
+        assert.throws(() => syncToolkit({ root: f.root }), /immutable commit pin/);
+        assert.throws(() => readFileSync(join(f.destination, 'core.js')), /ENOENT/);
+    }
+});
@@ -28,6 +28,10 @@ version banners must agree. The lockfile records npm's archive integrity;
 `provenance.json` records the upstream source, package integrity, and SHA-256 of
 each copied file. A normal `npm ci --ignore-scripts` verifies archive integrity.

+Full-page workflows, frontend coverage gates, and required merge checks are
+documented in [TESTING.md](../../TESTING.md). The `viewerjs` CI check runs both
+the fixture tests above and the real-page workflows on every PR.
+
 ## Update

 ```sh
@@ -74,3 +78,31 @@ windowing is not a replacement for bounding the supplied image list: native
 slideshow playback can still preload every supplied original. Review new
 preloading defaults, gesture behavior, CSS changes, and any adapter use of
 Viewer.js internal methods before adopting another release.
+
+## Shared ComfyAssets test tooling
+
+The exact toolkit commit archive in `package.json` / `package-lock.json` supplies
+host orchestration and coverage helpers. `comfyui-host.mjs` is PromptManager's
+configuration adapter; keep reusable lifecycle changes in the toolkit source.
+The existing npm scripts remain the public maintainer entry points. See
+[TESTING.md](../../TESTING.md) for the managed real-host matrix and update policy.
+
+## Shared ComfyAssets browser controls
+
+Prompt Manager (Classic) consumes the same pinned toolkit's browser controls.
+The node identifier remains `PromptManager`; existing workflows, sockets, and
+immediate result selection are preserved. PromptManager Text is unchanged.
+
+Committed assets in `web/js/shared/toolkit/` work without npm or KikoTools installed.
+Maintain common controls in [ComfyAssets Toolkit](https://github.com/ComfyAssets/ComfyAssets-Toolkit),
+then update the exact archive pin and lockfile here. Regenerate using
+`npm run --prefix tools/vendor sync:toolkit`; `npm run --prefix tools/vendor check`
+verifies both Viewer.js and the toolkit without rewriting files. The toolkit
+distribution includes its license, source history, archive integrity and per-file
+hashes. Do not edit its copied files directly. Classic's controller and layout
+remain in `web/js/classic-node.js` and `web/js/classic-node.css`.
+
+Run the frontend coverage/browser suites and managed Classic/Nodes 2.0 matrix
+after updates. Shared modules participate in the frontend coverage gate.
+Pixaroma's reusable framework inspired this architecture; no Pixaroma code,
+styles or assets are included.
@@ -0,0 +1,18 @@
+import { mkdirSync, writeFileSync } from 'node:fs';
+import { join } from 'node:path';
+import { mapBrowserCoverage } from '@comfyassets/toolkit/testing/coverage';
+import { randomUUID } from 'node:crypto';
+import { repositoryRoot } from './vendor-viewerjs.mjs';
+
+export async function startCoverage(page, browserName) {
+    if (process.env.PM_JS_COVERAGE && browserName === 'chromium') {
+        await page.coverage.startJSCoverage({ resetOnNavigation: false });
+    }
+}
+export async function saveCoverage(page, browserName) {
+    if (!process.env.PM_JS_COVERAGE || browserName !== 'chromium') return;
+    const entries = await page.coverage.stopJSCoverage();
+    const result = mapBrowserCoverage(entries, { urlPrefix: '/prompt_manager/js/', sourceRoot: join(repositoryRoot, 'web/js') });
+    mkdirSync(process.env.PM_JS_COVERAGE, { recursive: true });
+    writeFileSync(join(process.env.PM_JS_COVERAGE, `browser-${randomUUID()}.json`), JSON.stringify({ result }));
+}
@@ -0,0 +1,39 @@
+import { writeFile } from 'node:fs/promises';
+import { join, resolve } from 'node:path';
+import { fileURLToPath, pathToFileURL } from 'node:url';
+import { launchComfyHost as launchSharedHost } from '@comfyassets/toolkit/testing/host';
+import runtime from './comfyui-runtime.json' with { type: 'json' };
+
+const repositoryRoot = fileURLToPath(new URL('../../', import.meta.url));
+
+export function launchComfyHost({ checkout, repository = repositoryRoot,
+    python = process.env.PM_TEST_PYTHON || 'python', port = 8189, pins = runtime,
+    logPath = join(repositoryRoot, 'tools/vendor/test-results/comfyui-host.log'), forwardOutput = true }) {
+    return launchSharedHost({ checkout, repository, python, port, pins, logPath, forwardOutput,
+        pluginName: 'promptmanager',
+        async preparePlugin({ installed, stateDirectory }) {
+            const configPath = join(installed, 'config.json');
+            await writeFile(configPath, JSON.stringify({
+                database: { default_path: join(stateDirectory, 'prompts.db') },
+                gallery: { monitoring: { enabled: false, directories: [join(stateDirectory, 'output')] } },
+                web_ui: { result_timeout: 0 },
+            }), { mode: 0o600 });
+            return { PROMPT_MANAGER_CONFIG_PATH: configPath, PROMPT_MANAGER_EXTRA_GALLERY_ROOTS: '' };
+        },
+    });
+}
+
+if (process.argv[1] && import.meta.url === pathToFileURL(resolve(process.argv[1])).href) {
+    try {
+        const host = await launchComfyHost({ checkout: process.env.PM_COMFY_ROOT,
+            port: Number(process.env.PM_COMFY_PORT || 8189) });
+        const stop = () => { host.stop().catch(error => { console.error(error.message); process.exitCode = 1; }); };
+        process.once('SIGINT', stop);
+        process.once('SIGTERM', stop);
+        const result = await host.finished;
+        process.removeListener('SIGINT', stop);
+        process.removeListener('SIGTERM', stop);
+        if (result.code) console.error(`ComfyUI host exited with status ${result.code}; see tools/vendor/test-results/comfyui-host.log`);
+        process.exitCode = result.code;
+    } catch (error) { console.error(error.message); process.exitCode = 1; }
+}
@@ -0,0 +1,9 @@
+{
+  "repository": "Comfy-Org/ComfyUI",
+  "revision": "e8665ca8e4089ab917567cdb491308e1397663d4",
+  "serverVersion": "0.39.0",
+  "frontendVersion": "1.55.14",
+  "pythonVersion": "3.12",
+  "torchVersion": "2.11.0",
+  "torchvisionVersion": "0.26.0"
+}
@@ -0,0 +1,28 @@
+import { defineConfig } from './node_modules/@playwright/test/index.mjs';
+import { fileURLToPath } from 'node:url';
+
+if (!process.env.PM_COMFY_ROOT) throw new Error('Set PM_COMFY_ROOT to a pinned disposable ComfyUI checkout');
+const host = new URL(process.env.PM_COMFY_URL || 'http://127.0.0.1:8189/');
+if (host.protocol !== 'http:' || host.hostname !== '127.0.0.1' || !host.port) throw new Error('A managed host needs an HTTP 127.0.0.1 URL with an explicit port');
+const servers = [{
+    command: 'node tools/vendor/comfyui-host.mjs',
+    cwd: fileURLToPath(new URL('../../', import.meta.url)),
+    url: new URL('system_stats', host).href, timeout: 120000, reuseExistingServer: false,
+    env: { PM_COMFY_PORT: host.port },
+    gracefulShutdown: { signal: 'SIGTERM', timeout: 10000 },
+}];
+
+export default defineConfig({
+    testDir: '../../tests/comfyui',
+    outputDir: './test-results/comfyui',
+    timeout: 60000,
+    workers: 1,
+    forbidOnly: Boolean(process.env.CI),
+    retries: 0,
+    use: { baseURL: host.href, browserName: 'chromium', viewport: { width: 1600, height: 1100 }, trace: 'retain-on-failure', screenshot: 'only-on-failure' },
+    webServer: servers,
+    projects: [
+        { name: 'classic-start', metadata: { initialRenderer: false } },
+        { name: 'nodes2-start', metadata: { initialRenderer: true } },
+    ],
+});
@@ -0,0 +1,116 @@
+{
+  "admin.js": {
+    "lines": 28,
+    "branches": 58,
+    "functions": 23,
+    "statements": 28
+  },
+  "api-client.js": {
+    "lines": 98,
+    "branches": 94,
+    "functions": 98,
+    "statements": 98
+  },
+  "comfy-metadata.js": {
+    "lines": 97,
+    "branches": 90,
+    "functions": 98,
+    "statements": 97
+  },
+  "data-actions.js": {
+    "lines": 98,
+    "branches": 98,
+    "functions": 98,
+    "statements": 98
+  },
+  "gallery-settings.js": {
+    "lines": 98,
+    "branches": 90,
+    "functions": 98,
+    "statements": 98
+  },
+  "gallery.js": {
+    "lines": 39,
+    "branches": 63,
+    "functions": 43,
+    "statements": 39
+  },
+  "html-escape.js": {
+    "lines": 98,
+    "branches": 98,
+    "functions": 98,
+    "statements": 98
+  },
+  "image-helpers.js": {
+    "lines": 96,
+    "branches": 91,
+    "functions": 98,
+    "statements": 96
+  },
+  "list-state.js": {
+    "lines": 98,
+    "branches": 92,
+    "functions": 98,
+    "statements": 98
+  },
+  "png-metadata.js": {
+    "lines": 98,
+    "branches": 90,
+    "functions": 98,
+    "statements": 98
+  },
+  "prompt-list-sort.js": {
+    "lines": 98,
+    "branches": 98,
+    "functions": 98,
+    "statements": 98
+  },
+  "scan-progress.js": {
+    "lines": 97,
+    "branches": 91,
+    "functions": 98,
+    "statements": 97
+  },
+  "sse-stream.js": {
+    "lines": 98,
+    "branches": 90,
+    "functions": 98,
+    "statements": 98
+  },
+  "tag-autocomplete.js": {
+    "lines": 98,
+    "branches": 94,
+    "functions": 98,
+    "statements": 98
+  },
+  "tags-page.js": {
+    "lines": 57,
+    "branches": 48,
+    "functions": 56,
+    "statements": 57
+  },
+  "theme-bridge.js": {
+    "lines": 90,
+    "branches": 53,
+    "functions": 98,
+    "statements": 90
+  },
+  "view-router.js": {
+    "lines": 98,
+    "branches": 98,
+    "functions": 98,
+    "statements": 98
+  },
+  "classic-node.js": {
+    "lines": 98,
+    "branches": 79,
+    "functions": 98,
+    "statements": 98
+  },
+  "shared/toolkit/core.js": {
+    "lines": 98,
+    "branches": 96,
+    "functions": 98,
+    "statements": 98
+  }
+}
@@ -0,0 +1,60 @@
+import { readFileSync, readdirSync, mkdirSync, rmSync, writeFileSync } from 'node:fs';
+import { dirname, join, relative } from 'node:path';
+import { fileURLToPath, pathToFileURL } from 'node:url';
+import { spawnSync } from 'node:child_process';
+import { repositoryRoot } from './vendor-viewerjs.mjs';
+
+import { discoverSources, checkCoverage } from '@comfyassets/toolkit/testing/coverage';
+export { discoverSources, checkCoverage };
+const metrics = ['lines', 'branches', 'functions', 'statements'];
+
+function run(args, env = {}) {
+    const result = spawnSync(process.execPath, args, { cwd: repositoryRoot, stdio: 'inherit',
+        env: { ...process.env, ...env } });
+    if (result.status !== 0) throw new Error(`Command failed (${result.status}): ${args.join(' ')}`);
+}
+
+async function main() {
+    const tools = dirname(fileURLToPath(import.meta.url));
+    const reportRoot = join(repositoryRoot, 'coverage/js');
+    const raw = join(reportRoot, 'raw');
+    const sourceRoot = join(repositoryRoot, 'web/js');
+    const files = discoverSources(sourceRoot);
+    rmSync(reportRoot, { recursive: true, force: true });
+    mkdirSync(raw, { recursive: true });
+    const tests = readdirSync(join(repositoryRoot, 'tests/js')).filter(file => file.endsWith('.test.js')).map(file => `tests/js/${file}`);
+    run(['--test', ...tests], { NODE_V8_COVERAGE: raw });
+    const playwright = join(tools, 'node_modules/@playwright/test/cli.js');
+    run([playwright, 'test', '--config', join(tools, 'playwright.config.mjs')]);
+    run([playwright, 'test', '--config', join(tools, 'playwright.workflows.config.mjs'),
+        '--project', 'chromium', '--project', 'touch'], { PM_JS_COVERAGE: raw });
+    run([join(tools, 'node_modules/c8/bin/c8.js'), 'report', '--all', '--src', sourceRoot,
+        '--include', 'web/js/**/*.js', '--include', 'web/js/**/*.mjs', '--temp-directory', raw, '--reports-dir', reportRoot,
+        '--reporter', 'text', '--reporter', 'json-summary', '--reporter', 'html']);
+    const summary = JSON.parse(readFileSync(join(reportRoot, 'coverage-summary.json'), 'utf8'));
+    const baselinePath = join(tools, 'frontend-coverage-baseline.json');
+    if (process.argv.includes('--update-baseline')) {
+        const previous = JSON.parse(readFileSync(baselinePath, 'utf8'));
+        const failures = checkCoverage(summary, previous, sourceRoot, files.filter(file => previous[file]));
+        if (failures.length) throw new Error(`Baseline updates cannot lower coverage:\n${failures.join('\n')}`);
+        const next = Object.fromEntries(files.map(file => {
+            const measured = summary[join(sourceRoot, file)];
+            if (!measured || metrics.some(metric => !Number.isFinite(measured[metric]?.pct))) {
+                throw new Error(`Missing coverage for ${file}`);
+            }
+            if (Object.keys(previous).length && !previous[file] && measured.lines.pct < 80) {
+                throw new Error(`New frontend files need at least 80% line coverage: ${file}`);
+            }
+            return [file, Object.fromEntries(metrics.map(metric => [metric, Math.max(previous[file]?.[metric] || 0, Math.floor(measured[metric].pct) - 2, 0)]))];
+        }));
+        writeFileSync(baselinePath, JSON.stringify(next, null, 2) + '\n');
+    } else {
+        const baseline = JSON.parse(readFileSync(baselinePath, 'utf8'));
+        const failures = checkCoverage(summary, baseline, sourceRoot, files);
+        if (failures.length) throw new Error(`Frontend coverage regressed:\n${failures.join('\n')}`);
+    }
+    console.log(`Frontend coverage passed for ${files.length} files. Report: ${relative(repositoryRoot, reportRoot)}/index.html`);
+}
+if (process.argv[1] && import.meta.url === pathToFileURL(process.argv[1]).href) {
+    main().catch(error => { console.error(error.message); process.exitCode = 1; });
+}
@@ -8,10 +8,70 @@
      "name": "promptmanager-vendor-tools",
      "version": "1.0.0",
      "devDependencies": {
+        "@comfyassets/toolkit": "https://codeload.github.com/ComfyAssets/ComfyAssets-Toolkit/tar.gz/66644f5620e10efeaba090dca2d5be54baa2ee14",
        "@playwright/test": "1.64.1",
+        "c8": "12.0.0",
        "viewerjs": "1.15.2"
      }
    },
+    "node_modules/@bcoe/v8-coverage": {
+      "version": "1.0.2",
+      "resolved": "https://registry.npmjs.org/@bcoe/v8-coverage/-/v8-coverage-1.0.2.tgz",
+      "integrity": "sha512-6zABk/ECA/QYSCQ1NGiVwwbQerUCZ+TQbp64Q3AgmfNvurHH0j8TtXa1qbShXA6qqkpAj4V5W8pP6mLe1mcMqA==",
+      "dev": true,
+      "license": "MIT",
+      "engines": {
+        "node": ">=18"
+      }
+    },
+    "node_modules/@comfyassets/toolkit": {
+      "version": "0.1.0",
+      "resolved": "https://codeload.github.com/ComfyAssets/ComfyAssets-Toolkit/tar.gz/66644f5620e10efeaba090dca2d5be54baa2ee14",
+      "integrity": "sha512-jvDj3iYJHjRCH7nZimoF4KNLwEVdzKVQIOZrMfoLg9aLnHm98R8YvBUOvnlJ+JNrM8/LnD2m30u3ggSTnR0/sw==",
+      "dev": true,
+      "license": "MIT",
+      "engines": {
+        "node": ">=24"
+      }
+    },
+    "node_modules/@istanbuljs/schema": {
+      "version": "0.1.6",
+      "resolved": "https://registry.npmjs.org/@istanbuljs/schema/-/schema-0.1.6.tgz",
+      "integrity": "sha512-+Sg6GCR/wy1oSmQDFq4LQDAhm3ETKnorxN+y5nbLULOR3P0c14f2Wurzj3/xqPXtasLFfHd5iRFQ7AJt4KH2cw==",
+      "dev": true,
+      "license": "MIT",
+      "engines": {
+        "node": ">=8"
+      }
+    },
+    "node_modules/@jridgewell/resolve-uri": {
+      "version": "3.1.2",
+      "resolved": "https://registry.npmjs.org/@jridgewell/resolve-uri/-/resolve-uri-3.1.2.tgz",
+      "integrity": "sha512-bRISgCIjP20/tbWSPWMEi54QVPRZExkuD9lJL+UIxUKtwVJA8wW1Trb1jMs1RFXo1CBTNZ/5hpC9QvmKWdopKw==",
+      "dev": true,
+      "license": "MIT",
+      "engines": {
+        "node": ">=6.0.0"
+      }
+    },
+    "node_modules/@jridgewell/sourcemap-codec": {
+      "version": "1.6.0",
+      "resolved": "https://registry.npmjs.org/@jridgewell/sourcemap-codec/-/sourcemap-codec-1.6.0.tgz",
+      "integrity": "sha512-T7jf+5zgsZHwNJ4lvQ7/aezbyk0nNX+zJVWpmHA7VYsEx7a7qr5Rg5IbtJFqkgze5Y2sruq1RUY8Q837Od7iFw==",
+      "dev": true,
+      "license": "MIT"
+    },
+    "node_modules/@jridgewell/trace-mapping": {
+      "version": "0.3.31",
+      "resolved": "https://registry.npmjs.org/@jridgewell/trace-mapping/-/trace-mapping-0.3.31.tgz",
+      "integrity": "sha512-zzNR+SdQSDJzc8joaeP8QQoCQr8NuYx2dIIytl1QeBEZHJ9uW6hebsrYgbz8hJwUQao3TWCMtmfV8Nu1twOLAw==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "@jridgewell/resolve-uri": "^3.1.0",
+        "@jridgewell/sourcemap-codec": "^1.4.14"
+      }
+    },
    "node_modules/@playwright/test": {
      "version": "1.64.1",
      "resolved": "https://registry.npmjs.org/@playwright/test/-/test-1.64.1.tgz",
@@ -28,6 +88,443 @@
        "node": ">=20"
      }
    },
+    "node_modules/@types/istanbul-lib-coverage": {
+      "version": "2.0.6",
+      "resolved": "https://registry.npmjs.org/@types/istanbul-lib-coverage/-/istanbul-lib-coverage-2.0.6.tgz",
+      "integrity": "sha512-2QF/t/auWm0lsy8XtKVPG19v3sSOQlJe/YHZgfjb/KBBHOGSV+J2q/S671rcq9uTBrLAXmZpqJiaQbMT+zNU1w==",
+      "dev": true,
+      "license": "MIT"
+    },
+    "node_modules/ansi-regex": {
+      "version": "6.4.0",
+      "resolved": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-6.4.0.tgz",
+      "integrity": "sha512-KzTVk2tCWAHtYrvvvaP8bJKJq2pVinhLcGEQdtLIYPbmNGNyYe8QwNaTUYQp2J7/vIsUKt5QCqAfUkYyG9DkOw==",
+      "dev": true,
+      "license": "MIT",
+      "engines": {
+        "node": ">=12"
+      },
+      "funding": {
+        "url": "https://github.com/chalk/ansi-regex?sponsor=1"
+      }
+    },
+    "node_modules/ansi-styles": {
+      "version": "6.2.3",
+      "resolved": "https://registry.npmjs.org/ansi-styles/-/ansi-styles-6.2.3.tgz",
+      "integrity": "sha512-4Dj6M28JB+oAH8kFkTLUo+a2jwOFkuqb3yucU0CANcRRUbxS0cP0nZYCGjcc3BNXwRIsUVmDGgzawme7zvJHvg==",
+      "dev": true,
+      "license": "MIT",
+      "engines": {
+        "node": ">=12"
+      },
+      "funding": {
+        "url": "https://github.com/chalk/ansi-styles?sponsor=1"
+      }
+    },
+    "node_modules/balanced-match": {
+      "version": "4.0.4",
+      "resolved": "https://registry.npmjs.org/balanced-match/-/balanced-match-4.0.4.tgz",
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+      "dev": true,
+      "license": "MIT",
+      "engines": {
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+      "version": "5.0.12",
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+      "dev": true,
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+      "engines": {
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+        "istanbul-reports": "^3.1.6",
+        "test-exclude": "^8.0.0",
+        "v8-to-istanbul": "^9.0.0",
+        "yargs": "^18.0.0",
+        "yargs-parser": "^21.1.1"
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+        "c8": "bin/c8.js"
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+      "peerDependencies": {
+        "monocart-coverage-reports": "^2"
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+      "peerDependenciesMeta": {
+        "monocart-coverage-reports": {
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+        }
+      }
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+      "license": "BlueOak-1.0.0",
+      "engines": {
+        "node": ">=16 || 14 >=14.17"
+      }
+    },
+    "node_modules/p-limit": {
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+      "integrity": "sha512-TYOanM3wGwNGsZN2cVTYPArw454xnXj5qmWF1bEoAc4+cU/ol7GVh7odevjp1FNHduHc3KZMcFduxU5Xc6uJRQ==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "yocto-queue": "^0.1.0"
+      },
+      "engines": {
+        "node": ">=10"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/sindresorhus"
+      }
+    },
+    "node_modules/p-locate": {
+      "version": "5.0.0",
+      "resolved": "https://registry.npmjs.org/p-locate/-/p-locate-5.0.0.tgz",
+      "integrity": "sha512-LaNjtRWUBY++zB5nE/NwcaoMylSPk+S+ZHNB1TzdbMJMny6dynpAGt7X/tl/QYq3TIeE6nxHppbo2LGymrG5Pw==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "p-limit": "^3.0.2"
+      },
+      "engines": {
+        "node": ">=10"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/sindresorhus"
+      }
+    },
+    "node_modules/path-exists": {
+      "version": "4.0.0",
+      "resolved": "https://registry.npmjs.org/path-exists/-/path-exists-4.0.0.tgz",
+      "integrity": "sha512-ak9Qy5Q7jYb2Wwcey5Fpvg2KoAc/ZIhLSLOSBmRmygPsGwkVVt0fZa0qrtMz+m6tJTAHfZQ8FnmB4MG4LWy7/w==",
+      "dev": true,
+      "license": "MIT",
+      "engines": {
+        "node": ">=8"
+      }
+    },
+    "node_modules/path-key": {
+      "version": "3.1.1",
+      "resolved": "https://registry.npmjs.org/path-key/-/path-key-3.1.1.tgz",
+      "integrity": "sha512-ojmeN0qd+y0jszEtoY48r0Peq5dwMEkIlCOu6Q5f41lfkswXuKtYrhgoTpLnyIcHm24Uhqx+5Tqm2InSwLhE6Q==",
+      "dev": true,
+      "license": "MIT",
+      "engines": {
+        "node": ">=8"
+      }
+    },
+    "node_modules/path-scurry": {
+      "version": "2.0.2",
+      "resolved": "https://registry.npmjs.org/path-scurry/-/path-scurry-2.0.2.tgz",
+      "integrity": "sha512-3O/iVVsJAPsOnpwWIeD+d6z/7PmqApyQePUtCndjatj/9I5LylHvt5qluFaBT3I5h3r1ejfR056c+FCv+NnNXg==",
+      "dev": true,
+      "license": "BlueOak-1.0.0",
+      "dependencies": {
+        "lru-cache": "^11.0.0",
+        "minipass": "^7.1.2"
+      },
+      "engines": {
+        "node": "18 || 20 || >=22"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/isaacs"
+      }
+    },
    "node_modules/playwright": {
      "version": "1.64.1",
      "resolved": "https://registry.npmjs.org/playwright/-/playwright-1.64.1.tgz",
@@ -57,12 +554,250 @@
        "node": ">=20"
      }
    },
+    "node_modules/semver": {
+      "version": "7.8.5",
+      "resolved": "https://registry.npmjs.org/semver/-/semver-7.8.5.tgz",
+      "integrity": "sha512-Y7/KDsb8LjooZpwaqGyulO6DQlksgCncchHGk+sZIY4SBvUocMBEFH5Ur1fI4dV+Jvl0w6cjvucaIi40puRioA==",
+      "dev": true,
+      "license": "ISC",
+      "bin": {
+        "semver": "bin/semver.js"
+      },
+      "engines": {
+        "node": ">=10"
+      }
+    },
+    "node_modules/shebang-command": {
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/shebang-command/-/shebang-command-2.0.0.tgz",
+      "integrity": "sha512-kHxr2zZpYtdmrN1qDjrrX/Z1rR1kG8Dx+gkpK1G4eXmvXswmcE1hTWBWYUzlraYw1/yZp6YuDY77YtvbN0dmDA==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "shebang-regex": "^3.0.0"
+      },
+      "engines": {
+        "node": ">=8"
+      }
+    },
+    "node_modules/shebang-regex": {
+      "version": "3.0.0",
+      "resolved": "https://registry.npmjs.org/shebang-regex/-/shebang-regex-3.0.0.tgz",
+      "integrity": "sha512-7++dFhtcx3353uBaq8DDR4NuxBetBzC7ZQOhmTQInHEd6bSrXdiEyzCvG07Z44UYdLShWUyXt5M/yhz8ekcb1A==",
+      "dev": true,
+      "license": "MIT",
+      "engines": {
+        "node": ">=8"
+      }
+    },
+    "node_modules/signal-exit": {
+      "version": "4.1.0",
+      "resolved": "https://registry.npmjs.org/signal-exit/-/signal-exit-4.1.0.tgz",
+      "integrity": "sha512-bzyZ1e88w9O1iNJbKnOlvYTrWPDl46O1bG0D3XInv+9tkPrxrN8jUUTiFlDkkmKWgn1M6CfIA13SuGqOa9Korw==",
+      "dev": true,
+      "license": "ISC",
+      "engines": {
+        "node": ">=14"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/isaacs"
+      }
+    },
+    "node_modules/string-width": {
+      "version": "8.3.0",
+      "resolved": "https://registry.npmjs.org/string-width/-/string-width-8.3.0.tgz",
+      "integrity": "sha512-ZbmZM0JCihQN91dWnxoipT2KOEyHqEyfRXUyjuRhW8b/xnqPDoq4gWEVApTVa9db2wN8mmoikgFBbjh71+cGeQ==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "get-east-asian-width": "^1.5.0",
+        "strip-ansi": "^7.1.2"
+      },
+      "engines": {
+        "node": ">=20"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/sindresorhus"
+      }
+    },
+    "node_modules/strip-ansi": {
+      "version": "7.2.0",
+      "resolved": "https://registry.npmjs.org/strip-ansi/-/strip-ansi-7.2.0.tgz",
+      "integrity": "sha512-yDPMNjp4WyfYBkHnjIRLfca1i6KMyGCtsVgoKe/z1+6vukgaENdgGBZt+ZmKPc4gavvEZ5OgHfHdrazhgNyG7w==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "ansi-regex": "^6.2.2"
+      },
+      "engines": {
+        "node": ">=12"
+      },
+      "funding": {
+        "url": "https://github.com/chalk/strip-ansi?sponsor=1"
+      }
+    },
+    "node_modules/supports-color": {
+      "version": "7.2.0",
+      "resolved": "https://registry.npmjs.org/supports-color/-/supports-color-7.2.0.tgz",
+      "integrity": "sha512-qpCAvRl9stuOHveKsn7HncJRvv501qIacKzQlO/+Lwxc9+0q2wLyv4Dfvt80/DPn2pqOBsJdDiogXGR9+OvwRw==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "has-flag": "^4.0.0"
+      },
+      "engines": {
+        "node": ">=8"
+      }
+    },
+    "node_modules/test-exclude": {
+      "version": "8.0.0",
+      "resolved": "https://registry.npmjs.org/test-exclude/-/test-exclude-8.0.0.tgz",
+      "integrity": "sha512-ZOffsNrXYggvU1mDGHk54I96r26P8SyMjO5slMKSc7+IWmtB/MQKnEC2fP51imB3/pT6YK5cT5E8f+Dd9KdyOQ==",
+      "dev": true,
+      "license": "ISC",
+      "dependencies": {
+        "@istanbuljs/schema": "^0.1.2",
+        "glob": "^13.0.6",
+        "minimatch": "^10.2.2"
+      },
+      "engines": {
+        "node": "20 || >=22"
+      }
+    },
+    "node_modules/v8-to-istanbul": {
+      "version": "9.3.0",
+      "resolved": "https://registry.npmjs.org/v8-to-istanbul/-/v8-to-istanbul-9.3.0.tgz",
+      "integrity": "sha512-kiGUalWN+rgBJ/1OHZsBtU4rXZOfj/7rKQxULKlIzwzQSvMJUUNgPwJEEh7gU6xEVxC0ahoOBvN2YI8GH6FNgA==",
+      "dev": true,
+      "license": "ISC",
+      "dependencies": {
+        "@jridgewell/trace-mapping": "^0.3.12",
+        "@types/istanbul-lib-coverage": "^2.0.1",
+        "convert-source-map": "^2.0.0"
+      },
+      "engines": {
+        "node": ">=10.12.0"
+      }
+    },
    "node_modules/viewerjs": {
      "version": "1.15.2",
      "resolved": "https://registry.npmjs.org/viewerjs/-/viewerjs-1.15.2.tgz",
      "integrity": "sha512-CYEqSFfPUSnmn1PjrhYxXOScaUC7n8+NpSqI+MrOSM8wcKPe35MlwQYwksuD5rjFkYv/ePmY5NsUa51uRNN2jA==",
      "dev": true,
      "license": "MIT"
+    },
+    "node_modules/which": {
+      "version": "2.0.2",
+      "resolved": "https://registry.npmjs.org/which/-/which-2.0.2.tgz",
+      "integrity": "sha512-BLI3Tl1TW3Pvl70l3yq3Y64i+awpwXqsGBYWkkqMtnbXgrMD+yj7rhW0kuEDxzJaYXGjEW5ogapKNMEKNMjibA==",
+      "dev": true,
+      "license": "ISC",
+      "dependencies": {
+        "isexe": "^2.0.0"
+      },
+      "bin": {
+        "node-which": "bin/node-which"
+      },
+      "engines": {
+        "node": ">= 8"
+      }
+    },
+    "node_modules/wrap-ansi": {
+      "version": "9.0.2",
+      "resolved": "https://registry.npmjs.org/wrap-ansi/-/wrap-ansi-9.0.2.tgz",
+      "integrity": "sha512-42AtmgqjV+X1VpdOfyTGOYRi0/zsoLqtXQckTmqTeybT+BDIbM/Guxo7x3pE2vtpr1ok6xRqM9OpBe+Jyoqyww==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "ansi-styles": "^6.2.1",
+        "string-width": "^7.0.0",
+        "strip-ansi": "^7.1.0"
+      },
+      "engines": {
+        "node": ">=18"
+      },
+      "funding": {
+        "url": "https://github.com/chalk/wrap-ansi?sponsor=1"
+      }
+    },
+    "node_modules/wrap-ansi/node_modules/string-width": {
+      "version": "7.2.0",
+      "resolved": "https://registry.npmjs.org/string-width/-/string-width-7.2.0.tgz",
+      "integrity": "sha512-tsaTIkKW9b4N+AEj+SVA+WhJzV7/zMhcSu78mLKWSk7cXMOSHsBKFWUs0fWwq8QyK3MgJBQRX6Gbi4kYbdvGkQ==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "emoji-regex": "^10.3.0",
+        "get-east-asian-width": "^1.0.0",
+        "strip-ansi": "^7.1.0"
+      },
+      "engines": {
+        "node": ">=18"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/sindresorhus"
+      }
+    },
+    "node_modules/y18n": {
+      "version": "5.0.8",
+      "resolved": "https://registry.npmjs.org/y18n/-/y18n-5.0.8.tgz",
+      "integrity": "sha512-0pfFzegeDWJHJIAmTLRP2DwHjdF5s7jo9tuztdQxAhINCdvS+3nGINqPd00AphqJR/0LhANUS6/+7SCb98YOfA==",
+      "dev": true,
+      "license": "ISC",
+      "engines": {
+        "node": ">=10"
+      }
+    },
+    "node_modules/yargs": {
+      "version": "18.2.0",
+      "resolved": "https://registry.npmjs.org/yargs/-/yargs-18.2.0.tgz",
+      "integrity": "sha512-9OpKOLeaoNFecEp7P6iYbzze/5CqWoH7N3SMs/6y1XF4nMvFMspEGZzJ6uFi9MmQwXhyzqYoSEKO3tvA3Z/o2w==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "cliui": "^9.0.1",
+        "escalade": "^3.1.1",
+        "get-caller-file": "^2.0.5",
+        "string-width": "^8.2.1",
+        "y18n": "^5.0.5",
+        "yargs-parser": "^22.0.0"
+      },
+      "engines": {
+        "node": "^20.19.0 || ^22.12.0 || >=23"
+      }
+    },
+    "node_modules/yargs-parser": {
+      "version": "21.1.1",
+      "resolved": "https://registry.npmjs.org/yargs-parser/-/yargs-parser-21.1.1.tgz",
+      "integrity": "sha512-tVpsJW7DdjecAiFpbIB1e3qxIQsE6NoPc5/eTdrbbIC4h0LVsWhnoa3g+m2HclBIujHzsxZ4VJVA+GUuc2/LBw==",
+      "dev": true,
+      "license": "ISC",
+      "engines": {
+        "node": ">=12"
+      }
+    },
+    "node_modules/yargs/node_modules/yargs-parser": {
+      "version": "22.0.0",
+      "resolved": "https://registry.npmjs.org/yargs-parser/-/yargs-parser-22.0.0.tgz",
+      "integrity": "sha512-rwu/ClNdSMpkSrUb+d6BRsSkLUq1fmfsY6TOpYzTwvwkg1/NRG85KBy3kq++A8LKQwX6lsu+aWad+2khvuXrqw==",
+      "dev": true,
+      "license": "ISC",
+      "engines": {
+        "node": "^20.19.0 || ^22.12.0 || >=23"
+      }
+    },
+    "node_modules/yocto-queue": {
+      "version": "0.1.0",
+      "resolved": "https://registry.npmjs.org/yocto-queue/-/yocto-queue-0.1.0.tgz",
+      "integrity": "sha512-rVksvsnNCdJ/ohGc6xgPwyN8eheCxsiLM8mxuE/t/mOVqJewPuO1miLpTHQiRgTKCLexL4MeAFVagts7HmNZ2Q==",
+      "dev": true,
+      "license": "MIT",
+      "engines": {
+        "node": ">=10"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/sindresorhus"
+      }
    }
  }
 }
@@ -5,13 +5,20 @@
  "description": "Maintainer-only tools for reproducible browser dependencies",
  "scripts": {
    "sync": "node vendor-viewerjs.mjs",
-    "check": "node vendor-viewerjs.mjs --check",
+    "check": "node vendor-viewerjs.mjs --check && node vendor-toolkit.mjs --check",
+    "sync:toolkit": "node vendor-toolkit.mjs",
    "update": "node update-viewerjs.mjs",
    "test": "node --test ../../tests/vendor/*.test.mjs",
-    "test:browser": "playwright test --config playwright.config.mjs"
+    "test:browser": "playwright test --config playwright.config.mjs",
+    "test:workflows": "playwright test --config playwright.workflows.config.mjs",
+    "test:comfyui": "playwright test --config comfyui.config.mjs",
+    "test:coverage": "node frontend-coverage.mjs",
+    "coverage:update": "node frontend-coverage.mjs --update-baseline"
  },
  "devDependencies": {
+    "@comfyassets/toolkit": "https://codeload.github.com/ComfyAssets/ComfyAssets-Toolkit/tar.gz/66644f5620e10efeaba090dca2d5be54baa2ee14",
    "@playwright/test": "1.64.1",
+    "c8": "12.0.0",
    "viewerjs": "1.15.2"
  }
 }
@@ -2,6 +2,7 @@ import { defineConfig } from '@playwright/test';

 export default defineConfig({
    testDir: './tests',
+    outputDir: './test-results/viewer',
    testMatch: '*.spec.mjs',
    fullyParallel: true,
    workers: 2,
@@ -0,0 +1,27 @@
+import { defineConfig, devices } from '@playwright/test';
+import { repositoryRoot } from './vendor-viewerjs.mjs';
+const port = Number(process.env.PM_TEST_PORT || 8765);
+export default defineConfig({
+    testDir: '../../tests/browser',
+    outputDir: './test-results/workflows',
+    testMatch: '*.spec.mjs',
+    workers: 1,
+    fullyParallel: false,
+    forbidOnly: Boolean(process.env.CI),
+    retries: 0,
+    reporter: 'list',
+    use: { baseURL: `http://127.0.0.1:${port}`, trace: 'retain-on-failure', screenshot: 'only-on-failure' },
+    webServer: {
+        command: `node tools/vendor/start-browser-server.mjs --port ${port}`,
+        cwd: repositoryRoot,
+        url: `http://127.0.0.1:${port}/prompt_manager/test`,
+        reuseExistingServer: false,
+        gracefulShutdown: { signal: 'SIGTERM', timeout: 5000 },
+    },
+    projects: [
+        { name: 'chromium', use: { browserName: 'chromium' } },
+        { name: 'firefox', use: { browserName: 'firefox' } },
+        { name: 'webkit', use: { browserName: 'webkit' } },
+        { name: 'touch', use: { ...devices['Pixel 7'], browserName: 'chromium' } },
+    ],
+});
@@ -0,0 +1,8 @@
+import { spawn } from 'node:child_process';
+const child = spawn(process.env.PM_TEST_PYTHON || 'python',
+    ['-m', 'tests.browser.server', ...process.argv.slice(2)], { stdio: 'inherit' });
+child.on('error', error => { console.error(error.message); process.exitCode = 1; });
+child.on('exit', code => { process.exitCode = code ?? 1; });
+for (const signal of ['SIGTERM', 'SIGINT']) {
+    process.once(signal, () => child.kill(signal));
+}
@@ -0,0 +1,43 @@
+import { createHash } from 'node:crypto';
+import { readFileSync, writeFileSync, mkdirSync } from 'node:fs';
+import { join, resolve } from 'node:path';
+import { pathToFileURL } from 'node:url';
+import { repositoryRoot } from './vendor-viewerjs.mjs';
+
+export function syncToolkit({ root = repositoryRoot, check = false } = {}) {
+    const tooling = join(root, 'tools/vendor');
+    const readJson = path => JSON.parse(readFileSync(path, 'utf8'));
+    const pin = readJson(join(tooling, 'package.json')).devDependencies['@comfyassets/toolkit'];
+    if (!/^https:\/\/codeload\.github\.com\/ComfyAssets\/ComfyAssets-Toolkit\/tar\.gz\/[a-f0-9]{40}$/.test(pin)) throw new Error('Toolkit needs an immutable commit pin');
+    const locked = readJson(join(tooling, 'package-lock.json')).packages['node_modules/@comfyassets/toolkit'];
+    const installed = join(tooling, 'node_modules/@comfyassets/toolkit');
+    const info = readJson(join(installed, 'package.json'));
+    if (locked?.resolved !== pin || !locked.integrity || locked.version !== info.version || info.name !== '@comfyassets/toolkit' || info.license !== 'MIT') throw new Error('Toolkit package identity or lock mismatch; run npm ci --ignore-scripts');
+    const output = new Map();
+    const files = {};
+    for (const [name, source] of Object.entries({ 'core.js': 'ui/core.js', 'controls.css': 'ui/controls.css', LICENSE: 'LICENSE', 'SOURCE.md': 'SOURCE.md' })) {
+        const content = readFileSync(join(installed, source));
+        output.set(name, content);
+        files[name] = { source, sha256: createHash('sha256').update(content).digest('hex') };
+    }
+    output.set('provenance.json', Buffer.from(JSON.stringify({ name: info.name, version: info.version, resolved: pin, integrity: locked.integrity, files }, null, 2) + '\n'));
+    const destination = join(root, 'web/js/shared/toolkit');
+    if (check) {
+        const drift = [...output].filter(([name, content]) => {
+            try { return !readFileSync(join(destination, name)).equals(content); }
+            catch (error) { if (error.code === 'ENOENT') return true; throw error; }
+        }).map(([name]) => name);
+        if (drift.length) throw new Error(`Toolkit browser distribution drift: ${drift.join(', ')}`);
+    } else {
+        mkdirSync(destination, { recursive: true });
+        for (const [name, content] of output) writeFileSync(join(destination, name), content);
+    }
+    return info.version;
+}
+
+if (process.argv[1] && import.meta.url === pathToFileURL(resolve(process.argv[1])).href) {
+    try {
+        if (process.argv.slice(2).some(arg => arg !== '--check')) throw new Error('Usage: vendor-toolkit.mjs [--check]');
+        console.log(`Toolkit ${syncToolkit({ check: process.argv.includes('--check') })}: verified`);
+    } catch (error) { console.error(error.message); process.exitCode = 1; }
+}
@@ -85,6 +85,8 @@ class PromptManagerLogger:
        # Main logger
        self.logger = logging.getLogger("prompt_manager")
        self.logger.setLevel(getattr(logging, self.config["level"]))
+        # ComfyUI's root handler would print every record a second time.
+        self.logger.propagate = False

        # Clear existing handlers
        for handler in self.logger.handlers[:]:
@@ -100,6 +102,7 @@ class PromptManagerLogger:
        # Console handler
        if self.config["console_logging"]:
            console_handler = logging.StreamHandler()
+            console_handler.setLevel(self._console_level())
            console_handler.setFormatter(formatter)
            self.logger.addHandler(console_handler)

@@ -124,6 +127,15 @@ class PromptManagerLogger:
        # Component-specific loggers
        self._setup_component_loggers()

+    def _console_level(self) -> int:
+        """Console threshold: everything at DEBUG, otherwise warnings only.
+
+        INFO still reaches the log file and the web log viewer.
+        """
+        if str(self.config["level"]).upper() == "DEBUG":
+            return logging.DEBUG
+        return logging.WARNING
+
    def _setup_component_loggers(self):
        """Set up loggers for specific components.

@@ -363,6 +375,10 @@ class PromptManagerLogger:
                    logger = logging.getLogger(logger_name)
                    logger.setLevel(level)

+            for handler in self.logger.handlers:
+                if type(handler) is logging.StreamHandler:
+                    handler.setLevel(self._console_level())
+
        # Re-setup loggers if handlers changed
        if any(
            key in new_config
@@ -2,6 +2,7 @@

 import { app } from "../../scripts/app.js";
 import { api } from "../../scripts/api.js";
+const { installClassicControls } = await import(api.fileURL('/prompt_manager/js/classic-node.js'));

 // ============================================================================
 // Top Bar Button Integration (similar to rgthree-comfy approach)
@@ -302,7 +303,8 @@ app.registerExtension({
        // CRITICAL FIX: Ensure text widget always returns current value during serialization
        // This fixes the issue where graphToPrompt reads stale cached values
        const self = this;
-        setTimeout(() => {
+        this._textSyncTimer = setTimeout(() => {
+          if (self._classicScope?.signal.aborted) return;
          const textWidget = self.widgets?.find((w) => w.name === "text");
          if (textWidget) {
            // Store reference to the widget for the closure
@@ -334,13 +336,16 @@ app.registerExtension({
              };

              // Sync on every keystroke
-              textWidget.inputEl.addEventListener('input', syncValue);
+              const listen = self._classicScope
+                ? (event) => self._classicScope.listen(textWidget.inputEl, event, syncValue)
+                : (event) => textWidget.inputEl.addEventListener(event, syncValue);
+              listen('input');
              // Sync on change (for paste, autocomplete, etc.)
-              textWidget.inputEl.addEventListener('change', syncValue);
+              listen('change');
              // Sync when focus leaves the field
-              textWidget.inputEl.addEventListener('blur', syncValue);
+              listen('blur');
              // Sync on keyup as backup
-              textWidget.inputEl.addEventListener('keyup', syncValue);
+              listen('keyup');

              // Initial sync
              syncValue();
@@ -377,7 +382,7 @@ app.registerExtension({
            width: 100%;
            height: 100%;
            padding: 8px;
-            background-color: #2a2a2a;
+            background-color: ${nodeData.name === 'PromptManager' ? 'var(--ca-surface)' : '#2a2a2a'};
            border-radius: 4px;
            box-sizing: border-box;
            display: flex;
@@ -983,6 +988,7 @@ app.registerExtension({
            throw new Error(`Unknown method: ${method}`);
          }

+          if (this._classicScope) options.signal = this._classicScope.signal;
          const response = await fetch(api.fileURL(url), options);

          if (!response.ok) {
@@ -997,10 +1003,12 @@ app.registerExtension({

          return { results: data.results || [] };
        } catch (error) {
-          console.error(
-            `[PromptManager] API call failed for ${method}:`,
-            error,
-          );
+          if (!this._classicScope?.signal.aborted) {
+            console.error(
+              `[PromptManager] API call failed for ${method}:`,
+              error,
+            );
+          }
          throw error;
        }
      };
@@ -1174,6 +1182,7 @@ app.registerExtension({
          document.body.removeChild(notification);
        }, 3000);
      };
+      if (nodeData.name === 'PromptManager') installClassicControls(nodeType, app, parseSearchQuery, api);
    }
  },
 });
@@ -0,0 +1,14 @@
+.pm-classic .pm-classic-workspace { min-block-size: 0; }
+.pm-classic .pm-classic-toolbar { display: flex; flex-wrap: wrap; gap: 8px; flex-shrink: 0; }
+.pm-classic-toolbar > button { flex: 1; }
+.pm-classic .pm-classic-results { flex: 1; min-block-size: 100px; overflow: auto; padding: 8px; border: 1px solid var(--ca-line); border-radius: 5px; background: var(--ca-field); }
+.pm-classic-message { color: var(--ca-muted); text-align: center; padding: 12px; margin: 0; overflow-wrap: anywhere; }
+.pm-classic-error { color: var(--ca-error-text); background: var(--ca-error-bg); }
+.pm-classic-count { color: var(--ca-text); text-align: center; margin: 0 0 10px; }
+.pm-classic button.pm-classic-result { display: flex; flex-direction: column; align-items: stretch; text-align: start; inline-size: 100%; white-space: normal; margin-block-end: 5px; }
+.pm-classic-result[aria-pressed="true"] { border-color: var(--ca-accent); box-shadow: inset 3px 0 var(--ca-accent); }
+.pm-classic-preview { overflow-wrap: anywhere; }
+.pm-classic-metadata { color: var(--ca-muted); font-size: 11px; overflow-wrap: anywhere; }
+.pm-classic-restore { white-space: normal !important; }
+.pm-classic-notification { position: fixed; inset-block-start: 20px; inset-inline-end: 20px; padding: 10px 15px; border: 1px solid var(--ca-border); border-radius: 5px; z-index: 10000; max-inline-size: min(300px, calc(100vw - 40px)); overflow-wrap: anywhere; }
+.pm-classic-notification[data-kind="error"] { color: var(--ca-error-text); background: var(--ca-error-bg); border-color: var(--ca-error); }
@@ -0,0 +1,156 @@
+import { createScope, createButton, mountTheme } from './shared/toolkit/core.js';
+
+function loadStyles() {
+    const href = new URL('./classic-node.css', import.meta.url).href;
+    if ([...document.querySelectorAll('link[rel="stylesheet"]')].some(link => link.href === href)) return;
+    const link = document.createElement('link');
+    Object.assign(link, { rel: 'stylesheet', href });
+    document.head.append(link);
+}
+
+function message(node, text, error = false) {
+    node._classicResultsScope?.dispose();
+    const element = document.createElement('p');
+    element.className = error ? 'pm-classic-message pm-classic-error' : 'pm-classic-message';
+    element.textContent = text;
+    element.setAttribute('role', error ? 'alert' : 'status');
+    node.resultsSection.replaceChildren(element);
+}
+
+export function installClassicControls(nodeType, app, parseSearchQuery, api) {
+    const prototype = nodeType.prototype;
+    const onCreated = prototype.onNodeCreated;
+    const onRemoved = prototype.onRemoved;
+    prototype.onNodeCreated = function (...args) {
+        this._classicScope = createScope();
+        this._classicNotifications = new Set();
+        this._classicScope.cleanup(() => {
+            clearTimeout(this._textSyncTimer);
+            clearTimeout(this.resultHideTimer);
+            this._classicResultsScope?.dispose();
+            for (const item of this._classicNotifications) { clearTimeout(item.timer); item.element.remove(); }
+            this._classicNotifications.clear();
+        });
+        onCreated.apply(this, args);
+    };
+    prototype.onRemoved = function (...args) {
+        this._classicScope?.dispose();
+        return onRemoved?.apply(this, args);
+    };
+    prototype.createSearchUI = function (container) {
+        loadStyles();
+        container.classList.add('ca-tools', 'pm-classic');
+        mountTheme(container, app.ui?.settings, this._classicScope);
+        this._classicContainer = container;
+        const wrapper = document.createElement('div');
+        wrapper.className = 'pm-classic-workspace';
+        const buttons = document.createElement('div');
+        buttons.className = 'pm-classic-toolbar';
+        for (const [label, action, primary] of [
+            ['🔍 Search', () => this.performSearch(), true],
+            ['📋 Recent', () => this.loadRecentPrompts()],
+            ['🌐 Web UI', () => this.openWebInterface()],
+        ]) {
+            const button = createButton(label, primary ? 'ca-primary' : '');
+            this._classicScope.listen(button, 'click', action);
+            buttons.append(button);
+        }
+        wrapper.append(buttons);
+        if (this.properties.showTestButton) {
+            const test = createButton('🔧 Test API');
+            this._classicScope.listen(test, 'click', () => this.testApiConnection());
+            wrapper.append(test);
+        }
+        this.resultsSection = document.createElement('div');
+        this.resultsSection.className = 'pm-classic-results';
+        wrapper.append(this.resultsSection);
+        container.replaceChildren(wrapper);
+        message(this, '💡 Click Search or Recent to find prompts');
+    };
+    prototype.performSearch = async function () {
+        const { text, tags } = parseSearchQuery(this.widgets?.find(widget => widget.name === 'search_text')?.value || '');
+        if (!text && !tags.length) { message(this, '⚠️ Enter search text or tag:name'); return; }
+        await this._classicQuery('search_prompts', { search_text: text, tags }, '🔍 Searching database...');
+    };
+    prototype.loadRecentPrompts = async function () {
+        await this._classicQuery('get_recent_prompts', { limit: 20 }, '📋 Loading recent prompts...');
+    };
+    prototype._classicQuery = async function (method, params, pending) {
+        message(this, pending);
+        try {
+            const response = await this.callNodeMethod(method, params);
+            if (this._classicScope.signal.aborted) return;
+            this.displayResults(response.results || []);
+            this.showNotification(response.results?.length ? `Found ${response.results.length} prompts` : 'No recent prompts found');
+        } catch (error) {
+            if (this._classicScope.signal.aborted) return;
+            message(this, `❌ ${error.message}`, true);
+            this.showNotification(error.message, 'error');
+        }
+    };
+    prototype.displayResults = function (results) {
+        if (this._classicScope.signal.aborted) return;
+        this._searchResults = results || [];
+        this._selectedPromptIndex = -1;
+        if (!results?.length) { message(this, '📭 No prompts found'); return; }
+        this._classicResultsScope?.dispose();
+        this._classicResultsScope = createScope();
+        const header = document.createElement('p');
+        header.className = 'pm-classic-count';
+        header.textContent = `📚 Found ${results.length} prompt${results.length === 1 ? '' : 's'}`;
+        this.resultsSection.replaceChildren(header);
+        results.forEach((result, index) => {
+            const button = createButton('', 'pm-classic-result');
+            button.setAttribute('aria-pressed', 'false');
+            const preview = document.createElement('span');
+            preview.className = 'pm-classic-preview';
+            preview.textContent = result.text.length > 80 ? result.text.substring(0, 80) + '...' : result.text;
+            const metadata = document.createElement('span');
+            metadata.className = 'pm-classic-metadata';
+            metadata.textContent = `${result.category || 'No category'} · ${result.rating ? '⭐' + result.rating : 'No rating'} · ${result.created_at ? new Date(result.created_at).toLocaleDateString() : 'Unknown'} · ${Array.isArray(result.tags) ? result.tags.join(', ') : 'No tags'}`;
+            button.append(preview, metadata);
+            this._classicResultsScope.listen(button, 'click', () => this.usePrompt(result, index));
+            this.resultsSection.append(button);
+        });
+        this.startAutoHideTimer();
+    };
+    prototype.highlightSelectedResult = function (index) {
+        this._selectedPromptIndex = index;
+        this.resultsSection.querySelectorAll('.pm-classic-result').forEach((element, i) => element.setAttribute('aria-pressed', String(i === index)));
+    };
+    prototype.testApiConnection = async function () {
+        message(this, '🔧 Testing API connection...');
+        try {
+            const response = await fetch(api.fileURL('/prompt_manager/test'), { signal: this._classicScope.signal });
+            if (!response.ok) throw new Error(`HTTP ${response.status}: ${response.statusText}`);
+            const data = await response.json();
+            if (!data.success) throw new Error(data.message || 'Test failed');
+            if (this._classicScope.signal.aborted) return;
+            message(this, `✅ API Connection Successful! ${data.message || ''} ${data.timestamp || ''}`);
+            this.showNotification('API connection test passed!', 'success');
+        } catch (error) {
+            if (this._classicScope.signal.aborted) return;
+            message(this, `❌ API Connection Failed: ${error.message}`, true);
+            this.showNotification(`API test failed: ${error.message}`, 'error');
+        }
+    };
+    prototype.hideResults = function () {
+        if (this._classicScope.signal.aborted || this.restoreButton) return;
+        this.resultsSection.style.display = 'none';
+        this.restoreButton = createButton('🔄 Results auto-hidden · Click to restore', 'pm-classic-restore');
+        this._classicScope.listen(this.restoreButton, 'click', () => this.showResults());
+        this.resultsSection.after(this.restoreButton);
+    };
+    prototype.showNotification = function (text, type = 'info') {
+        if (this._classicScope.signal.aborted) return;
+        const element = document.createElement('div');
+        element.className = 'ca-tools pm-classic-notification';
+        element.dataset.caTheme = this._classicContainer.dataset.caTheme;
+        element.dataset.kind = type;
+        element.setAttribute('role', type === 'error' ? 'alert' : 'status');
+        element.textContent = text;
+        document.body.append(element);
+        const item = { element, timer: setTimeout(() => { element.remove(); this._classicNotifications.delete(item); }, 3000) };
+        this._classicNotifications.add(item);
+    };
+}
@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2025 ComfyAssets
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
@@ -0,0 +1,23 @@
+# Initial source provenance
+
+The initial browser controls are extracted from ComfyAssets' own
+KikoTools modules at commit `1820fb19ea5d200e8cd2a09bcbbcc35926f13228`.
+KikoTools remains unchanged by this extraction. Future toolkit changes belong
+here and are validated in PromptManager before a later KikoTools adoption PR.
+
+| Toolkit file | KikoTools source | Original source SHA-256 |
+| --- | --- | --- |
+| `ui/core.js` | `web/ui/core.js` | `cd10b700441a607cb1d56051cf0a430c0b36f901c0c351d8f4dae067090d8838` |
+| `ui/controls.css` | `web/ui/controls.css` | `64d6b0f3059b0a21187796059fe14bfb5358a796a18f775543b7baef43874e80` |
+
+Host orchestration and coverage helpers were extracted and generalized from
+KikoTools' maintainer tooling, with isolated tracked-file installation and a
+project preparation adapter proven against PromptManager. They have no runtime
+imports from either node pack. All original code retains the ComfyAssets MIT
+license. No Pixaroma implementation, styles or assets were copied.
+
+`ui/core.js` is unchanged. `ui/controls.css` retains only the shared control,
+range, touch-target and forced-colors rules (original lines 1–61, 97–99, 118,
+170–172 and closing brace 174). Feature-view selectors remain in KikoTools.
+The retained declarations are unchanged; the extracted stylesheet SHA-256 is
+`3ae1ca39077ffc3621b86ae7ef77202841fa27061b0e4623f2bb0413b27ecd7b`.
@@ -0,0 +1,69 @@
+.ca-tools {
+    color-scheme: dark;
+    --ca-surface: #2b2b2e;
+    --ca-field: #202023;
+    --ca-control: #37373b;
+    --ca-hover: #45454b;
+    --ca-text: #eeeef1;
+    --ca-muted: #b5b5bd;
+    --ca-line: #48484f;
+    --ca-border: #7d7d87;
+    --ca-accent: #0877bb;
+    --ca-focus: #5bc2ff;
+    --ca-error: #d52430;
+    --ca-error-text: #ffadb3;
+    --ca-error-bg: #391d23;
+    font: 13px/1.5 Inter, ui-sans-serif, system-ui, sans-serif;
+    background: var(--ca-surface);
+    color: var(--ca-text);
+}
+.ca-tools[data-ca-theme="light"] {
+    color-scheme: light;
+    --ca-surface: #ffffff;
+    --ca-field: #f5f5f7;
+    --ca-control: #eeeef1;
+    --ca-hover: #e2e2e8;
+    --ca-text: #23232b;
+    --ca-muted: #5c5c68;
+    --ca-line: #d4d4dc;
+    --ca-border: #85858f;
+    --ca-focus: #0066a6;
+    --ca-error-text: #a20d20;
+    --ca-error-bg: #fff0f1;
+}
+.ca-tools :where(div, span, label, input, textarea, button, select, fieldset) { box-sizing: border-box; }
+.ca-tools :where(button, input, select, textarea) { font: inherit; color: inherit; accent-color: var(--ca-accent); }
+.ca-tools :where(button, select, input:not([type="radio"], [role="switch"]), textarea) { border: 1px solid var(--ca-border); border-radius: 5px; min-block-size: 30px; }
+.ca-tools button { display: inline-flex; align-items: center; justify-content: center; gap: 6px; padding: 4px 10px; background: var(--ca-control); cursor: pointer; white-space: nowrap; }
+.ca-tools button:hover:not(:disabled) { background: var(--ca-hover); }
+.ca-tools button:disabled { opacity: .42; cursor: default; }
+.ca-tools :where(input:not([type="radio"], [role="switch"]), select, textarea) { background: var(--ca-field); min-inline-size: 0; padding: 4px 8px; }
+.ca-tools :where(button, input, select, textarea):focus-visible { outline: 2px solid var(--ca-focus); outline-offset: 2px; }
+.ca-tools :where(input, textarea)::placeholder { color: var(--ca-muted); opacity: 1; }
+.ca-tools .ca-primary, .ca-tools button[aria-current="page"] { background: var(--ca-accent); border-color: var(--ca-accent); color: #fff; }
+.ca-tools .ca-primary:hover:not(:disabled) { background: #096ba6; }
+.ca-tools .ca-danger { background: var(--ca-error); border-color: var(--ca-error); color: #fff; }
+.ca-tools .ca-danger:hover:not(:disabled) { background: #b51c28; }
+.ca-tools .ca-icon-button { min-inline-size: 30px; padding-inline: 6px; }
+.ca-tools .ca-field-label { display: block; font-size: 11px; color: var(--ca-muted); }
+.ca-tools .ca-field { display: inline-flex; align-items: center; gap: 6px; min-inline-size: 0; }
+.ca-tools .ca-switch { display: inline-flex; align-items: center; gap: 8px; cursor: pointer; min-block-size: 30px; font-size: 12px; }
+.ca-tools .ca-switch input { appearance: none; position: relative; inline-size: 36px; min-block-size: 24px; border: 1px solid var(--ca-border); border-radius: 20px; background: var(--ca-control); margin: 0; cursor: pointer; flex-shrink: 0; }
+.ca-tools .ca-switch input::before { content: ""; position: absolute; inline-size: 16px; block-size: 16px; background: var(--ca-muted); inset-block-start: 3px; inset-inline-start: 3px; border-radius: 50%; }
+.ca-tools .ca-switch input:checked { background: var(--ca-accent); border-color: var(--ca-accent); }
+.ca-tools .ca-switch input:checked::before { background: #fff; inset-inline-start: 15px; }
+.ca-tools .ca-segments { border: 0; padding: 0; margin: 0; display: inline-flex; gap: 2px; min-inline-size: 0; }
+.ca-tools .ca-segments label { position: relative; display: inline-flex; min-inline-size: 24px; min-block-size: 30px; cursor: pointer; }
+.ca-tools .ca-segments input { position: absolute; inset: 0; margin: 0; opacity: 0; inline-size: 100%; block-size: 100%; cursor: pointer; }
+.ca-tools .ca-segments label > span { padding: 4px 12px; background: var(--ca-field); border: 1px solid var(--ca-border); border-radius: 4px; color: var(--ca-text); font-size: 13px; }
+.ca-tools .ca-segments input:checked + span { background: var(--ca-accent); border-color: var(--ca-accent); color: #fff; }
+.ca-tools .ca-segments input:focus-visible + span { outline: 2px solid var(--ca-focus); outline-offset: 2px; }
+.ca-tools .ca-visually-hidden { position: absolute; inline-size: 1px; block-size: 1px; clip-path: inset(50%); overflow: hidden; white-space: nowrap; }
+.ca-tools .ca-range { display: flex; align-items: center; gap: 10px; flex-shrink: 0; color: var(--ca-muted); font-size: 11px; }
+.ca-tools .ca-range input[type="range"] { flex: 1; inline-size: 60px; min-inline-size: 0; margin: 0; padding: 0; border: 0; min-block-size: 30px; cursor: pointer; }
+.ca-tools .ca-range output { min-inline-size: 44px; font-variant-numeric: tabular-nums; }
+@media (pointer: coarse) { .ca-tools :where(button, select), .ca-tools .ca-segments label > span, .ca-tools .ca-switch { min-block-size: 40px; } }
+@media (forced-colors: active) {
+    .ca-tools { --ca-accent: Highlight; --ca-focus: Highlight; --ca-border: ButtonText; --ca-line: CanvasText; }
+    .ca-tools .ca-switch input:checked::before { background: HighlightText; }
+}
@@ -0,0 +1,138 @@
+export function createScope() {
+    const controller = new AbortController();
+    const cleanups = [];
+    return {
+        signal: controller.signal,
+        listen(target, event, callback) {
+            target.addEventListener(event, callback, { signal: controller.signal });
+        },
+        cleanup(callback) { cleanups.push(callback); },
+        debounce(callback, delay) {
+            let timer;
+            cleanups.push(() => clearTimeout(timer));
+            return (...args) => {
+                clearTimeout(timer);
+                if (!controller.signal.aborted) timer = setTimeout(() => callback(...args), delay);
+            };
+        },
+        dispose() {
+            if (controller.signal.aborted) return;
+            controller.abort();
+            cleanups.splice(0).forEach(callback => callback());
+        },
+    };
+}
+
+export function themeFromColor(color) {
+    let values;
+    const hex = color.match(/^#([0-9a-f]{3}|[0-9a-f]{6})$/i)?.[1];
+    if (hex) {
+        const expanded = hex.length === 3 ? [...hex].map(value => value + value).join('') : hex;
+        values = expanded.match(/../g).map(value => parseInt(value, 16));
+    } else if (/^rgb\(/.test(color)) {
+        values = color.match(/[\d.]+/g)?.slice(0, 3).map(Number);
+    }
+    if (!values || values.length !== 3) return null;
+    const linear = values.map(value => value / 255).map(value => value <= .04045 ? value / 12.92 : ((value + .055) / 1.055) ** 2.4);
+    return linear[0] * .2126 + linear[1] * .7152 + linear[2] * .0722 > .35 ? 'light' : 'dark';
+}
+
+export function mountTheme(element, settings, scope) {
+    const stylesheet = new URL('./controls.css', import.meta.url).href;
+    if (![...document.querySelectorAll('link[rel="stylesheet"]')].some(link => link.href === stylesheet)) {
+        const link = document.createElement('link');
+        link.rel = 'stylesheet';
+        link.href = stylesheet;
+        document.head.append(link);
+    }
+    const preference = matchMedia('(prefers-color-scheme: dark)');
+    const update = () => {
+        const background = getComputedStyle(document.body).getPropertyValue('--bg-color').trim();
+        element.dataset.caTheme = themeFromColor(background) || (preference.matches ? 'dark' : 'light');
+    };
+    const observer = new MutationObserver(update);
+    for (const target of [document.documentElement, document.body]) observer.observe(target, { attributes: true, attributeFilter: ['style', 'class', 'data-theme'] });
+    scope.cleanup(() => observer.disconnect());
+    scope.listen(preference, 'change', update);
+    if (settings?.addEventListener) scope.listen(settings, 'Comfy.ColorPalette.change', update);
+    update();
+}
+
+export function createButton(text, className = '') {
+    const element = document.createElement('button');
+    element.type = 'button';
+    element.className = className;
+    element.textContent = text;
+    return element;
+}
+
+export function createSlider(label, { id, min, max, step, value, unit }, scope, onInput) {
+    const field = document.createElement('div');
+    field.className = 'ca-range';
+    const caption = document.createElement('label');
+    caption.htmlFor = id;
+    caption.textContent = label;
+    const input = document.createElement('input');
+    Object.assign(input, { type: 'range', id, min, max, step, value });
+    const output = document.createElement('output');
+    output.setAttribute('for', id);
+    output.value = `${value} ${unit}`;
+    scope.listen(input, 'input', () => {
+        output.value = `${input.value} ${unit}`;
+        onInput(Number(input.value));
+    });
+    field.append(caption, input, output);
+    return field;
+}
+
+export function createField(label, input, id) {
+    const field = document.createElement('label');
+    field.className = 'ca-field';
+    field.htmlFor = id;
+    const caption = document.createElement('span');
+    caption.className = 'ca-field-label';
+    caption.textContent = label;
+    input.id = id;
+    field.append(caption, input);
+    return field;
+}
+
+export function createSwitch(label, className, id) {
+    const input = document.createElement('input');
+    input.type = 'checkbox';
+    input.role = 'switch';
+    input.checked = true;
+    input.className = className;
+    const field = createField(label, input, id);
+    field.className = 'ca-switch';
+    field.replaceChildren(input, document.createTextNode(label));
+    return field;
+}
+
+export function createSelect(options, className) {
+    const select = document.createElement('select');
+    select.className = className;
+    for (const [value, text] of options) select.add(new Option(text, value));
+    return select;
+}
+
+export function createSegments(label, options, name, scope, onChange) {
+    const fieldset = document.createElement('fieldset');
+    fieldset.className = 'ca-segments';
+    const legend = document.createElement('legend');
+    legend.className = 'ca-visually-hidden';
+    legend.textContent = label;
+    fieldset.append(legend);
+    options.forEach(([value, text], index) => {
+        const input = document.createElement('input');
+        input.type = 'radio';
+        input.name = name;
+        input.value = value;
+        input.checked = index === 0;
+        const field = createField(text, input, `${name}-${value}`);
+        field.replaceChildren(input, field.firstChild);
+        scope.listen(input, 'change', () => onChange(value));
+        fieldset.append(field);
+    });
+    return fieldset;
+}
@@ -0,0 +1,24 @@
+{
+  "name": "@comfyassets/toolkit",
+  "version": "0.1.0",
+  "resolved": "https://codeload.github.com/ComfyAssets/ComfyAssets-Toolkit/tar.gz/66644f5620e10efeaba090dca2d5be54baa2ee14",
+  "integrity": "sha512-jvDj3iYJHjRCH7nZimoF4KNLwEVdzKVQIOZrMfoLg9aLnHm98R8YvBUOvnlJ+JNrM8/LnD2m30u3ggSTnR0/sw==",
+  "files": {
+    "core.js": {
+      "source": "ui/core.js",
+      "sha256": "cd10b700441a607cb1d56051cf0a430c0b36f901c0c351d8f4dae067090d8838"
+    },
+    "controls.css": {
+      "source": "ui/controls.css",
+      "sha256": "3ae1ca39077ffc3621b86ae7ef77202841fa27061b0e4623f2bb0413b27ecd7b"
+    },
+    "LICENSE": {
+      "source": "LICENSE",
+      "sha256": "0c865294d0c580dbe365d9ff5ccd655bd2d3716ca3282cc485b5cf789ec8ea6f"
+    },
+    "SOURCE.md": {
+      "source": "SOURCE.md",
+      "sha256": "46c226483f1d0c01524b1363435ccb3b1e67c2b0f6ed9161f7f087e49e8ed5a9"
+    }
+  }
+}
Author	SHA1	Message	Date
Vito Sansevero	5160dbe703	fix(tooling): reject lookalike toolkit download URLs (#186 )	2026-10-16 22:12:22 -07:00
Vito Sansevero	cde61bffbb	test(ui): retain Text node Web UI coverage alongside Classic	2026-10-16 22:06:23 -07:00
Vito Sansevero	062a7c3c79	feat(ui): adopt shared toolkit for Prompt Manager Classic (#186 )	2026-10-16 22:00:23 -07:00
Vito	f98f6fa08d	test(ci): validate shared toolkit in real PromptManager hosts (#189 ) * test(ci): prove shared toolkit with real PromptManager host coverage * test(ci): match KikoTools Python 3.13 compatibility coverage	2026-10-16 20:56:50 -07:00
Vito	ce82dfb912	fix: quiet routine console logging and prevent duplicate output (#183 )	2026-10-16 09:58:05 -07:00
Vito	5ded3189c1	test: cover backup restore and destructive browser workflows (#185 )	2026-10-16 07:56:15 -07:00
Vito	f1b1d4731b	test: exercise real page workflows and enforce frontend coverage (#181 )	2026-10-16 06:45:20 -07:00
Vito	e9fe586442	fix: repair prompt edit hashes, auto-tag review, and stale UI responses (#180 ) * fix: keep edited prompt hashes consistent Fixes #176 * fix: align gallery auto-tag review with scoped image APIs Fixes #177 * fix: keep Tags prompt results on the current filter Fixes #178 * fix: ignore stale metadata in admin image viewers Fixes #179 * test: compare canonical gallery paths on macOS	2026-10-16 06:14:06 -07:00
				`@@ -0,0 +1 @@`
				`"""Browser workflow fixtures; never imported by production code."""`