v0.3.3: Wildcard support panel & Impact Pack integration

- Add wildcard input toolbar to Prompt tab (right column) with one-click
  syntax buttons ({|}, {n$|}, __|__, <lora:>, etc.) and selection wrapping
- Add wildcard file manager: create/edit/delete .txt/.yaml files stored in
  user/default/Workflow-Studio/wildcard/
- Tab-ify Prompt tab center pane (Presets / Preset Manager toggle)
- New wildcard CRUD API (GET/POST /api/wfm/wildcards/*)
- New Wildcard Integration section in Settings tab: auto-detects
  ComfyUI-Impact-Pack and creates a directory junction (Windows) or symlink
  (other OS) between WFS wildcard dir and Impact Pack wildcards dir; existing
  files are migrated automatically; link can be removed via UI

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

DEVLOG.md

@@ -1,5 +1,608 @@
 # DEVLOG - ComfyUI-Workflow-Studio
 
+## 2026-04-28: v0.3.3 Promptタブ — ワイルドカード支援パネル・Impact Packシンボリックリンク連携
+
+### 概要
+
+- Promptタブのレイアウトを3カラム構成に変更
+  - 中央ペイン（Col2）: Presets / Preset Manager をタブ切り替え化
+  - 右ペイン（Col3）: ワイルドカード支援パネルを新設
+- ワイルドカードファイル管理（txt/yaml）の CRUD API を追加
+- Settingsタブに Wildcard Integration セクションを追加（Impact Pack ジャンクション/シンボリックリンク連携）
+
+### 変更内容
+
+#### `py/config.py`
+
+- `COMFYUI_ROOT = _COMFYUI_ROOT` を追加（外部モジュールから参照可能に）
+- `WILDCARD_DIR = DATA_DIR / "wildcard"` を追加
+
+#### `py/services/wildcard_service.py` — 新規作成
+
+- `WildcardService(wildcard_dir)` クラス
+  - `list_wildcards()` — txt/yaml/yml ファイル一覧を返す
+  - `get_content(filename)` — ファイル内容を取得
+  - `save_file(filename, content)` — ファイルを保存（新規/上書き）
+  - `delete_file(filename)` — ファイルを削除
+  - `_safe_path(filename)` — `..` / スラッシュ / 拡張子チェックによるパストラバーサル防止
+- Impact Pack 連携メソッド
+  - `find_impact_pack_wildcards(comfyui_root)` — `custom_nodes/` 以下で "impact-pack" ディレクトリを検索
+  - `get_link_status(comfyui_root)` — インストール状況・リンク状態・パスを返す dict
+  - `create_link(comfyui_root)` — 既存 WFS ファイルを Impact Pack dir へ移行後、ジャンクション/シンボリックリンクを作成
+  - `remove_link()` — ジャンクション/シンボリックリンクを削除して通常ディレクトリに復元
+- プラットフォームヘルパー
+  - `_is_junction(path)` — Windows の `GetFileAttributesW` + `FILE_ATTRIBUTE_REPARSE_POINT` でジャンクション検出（`os.path.islink()` では検出不可）
+  - `_create_junction_or_symlink(link, target)` — Windows は `mklink /J`、他 OS は `os.symlink`
+  - `_remove_junction_or_symlink(path)` — Windows は `rmdir`（ジャンクションを削除、中身に影響なし）、他は `os.unlink`
+- コンストラクタ: `_is_junction()` で事前確認し、ジャンクション/シンボリックリンクの場合は mkdir をスキップ
+
+#### `py/routes/wildcard_routes.py` — 新規作成
+
+- `GET /api/wfm/wildcards` — ファイル一覧
+- `GET /api/wfm/wildcards/content?filename=` — ファイル内容取得
+- `POST /api/wfm/wildcards/save` — ファイル保存
+- `POST /api/wfm/wildcards/delete` — ファイル削除
+- `GET /api/wfm/wildcards/link-status` — Impact Pack リンク状態取得
+- `POST /api/wfm/wildcards/create-link` — ジャンクション/シンボリックリンク作成（移行ファイルリストを返す）
+- `POST /api/wfm/wildcards/remove-link` — リンク解除
+
+#### `py/wfm.py`
+
+- `wildcard_routes.setup_routes(app)` を追加
+
+#### `templates/index.html`
+
+- Promptタブ Col2 をタブ切り替え構造（`.wfm-prompt-center-tabnav` + `.wfm-prompt-center-pane`）に変更
+- Promptタブ Col3 にワイルドカード支援パネル（`.wfm-wc-panel`）を新設
+  - ツールバー: `{|}`, `|`, `__`, `:`, `;`, `$`, `<lora:>`, `[]`, `{n$|}`, ファイルピッカーボタン
+  - プロンプトテキストエリア（`.wfm-wc-prompt-ta`）
+  - ファイル管理セクション（ファイル一覧 + インラインエディタ）
+- Helpタブ: `wfm-help-prompt-8`、`wfm-help-prompt-9`、`wfm-help-settings-10` を追加
+
+#### `static/js/prompt-tab.js`
+
+- ワイルドカード API ヘルパー: `wcFetchFiles()`、`wcFetchContent()`、`wcSaveFile()`、`wcDeleteFile()`
+- `wcInsertAtCursor(textarea, open, close)` — 選択テキストをラップ、または `open+close` を挿入してカーソルを `open` の末尾に移動
+- `wcRenderFileList()`、`wcOpenEditor()`、`wcCloseEditor()`、`wcRefreshFiles()`、`wcUpdateFilePicker()`
+- `initPromptTab()` に追加:
+  - 中央ペインのタブ切り替えハンドラ
+  - ワイルドカードツールバーボタン（`data-wc-open` / `data-wc-close` 属性で制御）
+  - Loraボタン: `<lora::1:LBW=;>` を挿入してカーソル位置調整
+  - `{n$|}` ボタン: `prompt()` で n を入力し `{n$|}` を挿入
+  - ファイルピッカー（ポップアップ型、クリックで `__filename__` 挿入）
+  - ファイルマネージャのイベントハンドラ（新規作成・保存・削除）
+
+#### `static/js/settings-tab.js`
+
+- Data Management セクションの直後に **Wildcard Integration** `<details>` セクションを追加
+- セクション展開時に `GET /api/wfm/wildcards/link-status` を呼び出して動的 UI をレンダリング
+  - Impact Pack 未インストール: インストール誘導メッセージ + GitHub リンク
+  - インストール済み・リンクなし: Impact Pack パス表示 + 「リンクを作成」ボタン（移行ファイル名を表示）
+  - リンク済み: リンク先パス表示 + 「リンクを解除」ボタン
+
+#### `static/js/app.js`
+
+- `wfm-help-prompt-8`、`wfm-help-prompt-9`、`wfm-help-settings-10` の ID マッピングを追加
+
+#### `static/js/i18n.js`
+
+- `helpPrompt8`、`helpPrompt9`、`helpSettings10` を EN/JA/ZH に追加
+
+#### `static/css/main.css`
+
+- `.wfm-prompt-center-tabnav`、`.wfm-prompt-center-tab`、`.wfm-prompt-center-pane` — 中央ペインタブ UI
+- `.wfm-wc-panel`、`.wfm-wc-toolbar`、`.wfm-wc-btn`、`.wfm-wc-prompt-ta` — ワイルドカードパネル
+- `.wfm-wc-file-picker-wrap`、`.wfm-wc-file-picker`、`.wfm-wc-picker-item` — ファイルピッカー
+- `.wfm-wc-files-section`、`.wfm-wc-file-list`、`.wfm-wc-file-item`、`.wfm-wc-editor` — ファイルマネージャ
+
+---
+
+## 2026-04-28: v0.3.2 生成UIタブ — Checkpoint Batch・Seed UIレイアウト修正
+
+### 概要
+
+- 生成UIタブの右パネルに **Checkpoint Batch** 機能を追加
+- Seed行のレイアウトを2段構成に変更（seed値とモード選択が見切れる問題を解消）
+
+### 変更内容
+
+#### `templates/index.html` — UI要素追加・修正
+
+**Checkpoint Batch パネル追加:**
+- 右パネル（Seed行の下・結果表示の上）に `wfm-ckpt-batch-panel` を追加
+- チェックボックス ON/OFF でバッチ設定欄を展開/折りたたみ
+- Include Folders テキスト入力 — カンマ区切りでサブフォルダ名を指定。空欄でcheckpointフォルダ内の全モデルを対象
+- Exclude Folders テキスト入力 — カンマ区切りで除外するサブフォルダ名を指定
+- 対象モデル数プレビュー表示 (`wfm-ckpt-batch-info`)
+- バッチ進捗エリア — 現在のモデル名、インデックス/総数、アンバー色プログレスバー (`wfm-ckpt-batch-bar`)
+
+**Seed レイアウト修正:**
+- 横並び1行（`flex-direction: row`）→ 縦2行（`flex-direction: column`）に変更
+- 1行目: `Seed:` ラベル + 数値入力（`flex:1` で横幅いっぱい）
+- 2行目: モード選択セレクト（`width:100%`）
+
+**ヘルプタブ:**
+- GenerateUI タブ説明に gen-11（Checkpoint Batch の説明）を追加
+- gen-8（Seed control）に2段レイアウト化の補足を追加
+
+#### `static/js/generate-tab.js` — バッチロジック追加・生成処理リファクタリング
+
+**新規追加:**
+- `_ckptBatch` — `{ aborted: false }` バッチ中断フラグ
+- `_parseFolderList(str)` — カンマ区切り文字列をトリム・小文字化して配列に変換
+- `_getModelFolder(modelPath)` — パスの最初の `/` より前を抽出してフォルダ名を取得。`\\` を `/` に正規化、ルート直下は `""` を返す
+- `_filterCheckpoints(checkpoints, includeStr, excludeStr)` — include/exclude フィルタを適用したチェックポイントリストを返す。大文字小文字を区別しない
+- `_updateBatchInfo()` — チェックポイントリストのフィルタ済み件数を `wfm-ckpt-batch-info` に即時反映
+- `initCheckpointBatch()` — チェックボックス・include/exclude 入力のイベントリスナーを登録
+- `_coreGenerate(silent)` — 1回の生成コア処理（`silent=true` のとき完了トーストを省略）。エラー時はスローする
+- `_runBatchGenerate()` — チェックポイントリストをループし `_coreGenerate` を順番に呼び出す。各反復でワークフロー内の全checkpointノードの `ckpt_name` を書き換える。エラーは件数カウントして継続。完了後に結果サマリをトースト表示
+
+**変更:**
+- `handleGenerate()` — バッチが有効な場合は `_runBatchGenerate()` を、無効の場合は `_coreGenerate(false)` を呼び出すよう分岐。ボタン管理（disabled / Stop 表示）を共通 try/finally で処理
+- interrupt ボタンのハンドラ — `_ckptBatch.aborted = true` を設定してから `comfyUI.interrupt()` を呼び出し、単発生成とバッチの両方を停止できるように
+- Refresh Models ボタンのハンドラ — モデルリスト再取得後に `_updateBatchInfo()` を呼び出してバッチ件数を更新
+- `initGenerateTab()` — 末尾で `initCheckpointBatch()` を呼び出し。初期接続成功時に `_updateBatchInfo()` を呼び出し
+
+---
+
+## 2026-04-27: v0.3.1 ギャラリー拡張（フォルダ/ファイル操作・ワークフロー保存）
+
+### 概要
+
+- ギャラリータブにフォルダ作成・削除機能を追加
+- ギャラリータブにファイル削除・移動機能を追加（単体・複数選択対応）
+- 操作後もフォルダツリーの展開状態を維持するよう改善
+- 生成UIタブで生成した画像のワークフローをギャラリーメタデータに自動保存
+- MetadataタブのワークフローJSON表示をComfyUI生成画像全般（`prompt`キー）に対応
+
+### 変更内容
+
+#### `py/services/gallery_metadata.py` — メタデータ操作追加
+
+- `delete(image_path)` 追加 — 画像削除時にメタデータエントリを除去
+- `rename_path(old_path, new_path)` 追加 — ファイル移動後のパスキー付け替え
+- `allowed` セットに `"workflow"` を追加 — 生成UIからのワークフロー保存を受け付けるように
+
+#### `py/services/gallery_service.py` — ファイル・フォルダ操作追加
+
+- `create_folder(parent_path, name)` — 無効文字チェック付きでサブフォルダを作成。作成後にフォルダキャッシュを無効化
+- `delete_folder(folder_path)` — `shutil.rmtree` で再帰削除。ルートフォルダは保護
+- `delete_images(paths)` — 複数画像ファイルを削除。各ファイルのメタデータ削除・キャッシュ無効化も実行
+- `move_images(paths, dest_folder)` — 複数画像を別フォルダへ移動。ファイル名衝突時は連番サフィックス付与。メタデータのパスキーを `rename_path` で引き継ぎ
+- `extract_workflow_from_metadata` 修正 — PNG埋め込みの参照キーを `workflow` → `workflow / prompt` の順に拡張。どちらも存在しない場合は `gallery_metadata.json` の `workflow` フィールドへフォールバック
+
+#### `py/routes/gallery_routes.py` — エンドポイント追加
+
+- `POST /wfm/gallery/folder` — フォルダ作成
+- `DELETE /wfm/gallery/folder` — フォルダ削除
+- `POST /wfm/gallery/images/delete` — 画像削除（単体・複数）
+- `POST /wfm/gallery/images/move` — 画像移動（単体・複数）
+
+#### `static/js/gallery-tab.js` — フロントエンド拡張
+
+**API定数追加:**
+- `folderCreate`, `folderDelete`, `imagesDelete`, `imagesMove`
+
+**state追加:**
+- `folderTree` — ツリー全体データを保持（移動先フォルダ一覧の生成に使用）
+
+**フォルダツリー展開状態の保持:**
+- `_getExpandedPaths()` — 再構築前に展開済みフォルダのパスを `Set` で収集
+- `_restoreTreeState(expandedPaths, selectedPath)` — 再構築後に展開状態・選択ハイライトを復元。階層の浅い順に展開することで子ノードのDOM存在を保証
+- `renderTreeNode` — 各アイテムに `data-path` 属性を付与（復元の識別子）
+- `loadFolderTree` — 初回ロード判定（`isFirstLoad`）を追加。2回目以降は `_restoreTreeState` を呼び出して展開状態を維持
+
+**フォルダ操作:**
+- `createFolder()` — `prompt()` でフォルダ名入力後、API呼び出し・ツリー再読み込み
+- `deleteFolder()` — 確認ダイアログ後、再帰削除・currentFolder リセット・ツリー再読み込み
+- フォルダラベルクリック時に Delete Folder ボタンの `disabled` 状態を更新（ルート選択時は削除不可）
+
+**ファイル削除・移動:**
+- `performDeleteImages(paths)` — 削除後に `state.images` / `state.selectedImages` を即時更新。詳細パネルの選択中画像が削除された場合はパネルをリセット
+- `performMoveImages(paths, dest)` — 移動後に同様に state を即時更新
+- `flattenFolderTree(node)` — ツリーデータをフラットリストに変換（移動先選択に使用）
+- `openMoveModal(paths)` — 移動先フォルダ選択モーダルを動的生成。現在フォルダを除く全フォルダをドロップダウン表示
+- 詳細パネルの Move To... / Delete ボタンを画像選択時に有効化
+
+#### `templates/index.html` — UI要素追加
+
+- フォルダツリーヘッダーに「+ New」「Del」ボタン（`wfm-gallery-tree-actions`）
+- 詳細パネル Info タブに「Move To...」「Delete」ボタン（`wfm-gallery-file-actions`）
+- 一括バーに「Move To...」「Delete」ボタン
+- ヘルプ項目を10項目から11項目に更新
+
+#### `static/css/gallery-tab.css` — スタイル追加
+
+- `.wfm-gallery-tree-header` — `justify-content: space-between` でタイトルとボタンを両端配置
+- `.wfm-gallery-tree-actions` — フォルダ操作ボタンのフレックスコンテナ
+- `.wfm-gallery-file-actions` — 詳細パネルのファイル操作ボタン
+- `.wfm-gallery-move-modal` / `.wfm-gallery-move-modal-title` / `.wfm-gallery-move-dest-sel` / `.wfm-gallery-move-modal-footer` — 移動先選択モーダル
+
+#### `static/js/generate-tab.js` — ワークフロー自動保存
+
+- `_outputDir` モジュール変数 — outputパスをキャッシュ
+- `_fetchOutputDir()` — `/api/wfm/settings/output-dir` からoutputパスを取得
+- `saveGeneratedImagesMeta(images, workflow)` — 生成完了後、各画像のフルパスを組み立てて `/wfm/gallery/image/meta` にワークフローを保存。`type !== "output"` の一時ファイルはスキップ
+- `initGenerateTab` — 初期化時に `_fetchOutputDir()` を実行。`wfm-output-dir-changed` イベントで設定変更時にパスを同期
+- `handleGenerate` — 生成成功後に `saveGeneratedImagesMeta` を非同期呼び出し
+
+### 技術的な判断
+
+- **ツリー展開状態の復元**: `innerHTML = ""` による完全再構築を維持しつつ、展開パスを `Set` で保存して復元する方式を採用。差分DOMパッチより実装が単純で、フォルダ追加・削除後のツリー構造変化にも対応できる
+- **PNG `prompt` キーの参照**: ComfyUIのSaveImageノードはデフォルトでPNGに `prompt` キー（API形式）のみを埋め込む。`workflow` キー（UI形式）が埋め込まれるのは特定の操作時のみ。`prompt` を参照することで既存の全ComfyUI生成画像に対応
+- **フォールバック優先順位**: PNG埋め込み（`workflow` > `prompt`）> `gallery_metadata.json` の順とし、ComfyUI本体が埋め込んだデータを最優先に
+
+---
+
+## 2026-04-18: v0.3.0 モデルグループ表示改善（全タイプ横断・サイドパネル修正）
+
+### 概要
+
+- モデルタブのグループフィルタードロップダウンを全タイプ横断表示に改善
+- ComfyUIサイドパネルのModel Groupsビューを v0.2.9 のタイプ別形式に対応させバグ修正
+
+### 変更内容
+
+#### `static/js/models-tab.js` — グループフィルター全タイプ横断表示
+
+- `state.allModelGroups` 追加 — 全タイプのグループを `{ type: { groupName: [models] } }` 形式で保持
+- `fetchAllModelGroups()` 追加 — `type` パラメータなしで全タイプのグループをAPIから一括取得
+- `renderGroupFilter()` 改善 — ドロップダウンオプションを `[Checkpoint] GroupName` / `[LoRA] GroupName` 形式で全タイプ分表示。値は `type::groupName` としてエンコード
+- グループフィルター `change` ハンドラ更新 — 選択したグループが現在と異なるタイプの場合、モデルタイプタブを自動切り替えしてモデルを再ロード
+- `saveModelGroups()` — 保存時に `state.allModelGroups[type]` も更新
+- `loadModelsForCurrentType()` — ロード時に `state.allModelGroups[type]` を同期
+- `loadMetadataAndModels()` — 初回ロード時に `fetchAllModelGroups()` で全タイプのグループを一括取得
+
+#### `web/comfyui/node_sets_menu.js` — サイドパネルのModel Groupsビュー修正
+
+- `renderModelGroups()` を新タイプ別形式 `{ type: { groupName: [...] } }` に対応
+  - 旧: `groups[groupName]` が配列を期待 → `TypeError: .filter is not a function` でクラッシュ
+  - 新: `flatGroups = [{modelType, groupName, members}]` にフラット展開してから描画
+- グループヘッダーに `[Checkpoint]` / `[LoRA]` 等のタイプラベルを追加（`wfm-nlp-model-type-badge`クラス）
+- `typeOf[name] || modelType` — モデルリスト未取得時のフォールバックをグループのモデルタイプに変更
+
+---
+
+## 2026-04-18: v0.2.9 モデル有効/無効・複数選択・一括削除
+
+### 概要
+
+- モデルファイルの拡張子リネーム（`.disabled`サフィックス）でComfyUIへの表示を制御
+- モデル種別ごとのグループスコープ（checkpointグループはcheckpointタブにのみ表示）
+- 複数選択モードと一括グループ操作・ファイル削除機能を追加
+
+### 変更内容
+
+#### `py/services/models_service.py` — 有効/無効・削除ロジック追加
+
+- `_DISABLED_SUFFIX = ".disabled"` 定数追加
+- `_SIDECAR_EXTENSIONS` — 削除対象の付属ファイル拡張子リスト（`.preview.png` 〜 `.webp` + `.json`, `.civitai.info`, `.info`）
+- `find_model_file(model_type, model_name)` — 有効・無効両状態を検索、`(Path, is_enabled)` を返す
+- `enable_model(model_type, model_name)` — `.disabled` → 元の拡張子にリネーム
+- `disable_model(model_type, model_name)` — 元の拡張子 → `.disabled` にリネーム（`path.name` ベースでサブディレクトリ二重化バグを回避）
+- `scan_disabled_models(model_type)` — `rglob("*.disabled")` でスキャン、正規化名リストを返す
+- `get_model_groups(model_type=None)` — `model_type` パラメータ追加。旧フラット形式 `{ "groupName": [...] }` を `_groups_legacy` に退避し、`{ "_groups": { "checkpoint": {...} } }` 形式へ自動マイグレーション
+- `save_model_groups(groups, model_type)` — `model_type` パラメータ追加、種別ごとに保存
+- `delete_model(model_type, model_name)` — モデルファイル（有効・無効どちらも対応）を削除。`path.name` から `.disabled` を除去してstemを正しく計算し、全サイドカーファイルを削除。メタデータエントリも削除
+
+#### `py/routes/models_routes.py` — エンドポイント追加・変更
+
+**新エンドポイント:**
+
+- `GET /api/wfm/models/disabled?type=` — 指定タイプの無効モデル名リストを返す
+- `POST /api/wfm/models/toggle` — `{ model_type, model_name, enabled }` でモデル1件の有効/無効を切り替え
+- `POST /api/wfm/models/group-toggle` — `{ model_type, group_name, enabled }` でグループ内全モデルを一括切り替え
+- `POST /api/wfm/models/delete` — `{ model_type, model_names: [] }` で複数モデルを一括削除
+
+**変更:**
+
+- `GET /api/wfm/models/groups` — `?type=` クエリパラメータ追加
+- `POST /api/wfm/models/groups` — ボディを `{ "model_type": ..., "groups": {...} }` 形式に変更
+
+#### `static/js/comfyui-client.js` — Hypernetworkバグ修正
+
+- `_fetchModelList` で新ComfyUI APIフォーマット `["COMBO", {"values":[...]}]` に対応
+- `Array.isArray(first)` チェックを追加、文字列 `"COMBO"` をスプレッドしてしまう問題を解消
+
+#### `static/js/models-tab.js` — フロントエンド全体
+
+**state追加:**
+
+- `disabledModels: {}` — タイプ別の無効モデルSet
+- `statusFilter: "all"` — "all" / "enabled" / "disabled"
+- `selectMode: false`, `selectedModels: new Set()` — 複数選択状態
+
+**新関数:**
+
+- `isModelDisabled()`, `fetchDisabledModels()`, `toggleModelEnable()`, `toggleGroupEnable()` — 有効/無効操作
+- `toggleSelectMode()` — 選択モードのON/OFF切り替え、ボタンテキスト更新
+- `toggleModelSelection(modelName)` — DOM直接更新（再レンダリングなし）
+- `clearSelection()` — 選択リセット
+- `renderBulkActionBar()` — グループ選択・追加/削除・新規作成・削除ボタンを描画
+- `bulkAddToGroup()`, `bulkRemoveFromGroup()` — 一括グループ操作
+- `bulkDeleteModels()` — `confirm()` で確認後 `/api/wfm/models/delete` を呼び出し、ローカルstateを即時更新
+
+**各ビュー:**
+
+- ThumbView / CardView: 無効オーバーレイ・⏸ボタン・selectMode時チェックボックスオーバーレイ追加
+- TableView: チェックボックス列・`wfm-table-td-check` 追加
+- `renderSideGroup()`: "全て有効化" / "全て無効化" ボタン追加
+
+**タイプ切り替え:**
+
+- `groupFilter`, `statusFilter`, `selectMode`, `selectedModels` をリセット
+
+#### `templates/index.html` — UI要素追加
+
+- `<select id="wfm-models-status-filter">` — All / Enabled / Disabled フィルター
+- `<button id="wfm-models-select-btn">` — 選択モード切り替え
+- `<div id="wfm-models-bulk-bar">` — 一括操作バー（初期非表示）
+- `<li id="wfm-help-models-11">` — ヘルプ項目追加
+
+#### `static/css/main.css` — スタイル追加
+
+- `.wfm-model-disabled` / `.wfm-disabled-overlay` — 無効状態の見た目
+- `.wfm-toggle-btn` / `.wfm-toggle-btn.wfm-toggle-disabled` — ⏸ボタン
+- `.wfm-badge-disabled` — 無効バッジ
+- `.wfm-select-check` / `.wfm-select-check.checked` — チェックボックス
+- `.wfm-card-checked` — 選択済みカードのアウトライン
+- `.wfm-bulk-bar` / `.wfm-bulk-count` / `.wfm-bulk-sep` / `.wfm-table-td-check` — 一括操作バー
+
+#### `static/js/i18n.js` — 新キー追加（3言語）
+
+- 有効/無効操作: `modelEnable`, `modelDisable`, `modelDisabled`, `modelStatusAll`, `modelStatusEnabled`, `modelStatusDisabled`, `modelGroupEnableAll`, `modelGroupDisableAll`, `modelToggleError`, `modelStatusWarning`
+- 複数選択: `modelSelectMode`, `modelSelectExit`, `modelSelected`, `modelBulkAddGroup`, `modelBulkRemoveGroup`, `modelBulkCreateAdd`, `modelBulkAddDone`, `modelBulkRemoveDone`
+- ファイル削除: `modelBulkDelete`, `modelBulkDeleteConfirm`, `modelBulkDeleteDone`, `modelBulkDeleteError`
+- ヘルプ: `helpModels11`（複数選択・一括削除の説明）、`helpModels3` 更新（ステータスフィルター追記）
+
+### 技術的な判断
+
+- **拡張子リネーム方式**: ComfyUIはスキャン時に認識拡張子のみ列挙するため、`.disabled`サフィックスを付けるだけでモデルを隠せる。ファイル移動や専用DBを使わず最もシンプルな実装
+- **DOM直接更新（選択モード）**: 選択トグルのたびに`renderModelGrid()`を呼ぶと大量再レンダリングが起きる。`querySelectorAll("[data-model-name]")`で対象要素を絞り`classList.toggle()`のみ実行
+- **stemバグの根本原因**: `path.stem`は最後のサフィックスのみ除去する。`model.safetensors.disabled`の`stem`は`model.safetensors`になるため、`model.safetensors.png`を探してしまう。`.disabled`を先に除去してから`Path.stem`を計算する必要がある
+
+---
+
+## 2026-04-14: v0.2.8 データ保存先変更・エクスポート/インポート機能追加
+
+### 概要
+
+- プラグインデータの保存先を `custom_nodes/ComfyUI-Workflow-Studio/data/` から `ComfyUI/user/default/Workflow-Studio/` に変更
+- `user/default/` が存在しない環境（Portable版・Dockerなど）では従来の `data/` にフォールバック
+- 設定タブに「データ管理」セクションを追加（エクスポート/インポート機能）
+
+### 変更内容
+
+#### `py/config.py` — DATA_DIR 保存先変更
+
+**`DATA_DIR` の解決ロジックを変更:**
+
+- 変更前: `DATA_DIR = PLUGIN_DIR / "data"` （固定）
+- 変更後: `user/default/` が存在すれば `DATA_DIR = _COMFYUI_USER_DEFAULT / "Workflow-Studio"`、存在しなければ `PLUGIN_DIR / "data"` にフォールバック
+- `_COMFYUI_ROOT` の定義位置を `DATA_DIR` の前に移動（`_COMFYUI_WORKFLOWS` と共用）
+
+#### `py/routes/settings_routes.py` — エクスポート/インポートAPI追加
+
+**新エンドポイント:**
+
+- `GET /api/wfm/settings/export` — `settings.json`, `metadata.json`, `node_metadata.json`, `node_sets.json`, `prompts.json`, `model_metadata.json`, `gallery_metadata.json` の7ファイルを1つのJSONバンドルとして返す（`Content-Disposition: attachment` でDL）
+- `POST /api/wfm/settings/import` — JSONバンドルを受け取り、含まれるファイルを個別に書き戻す。存在しないキーはスキップ
+
+**新定数:**
+
+- `_DATA_FILES` — エクスポート/インポート対象ファイル名のリスト
+
+#### `static/js/settings-tab.js` — データ管理UIセクション追加
+
+**Eagle連携セクションの直下に `<!-- Data Management -->` セクションを追加:**
+
+- エクスポートボタン: クリックで `wfm-data-export.json` をダウンロード
+- インポートボタン: `<label>` でファイル選択ダイアログを開く（`.json` 限定）
+- ステータス表示: 成功・失敗をインラインで表示（成功: green / 失敗: red）
+- 同一ファイルの再インポートができるよう、インポート後にファイル入力をリセット
+
+#### `static/js/i18n.js` — 新キー追加（3言語）
+
+**追加キー（英語・日本語・中国語）:**
+
+- `dataManagement`, `dataManagementHint`, `exportData`, `importData`
+- `exportSuccess`, `exportError`, `importSuccess`, `importError`
+
+#### `templates/index.html` / `static/js/app.js` / `static/js/i18n.js` — ヘルプタブ更新
+
+- `wfm-help-settings-8` をデータ管理の説明に変更
+- `wfm-help-settings-9`（アコーディオン説明）を追加（HTML・app.jsマッピング・i18n 3言語）
+
+### 移行手順（既存ユーザー向け）
+
+1. 設定タブ →「データ管理」→「エクスポート」で `wfm-data-export.json` を保存
+2. ComfyUIを再起動（新パスで空の状態で起動）
+3. 設定タブ →「データ管理」→「インポート」でエクスポートしたファイルを選択
+4. ComfyUIを再起動して反映
+
+または手動で `custom_nodes/ComfyUI-Workflow-Studio/data/` の内容を `ComfyUI/user/default/Workflow-Studio/` にコピーしてから再起動。
+
+---
+
+## 2026-04-06: v0.2.6 UI改善・バッジ保存修正・フォルダフィルター追加
+
+### 概要
+- ワークフロー/モデル/ノードタブのサイドパネルを常時表示固定に変更
+- グリッドをページネーションからスクロール全件表示に変更
+- ワークフロータブのバッジが再起動後に消える問題を修正
+- バッジフィルターボタンをパレット定義バッジで統一（ワークフロータブ）
+- モデルタブにフォルダ（サブディレクトリ）フィルターを追加
+- モデルカードビューから拡張子・フォルダバッジを削除（詳細パネルで確認可能）
+- サムネイルカードサイズを 178×200px に調整、グリッドレイアウトを修正
+
+### 変更内容
+
+#### `py/services/workflow_service.py` — バッジ保存修正
+
+**`save_metadata` のキーリストに `badges` を追加:**
+- 変更前: `("tags", "memo", "summary", "modelTypesOverride", "favorite")`
+- 変更後: `("tags", "memo", "summary", "modelTypesOverride", "favorite", "badges")`
+
+**`list_workflows` のレスポンスに `badges` フィールドを追加:**
+- `metadata` dict に `"badges": meta.get("badges", [])` を追加
+- これにより再起動後もバッジが保持される
+
+#### `static/js/workflow-tab.js` — バッジフィルター・サイドパネル・スクロール
+
+**バッジフィルターをパレット定義バッジで表示:**
+- `renderModelFilters()`: `getAllBadges()`（ワークフローに付いているバッジのみ）→ `getBadgePalette()`（パレット全バッジ）に変更
+- フィルターボタンにバッジカラーを適用
+
+**サイドパネル常時表示化:**
+- `showSidePanel()`: `panel.style.display = "flex"` を削除
+- `closeSidePanel()`: `panel.style.display = "none"` を削除、タイトルをクリアするのみ
+- ×ボタンのイベントリスナー削除
+
+**ページネーション廃止・スクロール全件表示:**
+- `WF_PER_PAGE` 定数削除
+- `updateWfPagination()` 関数削除
+- `renderGrid()`: ページスライス処理を削除、全件描画に変更
+
+#### `static/js/models-tab.js` — サイドパネル・スクロール・フォルダフィルター・カードビュー
+
+**サイドパネル常時表示化:**
+- `showSidePanel()`: `panel.style.display = "flex"` を削除
+- `closeSidePanel()`: `panel.style.display = "none"` を削除
+
+**ページネーション廃止・スクロール全件表示:**
+- `MODELS_PER_PAGE` 定数削除、`updatePagination()` 関数削除
+- `renderThumbView()` / `renderCardView()` / `renderTableView()`: `totalPages` 引数削除、全件描画に変更
+
+**フォルダフィルター追加:**
+- `state.dirFilter: ""` 追加
+- `filterModels()` に `dirFilter` による絞り込みを追加
+- `renderDirFilter()` 関数追加（現在のモデルタイプのサブディレクトリ一覧を `<select>` に反映）
+- モデルロード時・モデルタイプ切替時に呼び出し
+- `wfm-models-dir-filter` change イベントリスナー追加
+
+**モデルカードビューからバッジ削除:**
+- `renderCardView()`: `dir` バッジ・`ext` バッジを削除。ユーザーバッジ・タグのみ表示
+
+#### `static/js/nodes-tab.js` — サイドパネル・スクロール
+
+**サイドパネル常時表示化:**
+- `showNodeSidePanel()`: `panel.style.display = "flex"` を削除
+- `closeNodeSidePanel()`: `panel.style.display = "none"` を削除
+
+**ページネーション廃止・スクロール全件表示:**
+- `NODES_PER_PAGE` / `renderPagination()` / `clearPagination()` / `scrollGridToTop()` 削除
+- `renderNodeGrid()`: 全件描画に変更
+
+#### `templates/index.html` — サイドパネル・ページネーション・フォルダフィルター
+
+- 3タブ（ワークフロー/ノード/モデル）のサイドパネルから `style="display:none"` と×ボタンを削除
+- ページネーション用 `<div>` を3箇所から削除
+- モデルタブのツールバーに `<select id="wfm-models-dir-filter">` を追加（TagとGroupの間）
+
+#### `static/css/main.css` — グリッド・カードサイズ・サイドパネル
+
+**グリッド・カードサイズ変更:**
+- グリッド列幅: `161px` → `178px`
+- カード幅: `161px` → `178px`
+- サムネイル: `161×162px` → `178×200px`
+- `grid-auto-rows: max-content` / `align-items: start` / `justify-items: start` 追加（行高さ圧縮防止）
+
+**カードビュー:**
+- グリッド列幅: `minmax(180px, 1fr)` → `repeat(auto-fill, 220px)` 固定幅に変更（横伸び防止）
+- カード: `flex-direction: row` / `min-height: 56px` / `width: 220px` 固定
+
+**サイドパネル:**
+- `.wfm-side-panel-close` スタイル削除
+- `.wfm-side-panel-empty` クラス追加（選択前の空状態表示用）
+
+#### `static/js/i18n.js` — フォルダフィルター翻訳追加
+
+- `modelsAllDirs`: 英語 `"All Folders"` / 日本語 `"すべてのフォルダ"` / 中国語 `"所有文件夹"` を追加
+
+---
+
+## 2026-04-04: v0.2.5 追加修正
+
+### 概要
+- サイドパネルModels→By TypeでTextEncoderが表示されない問題を修正
+- サイドパネルのWorkflowsタブでも `.index.json` を非表示に
+- 未使用の `buildDropdown` 関数を削除
+
+### 変更内容
+
+#### `web/comfyui/node_sets_menu.js`
+
+**TextEncoder取得ロジック修正:**
+- 変更前: `/api/wfm/models?type=textencoder`（存在しないエンドポイント）
+- 変更後: `DualCLIPLoader` → `CLIPLoader` の順に `/object_info/{cls}` を試して `clip_name1` を取得（`comfyui-client.js` の `fetchTextEncoders()` と同じロジック）
+
+**`.index.json` 非表示:**
+- `loadWfData()`: `state.wfList = workflows.filter(w => w.filename !== ".index.json")` でサイドパネルのWorkflowsタブからも除外
+
+**未使用関数削除:**
+- `buildDropdown()` 関数を削除（Category/Packageドロップダウンは個別実装に置き換え済みだったため不要）
+
+---
+
+## 2026-04-03: v0.2.5 サイドパネル Category/Package サブタブ・テーマ設定・Workflow修正
+
+### 概要
+- サイドパネル（Workflow Studio Library）のNodesタブに📂 Category / 🧩 Packageサブタブを追加
+- サイドパネルのヘッダーに⚙テーマ設定ボタンを追加（背景・文字・ボーダー色カスタマイズ）
+- ワークフロータブで `.index.json` を非表示に
+
+### 変更内容
+
+#### `web/comfyui/node_sets_menu.js` — Nodesサブタブ追加・テーマ設定
+
+**Nodesタブのrow2サブタブ構成変更:**
+- 変更前: row2 = `☰ Sets`
+- 変更後: row2 = `☰ Sets` / `📂 Category` / `🧩 Package`
+
+**state追加:**
+- `activeNodeCategory: ""` — Categoryサブタブで選択中のカテゴリ値
+- `activeNodePackage: ""` — Packageサブタブで選択中のパッケージ値
+- `objectInfo: {}` — `/object_info` APIから取得した全ノード情報（パッケージ判定に使用）
+
+**`loadData()` 変更:**
+- `fetchObjectInfo()` を追加して `/object_info` を並行取得
+- `state.objectInfo` に保存
+
+**新規関数:**
+- `fetchObjectInfo()` — `GET /object_info` で全ノード情報を取得
+- `extractPackageName(pythonModule)` — `python_module` からパッケージ名を抽出
+- `getNodeCategory(nodeType)` — `state.objectInfo` 優先でカテゴリを取得（LiteGraphフォールバック）
+- `getNodePackage(nodeType)` — `state.objectInfo[nodeType].python_module` からパッケージ名を取得
+- `renderNodesByCategory(container)` — カテゴリドロップダウンをcontent上部に挿入してリスト表示
+- `renderNodesByCategoryList(container)` — 選択カテゴリ＋検索テキストでフィルタしてカード表示
+- `renderNodesByPackage(container)` — パッケージドロップダウンをcontent上部に挿入してリスト表示
+- `renderNodesByPackageList(container)` — 選択パッケージ＋検索テキストでフィルタしてカード表示
+
+**ドロップダウンのDOM挿入方式:**
+- `.wfm-nlp-filter-row` クラスのdivを `.wfm-nlp-content` の直前に `insertBefore` で挿入
+- `renderContent()` 冒頭で `panelEl.querySelectorAll(".wfm-nlp-filter-row").forEach(e => e.remove())` により他タブ移動時に削除
+
+**テーマ設定:**
+- `THEME_KEY = "wfm_nlp_theme"` — localStorage保存キー
+- `THEME_VARS` — 設定可能な5変数: `--comfy-menu-bg`（背景）、`--comfy-input-bg`（サブヘッダーBG）、`--input-text`（文字色）、`--border-color`（ボーダー）、`--descrip-text`（補助テキスト色）
+- `loadTheme()` — localStorageから読み込み
+- `applyTheme(panel, theme)` — パネル要素にCSS変数をインラインsetPropertyで上書き
+- `buildThemePanel(panel)` — カラーピッカーUIを動的生成（ライブプレビュー・Save・Resetボタン付き）
+- パネルのHTMLに `.wfm-nlp-theme-btn`（⚙）と `.wfm-nlp-theme-panel` を追加
+- `createPanel()` 内でテーマボタンのイベントリスナーを登録、`applyTheme(panel, loadTheme())` で起動時に保存済みテーマを適用
+
+#### `static/js/workflow-tab.js` — `.index.json` 非表示
+
+- `filterWorkflows()` の先頭に `if (wf.filename === ".index.json") return false;` を追加
+
+### 技術的な判断
+
+- **`python_module` の取得元をAPIに変更:** `LiteGraph.registered_node_types` にはバックエンド由来の `python_module` が存在しないため、全ノードが `ComfyUI (Built-in)` 判定になる問題があった。`/object_info` APIを `loadData()` 時に並行取得することで正確なパッケージ判定を実現
+- **CSS変数のインライン上書き:** テーマ色はパネル要素自体に `style.setProperty` で適用。ComfyUI本体の `:root` 変数を書き換えず、パネルスコープ内のみに影響させる設計
+- **ドロップダウンのDOMインジェクション:** Category/Packageビューのドロップダウンは `renderContent` の都度生成・削除する方式を採用。タブ切替時のクリーンアップを `renderContent` 冒頭の `.wfm-nlp-filter-row` 削除処理で一元管理
+
+---
+
 ## 2026-03-29: v0.2.4 GenerateUIタブ レイアウト再設計
 
 ### 概要
@@ -880,3 +1483,43 @@ GitHub公開・ComfyUI Manager登録・初回リリース
 - README.md 作成（スクリーンショット4枚付き）
 - ComfyUI Manager 登録PR: https://github.com/Comfy-Org/ComfyUI-Manager/pull/2706
 - GitHub Release v0.1.0: https://github.com/ketle-man/ComfyUI-Workflow-Studio/releases/tag/v0.1.0
+
+---
+
+## 2026-04-13: Gallery タブ追加 & 全タブ Group UI 統一
+
+### 概要
+- ギャラリータブ（Phase 1）実装：6800枚超の画像ブラウザ
+- Workflow / Nodes / Gallery の Group UI を Models タブ基準に統一
+- Settings タブを2カラムレイアウトに変更（テーマを右固定）
+
+### Gallery タブ機能
+- **3カラム表示** — サムネイル / テーブル切り替え、Fav列を左端に
+- **サーバーサイドフィルタ** — グループ・お気に入り・タグによる server-side filtering
+- **マルチセレクト** — Ctrl+クリックで複数選択、Bulk Bar でまとめて操作
+- **グループ管理** — 作成・Rename・削除（Models パネルと同一UIパターン）
+- **os.scandir() + フォルダキャッシュ** — 6800枚環境でのパフォーマンス改善
+- **出力フォルダ設定** — Settings タブからギャラリー参照フォルダを変更可能
+
+### Group UI 統一
+- **Workflow タブ** — `renderSideGroup()` を新設し Models 4 セクションパターンに変更（Current Groups / Add to Group / Create New Group / Manage Groups）。冗長なヘッダーブロック削除
+- **Nodes タブ** — `renderSideGroups()` を全面書き換え。`×` ボタン・"Add" ボタン・"Rename (✎)" 追加
+- **Gallery タブ** — `renderDetailGroup()` を新設、同パターン適用
+
+### Settings 2カラムレイアウト
+- テーマパネルを右側（`float:right; width:50%`）に固定
+- 左側に UI言語〜保存ボタンを連続配置（ギャップなし）
+- `position:sticky; top:0` でテーマパネルをスクロールに追従
+
+### 変更ファイル
+- `py/services/gallery_metadata.py` — `rename_group()`, `get_group_member_set()` 追加
+- `py/services/gallery_service.py` — `_FolderCache`, `_scan_folder()`, `group_filter` 対応
+- `py/routes/gallery_routes.py` — `PUT /wfm/gallery/groups/{name}` 追加
+- `static/js/gallery-tab.js` — マルチセレクト・サーバーサイドフィルタ・renderDetailGroup
+- `static/js/nodes-tab.js` — `renderSideGroups()` 全面書き換え
+- `static/js/workflow-tab.js` — `renderSideGroup()` 新設、旧ハンドラ削除
+- `static/js/settings-tab.js` — 2カラムレイアウト HTML 構造変更
+- `static/css/gallery-tab.css` — multi-selected・bulk-bar・セクションタイトルスタイル
+- `static/css/main.css` — Settings レイアウト CSS（float:right ベース 50:50）
+- `templates/index.html` — Gallery "Group"→"Groups"、各タブ static HTML → JS動的生成、Gallery ヘルプカード追加
+

README.md

@@ -5,7 +5,7 @@ A comprehensive workflow management and generation UI plugin for [ComfyUI](https
 Browse, organize, and execute workflows directly from a dedicated studio interface — without switching between windows or manually editing JSON.
 
 ![Workflow Studio](https://img.shields.io/badge/ComfyUI-Custom_Node-blue)
-![Version](https://img.shields.io/badge/version-0.2.4-green)
+![Version](https://img.shields.io/badge/version-0.3.3-green)
 
 ## Screenshots
 
@@ -21,9 +21,9 @@ Browse, organize, and execute workflows directly from a dedicated studio interfa
 |:---:|:---:|
 | ![Nodes](docs/screenshot_nodes.png) | ![Models](docs/screenshot_models.png) |
 
-| Help & Support Tab | |
+| Gallery Tab | Help & Support Tab |
 |:---:|:---:|
-| ![Help](docs/screenshot_help.png) | |
+| ![Gallery](docs/screenshot_gallery.png) | ![Help](docs/screenshot_help.png) |
 
 | Workflow Studio Library (ComfyUI) | ComfyUI Integration |
 |:---:|:---:|
@@ -50,19 +50,20 @@ Browse, organize, and execute workflows directly from a dedicated studio interfa
 - **Embedded workflow metadata** — workflow JSON is embedded in the PNG (tEXt chunk), compatible with ComfyUI's drag-and-drop import
 - **Auto-import** — the captured workflow is automatically imported and appears in the Workflow tab
 
-### GenerateUI Tab (v0.2.4)
+### GenerateUI Tab (v0.3.2)
 - **3-tab layout** — Input / Model / Settings tabs, each with a Raw JSON column on the right for instant preview and direct editing
 - **Input tab** — Prompt (top) and Image drag-and-drop (bottom) in the left column; Raw JSON (540px) in the right column
 - **Model tab** — Checkpoint, VAE, LoRA, ControlNet, UNET, TextEncoder selectors with filter; Raw JSON on the right
 - **Settings tab** — KSampler (top) and LatentImage (bottom) in the left column; Raw JSON on the right
 - **Always-visible Raw JSON** — edit the API-format JSON directly from any tab with syntax highlighting; Apply button reloads the workflow
 - **One-click generation** — queue prompts to ComfyUI without leaving the studio
-- **Seed control** — randomize, lock, or manually set seeds
+- **Seed control** — randomize, lock, or manually set seeds; seed input and mode selector stacked vertically for readability
+- **Checkpoint Batch** — enable via checkbox in the right panel to sequentially generate with every checkpoint model; filter by include folders (comma-separated subfolder names, empty = all) and/or exclude folders; Stop button aborts after the current generation completes; amber progress bar tracks per-model progress
 - **UI-to-API conversion** — automatic conversion supporting subgraphs (nested workflows), COMBO types, and display-only node exclusion
 - **Eagle integration** — auto-save generated images to [Eagle](https://eagle.cool/) with metadata
 
 ### Prompt Tab
-- **3-column layout** — AI Assistant, Presets editor, and Preset Manager displayed side-by-side
+- **3-column layout** — AI Assistant (left), Presets/Preset Manager tab-panel (center), Wildcard support (right)
 - **AI chat assistant** — powered by [Ollama](https://ollama.com/), generate and refine prompts interactively
 - **Image attachment** — attach reference images for vision-capable models
 - **Translation** — JA/EN/ZH translation buttons for multilingual prompt creation
@@ -71,17 +72,38 @@ Browse, organize, and execute workflows directly from a dedicated studio interfa
 - **Group management** — create groups, assign/remove presets, delete groups from the Presets panel
 - **Clipboard copy** — copy positive/negative prompts individually (PP Copy / NP Copy)
 - **GenUI Set** — apply preset prompts directly to the GenerateUI interface
+- **Wildcard input toolbar** — one-click buttons to insert `{|}`, `{n$|}`, `__|__`, `<lora::1:LBW=;>` and other wildcard syntax; wraps selected text when applicable
+- **Wildcard file manager** — create, view, and edit `.txt` / `.yaml` wildcard files stored in `user/default/Workflow-Studio/wildcard/`; click a filename in the file picker to insert `__filename__` at cursor
 
 ### Settings Tab
+- **2-column layout** — left column for all settings; right column shows the Theme panel fixed in place (sticky)
 - **Collapsible sections** — all settings organized in accordion panels for a clean layout
 - **Theme selection** — 13 built-in themes with visual swatch preview (Dark, Pop, Minimalist, Cyberpunk, Glassmorphism, Neumorphism, Retro Pixel, Pastel, Brutalism, Earthy, Material, Monotone, Corporate)
 - **Theme customization** — override colors (background, surface, text, primary, accent), add background patterns (horizontal/vertical/diagonal stripes, polka dot, checkerboard, custom SVG tiling with color/opacity/scale/gap controls), and select from 16 fonts including Japanese display fonts (Google Fonts)
 - **Workflows directory** — configure which folder to scan for workflows
+- **Gallery output directory** — configure which output folder the Gallery tab scans for images
 - **Eagle connection** — set Eagle API endpoint for auto-save
 - **Ollama connection** — configure Ollama server URL
 - **Default workflow** — set a workflow to auto-load on startup
+- **Data Management** — export all plugin data (settings, metadata, prompts, etc.) to a single JSON file; import to restore data (useful when migrating or reinstalling)
+- **Wildcard Integration** — link the WFS wildcard directory to ComfyUI-Impact-Pack's `wildcards/` directory (directory junction on Windows, symlink on other OS); existing WFS wildcard files are automatically migrated; requires [ComfyUI-Impact-Pack](https://github.com/ltdrdata/ComfyUI-Impact-Pack)
 - **Language** — English / Japanese / Chinese
 
+### Gallery Tab (v0.3.1)
+- **Image browser** — browse ComfyUI output images (Thumbnail / Table views) with server-side scanning optimized for 6,000+ image libraries
+- **Thumbnail / Table views** — switch view modes; Favorites column shown leftmost in Table view
+- **Folder management** — create subfolders ("+ New") or delete the selected folder with all contents ("Del") from the folder tree header
+- **File operations** — move or delete individual images from the detail panel's Info tab; bulk Move To... and Delete from the multi-select bar
+- **Multi-select** — Ctrl+click to select multiple images; Bulk Bar appears for batch operations (group, favorite, move, delete)
+- **Server-side filtering** — filter by group, favorites, or tags with fast server-side set lookup (no full rescan)
+- **Group management** — create, rename, delete groups and assign/remove images using the same 4-section panel as Models tab
+- **Favorites** — star images inline without reopening the detail panel
+- **Detail panel** — view filename, path, tags, groups, and metadata in a slide-out panel
+- **Workflow viewer** — Metadata tab displays workflow JSON from PNG embedded data (`prompt` / `workflow` keys) or from workflow saved by the Generate UI tab
+- **Workflow auto-save** — images generated from the Generate UI tab have their workflow automatically saved to gallery metadata
+- **Output folder configurable** — set the scanned output folder from Settings tab
+- **Performance** — folder-level mtime cache (30s TTL) for fast incremental refresh; tree expansion state preserved across folder operations
+
 ### Nodes Tab (v0.1.7)
 - **Node Browser** — browse all installed ComfyUI nodes from `/object_info` API with Card/Table views
 - **Search & Filter** — full-text search, filter by category, package, tags, groups, and favorites
@@ -100,13 +122,17 @@ Browse, organize, and execute workflows directly from a dedicated studio interfa
 - **Batch CivitAI fetch** — one-click batch fetch for all models of a type with SSE progress streaming
 - **Detail modal** — preview image, CivitAI info, thumbnail change via file upload
 - **GenUI Model button** — apply the selected model directly to the corresponding node in GenerateUI's current workflow (Checkpoint, LoRA, VAE, ControlNet, UNET, TextEncoder)
-- **Group management** — create, rename, delete groups and assign/remove models
+- **Group management** — create, rename, delete groups and assign/remove models; groups are scoped per model type (checkpoint groups only appear in the Checkpoint tab)
 - **Table view memo** — memo column displayed in table view for quick reference
 - **Preview images** — auto-detect `{model_stem}.preview.png` next to model files
+- **Enable / Disable models** — hide models from ComfyUI by renaming the file extension (`.disabled` suffix); toggle per card (⏸ button), per group (Enable All / Disable All), or filter by status (All / Enabled / Disabled)
+- **Multi-select & bulk operations** — enter selection mode to check multiple models; bulk action bar supports add/remove from groups and permanent file deletion (model file + preview images + sidecar files such as `.json` / `.info`)
 
-### Workflow Studio Library (ComfyUI Side Panel) (v0.2.3)
+### Workflow Studio Library (ComfyUI Side Panel) (v0.2.5)
 - **Workflows tab** — browse favorite workflows (All / ★ Favorites / Groups / By Badge sub-tabs), ★ star shown for favorites in All view
-- **Nodes tab** — browse favorite nodes (All / ★ Favorites / Groups / Sets sub-tabs), ★ star shown for favorites in All view
+- **Nodes tab** — browse favorite nodes (All / ★ Favorites / Groups / Sets / 📂 Category / 🧩 Package sub-tabs), ★ star shown for favorites in All view
+  - **Category sub-tab** — dropdown to filter nodes by top-level category
+  - **Package sub-tab** — dropdown to filter nodes by custom node package name
 - **Models tab** — browse installed models (All / ★ Favorites / Groups / By Type sub-tabs)
 - **Prompts tab** — browse prompt presets with All / Favorites / Categories sub-tabs
 - **Drag & drop workflows** — drag a workflow onto the canvas to load it
@@ -115,6 +141,7 @@ Browse, organize, and execute workflows directly from a dedicated studio interfa
 - **Copy prompts** — copy individual positive (P) or negative (N) prompts from sidebar items
 - **Double-click** — load workflows or place nodes without dragging
 - **Search** — search within each sub-tab to quickly find items
+- **⚙ Theme settings** — customize panel background, sub-header background, text, border, and secondary text colors; saved to localStorage and applied on every open
 
 ### Help & Support Tab (v0.1.3)
 - **Feature list** — overview of all features organized by tab
@@ -191,6 +218,53 @@ Click the **camera icon** (next to the W button) in ComfyUI's top bar to capture
 
 ## Changelog
 
+### v0.3.3
+- **Wildcard support panel** — new right column in the Prompt tab with a one-click toolbar for inserting wildcard syntax (`{|}`, `{n$|}`, `__|__`, `:`, `;`, `$`, `<lora::1:LBW=;>`, `[]`, single/multi pick) and wrapping selected text; dedicated prompt textarea and wildcard file picker (click to insert `__filename__`)
+- **Wildcard file manager** — create, view, edit, and delete `.txt` / `.yaml` wildcard files stored in `user/default/Workflow-Studio/wildcard/`; editor opens inline with filename input and save/cancel controls
+- **Preset/Preset Manager tab switch** — the center pane of the Prompt tab is now a two-tab panel (Presets / Preset Manager) to reclaim horizontal space for the new wildcard panel
+- **Wildcard Integration setting** — new accordion section in Settings tab; auto-detects ComfyUI-Impact-Pack; when installed, provides a button to create a directory junction (Windows) or symlink (other OS) from the WFS wildcard directory to Impact Pack's `wildcards/` directory; existing WFS files are migrated automatically; a Remove Link button reverses the operation
+
+### v0.3.2
+- **Checkpoint Batch** — new panel in the GenerateUI right column (below Seed, above results); enable via checkbox to auto-generate once per checkpoint model; filter included/excluded subfolders by comma-separated names (empty = all checkpoints); real-time preview of matched model count; amber progress bar shows current model name and index; Stop button aborts the loop after the current generation completes; failed models are counted and reported in the summary toast
+- **Seed layout fix** — seed value input and mode selector (Random / Fixed / Increment / Decrement) now stacked vertically so neither is clipped in narrow panels
+
+### v0.3.1
+- **Folder operations** — create subfolders and delete folders (with all contents) directly from the folder tree header buttons
+- **File operations** — move or delete individual images from the detail panel; bulk move and bulk delete from the multi-select bar
+- **Tree state preserved** — folder expansion state is maintained after create/delete/move/refresh operations
+- **Workflow viewer improved** — Metadata tab now reads both `prompt` (API format, the default for most ComfyUI-generated images) and `workflow` (UI format) keys from PNG metadata, covering virtually all ComfyUI output
+- **Workflow auto-save** — after each generation in the Generate UI tab, the current workflow is automatically saved to gallery metadata for the generated images; shown in the Metadata tab even if PNG embedding is absent
+
+### v0.3.0
+- **Cross-type group filter** — the group filter dropdown in the Models tab now shows groups from all model types simultaneously, each prefixed with a type label (`[Checkpoint]`, `[LoRA]`, etc.); selecting a group automatically switches to the corresponding model type
+- **Sidebar group display fixed** — the ComfyUI sidebar "Model Groups" view now correctly renders per-type groups (introduced in v0.2.9) with a type label on each group header; fixes a crash where `.filter is not a function` was thrown on the new nested group structure
+
+### v0.2.9
+- **Model Enable/Disable** — hide models from ComfyUI by renaming the file extension to `.disabled`; toggle per model (⏸ button on each card/row), per group (Enable All / Disable All buttons in the Group panel), or filter the grid by status (All / Enabled only / Disabled only). Changes take effect after ComfyUI refresh.
+- **Per-type model groups** — groups are now scoped to each model type; checkpoint groups only appear in the Checkpoint tab, LoRA groups only in the LoRA tab, etc. Existing flat groups are automatically migrated.
+- **Multi-select mode** — click the Select button in the toolbar to enter selection mode; check individual models across Thumbnail / Card / Table views
+- **Bulk group operations** — with models selected, add or remove them from any group in one click, or create a new group and add them simultaneously
+- **Bulk file delete** — permanently delete selected model files along with all associated preview images and sidecar files (`.json`, `.civitai.info`, `.info`); requires confirmation before deleting
+- **Bug fix** — models in subdirectories could not be disabled due to a path-doubling error; fixed by computing the rename target from `path.name` instead of `model_name`
+- **Bug fix** — Hypernetwork tab showed `C`, `O`, `M`, `B` as fake model items; caused by the new ComfyUI API format returning `"COMBO"` as the first element; fixed in `comfyui-client.js`
+
+### v0.2.8
+- **Data storage moved** — plugin data (settings, metadata, prompts, etc.) is now stored in `ComfyUI/user/default/Workflow-Studio/` instead of `custom_nodes/ComfyUI-Workflow-Studio/data/`; falls back to the old `data/` directory if `user/default/` does not exist
+- **Data Management section** — new Settings tab section to export all plugin data to a single JSON file and import it back; useful for migration, backup, and reinstallation
+
+### v0.2.7
+- **Gallery tab** — new image browser for ComfyUI output folder; Thumbnail/Table views, multi-select with Bulk Bar, server-side group/tag/favorite filtering, group management (rename support), performance-optimized with  + mtime folder cache
+- **Group UI unified** — Workflow, Nodes, and Gallery group panels rebuilt to match the Models tab 4-section pattern (Current Groups / Add to Group / Create New Group / Manage Groups); Rename support added to Workflow and Nodes tabs
+- **Settings 2-column layout** — Theme panel fixed on the right (50% width, sticky); all other settings flow continuously on the left with no visual gap
+- **Gallery output directory setting** — configure the output folder scanned by Gallery tab from Settings
+- **Help tab** — Gallery tab description card added
+
+### v0.2.5
+- **Sidebar Category/Package sub-tabs** — added 📂 Category and 🧩 Package sub-tabs to the Nodes tab in Workflow Studio Library; each shows a dropdown to filter nodes by category or custom node package (reads `/object_info` for accurate package detection)
+- **Sidebar theme settings** — added ⚙ button in the panel header to customize background, sub-header background, text, border, and secondary text colors with live preview; settings saved to localStorage
+- **Sidebar TextEncoder (By Type)** — fixed TextEncoder not appearing in Models → By Type; now uses `DualCLIPLoader` → `CLIPLoader` fallback to retrieve `clip_name1` list
+- **Hide `.index.json`** — excluded `.index.json` from both the Workflow tab and the Workflow Studio Library side panel
+
 ### v0.2.4
 - **GenerateUI tab redesign** — reorganized from 5 tabs (Prompt/Image/Model/Settings/Raw JSON) to 3 tabs (Input/Model/Settings); each tab shows a Raw JSON column (540px) for instant JSON preview and direct editing from any tab
 - **Input tab** — Prompt and Image stacked vertically in the left column
@@ -321,7 +395,7 @@ ComfyUI-Workflow-Studio/
 ├── web/comfyui/
 │   ├── top_menu_extension.js    # ComfyUI menu bar integration
 │   └── node_sets_menu.js        # Workflow Studio Library side panel
-└── data/                        # Metadata & settings storage (incl. prompts.json, model_metadata.json, civitai_cache.json)
+└── data/                        # Fallback data dir (used when ComfyUI user/default/ is not found)
 ```
 
 ---

assets/banner.svg

@@ -0,0 +1,52 @@
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 2100 900" fill="none">
+    <defs>
+        <linearGradient id="bg" x1="0" y1="0" x2="2100" y2="900" gradientUnits="userSpaceOnUse">
+            <stop offset="0%" stop-color="#1a1a2e"/>
+            <stop offset="50%" stop-color="#16213e"/>
+            <stop offset="100%" stop-color="#1a1a2e"/>
+        </linearGradient>
+        <linearGradient id="wStroke" x1="0" y1="0" x2="600" y2="600" gradientUnits="userSpaceOnUse">
+            <stop offset="0%" stop-color="#4a9eff"/>
+            <stop offset="100%" stop-color="#7b68ee"/>
+        </linearGradient>
+        <linearGradient id="sWave" x1="0" y1="0" x2="600" y2="600" gradientUnits="userSpaceOnUse">
+            <stop offset="0%" stop-color="#7b68ee"/>
+            <stop offset="100%" stop-color="#4a9eff"/>
+        </linearGradient>
+        <linearGradient id="textGrad" x1="0" y1="0" x2="1200" y2="0" gradientUnits="userSpaceOnUse">
+            <stop offset="0%" stop-color="#e0e0ff"/>
+            <stop offset="100%" stop-color="#b0b0d0"/>
+        </linearGradient>
+    </defs>
+    <!-- Background -->
+    <rect width="2100" height="900" fill="url(#bg)"/>
+    <!-- Subtle grid -->
+    <line x1="0" y1="225" x2="2100" y2="225" stroke="#ffffff" stroke-opacity="0.03" stroke-width="1"/>
+    <line x1="0" y1="450" x2="2100" y2="450" stroke="#ffffff" stroke-opacity="0.03" stroke-width="1"/>
+    <line x1="0" y1="675" x2="2100" y2="675" stroke="#ffffff" stroke-opacity="0.03" stroke-width="1"/>
+    <!-- Decorative wave lines in background -->
+    <path d="M0 750 Q262 700 525 750 Q787 800 1050 750 Q1312 700 1575 750 Q1837 800 2100 750" stroke="#4a9eff" stroke-opacity="0.08" stroke-width="2" fill="none"/>
+    <path d="M0 780 Q262 730 525 780 Q787 830 1050 780 Q1312 730 1575 780 Q1837 830 2100 780" stroke="#7b68ee" stroke-opacity="0.06" stroke-width="2" fill="none"/>
+    <!-- W+S Logo (left side) -->
+    <g transform="translate(180, 180)">
+        <!-- W -->
+        <path d="M60 80 L120 280 L180 130 L240 280 L300 80" stroke="url(#wStroke)" stroke-width="26" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
+        <!-- S wave -->
+        <path d="M80 340 Q140 300 200 340 Q260 380 320 340" stroke="url(#sWave)" stroke-width="18" stroke-linecap="round" fill="none"/>
+    </g>
+    <!-- Title text -->
+    <text x="720" y="380" font-family="system-ui, -apple-system, 'Segoe UI', sans-serif" font-size="120" font-weight="700" fill="url(#textGrad)" letter-spacing="-2">Workflow Studio</text>
+    <!-- Subtitle -->
+    <text x="720" y="470" font-family="system-ui, -apple-system, 'Segoe UI', sans-serif" font-size="42" fill="#8888aa" letter-spacing="1">Workflow Management &amp; Generation UI for ComfyUI</text>
+    <!-- Feature pills -->
+    <g font-family="system-ui, -apple-system, 'Segoe UI', sans-serif" font-size="28" fill="#a0a0c0">
+        <rect x="720" y="530" width="200" height="44" rx="22" fill="#4a9eff" fill-opacity="0.12" stroke="#4a9eff" stroke-opacity="0.3" stroke-width="1"/>
+        <text x="820" y="559" text-anchor="middle" fill="#4a9eff">Workflows</text>
+        <rect x="940" y="530" width="200" height="44" rx="22" fill="#7b68ee" fill-opacity="0.12" stroke="#7b68ee" stroke-opacity="0.3" stroke-width="1"/>
+        <text x="1040" y="559" text-anchor="middle" fill="#7b68ee">GenerateUI</text>
+        <rect x="1160" y="530" width="200" height="44" rx="22" fill="#4a9eff" fill-opacity="0.12" stroke="#4a9eff" stroke-opacity="0.3" stroke-width="1"/>
+        <text x="1260" y="559" text-anchor="middle" fill="#4a9eff">AI Prompts</text>
+        <rect x="1380" y="530" width="180" height="44" rx="22" fill="#7b68ee" fill-opacity="0.12" stroke="#7b68ee" stroke-opacity="0.3" stroke-width="1"/>
+        <text x="1470" y="559" text-anchor="middle" fill="#7b68ee">Themes</text>
+    </g>
+</svg>

assets/icon.svg

@@ -0,0 +1,29 @@
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 400 400" fill="none">
+    <defs>
+        <linearGradient id="bg" x1="0" y1="0" x2="400" y2="400" gradientUnits="userSpaceOnUse">
+            <stop offset="0%" stop-color="#1a1a2e"/>
+            <stop offset="100%" stop-color="#16213e"/>
+        </linearGradient>
+        <linearGradient id="wStroke" x1="0" y1="0" x2="400" y2="400" gradientUnits="userSpaceOnUse">
+            <stop offset="0%" stop-color="#4a9eff"/>
+            <stop offset="100%" stop-color="#7b68ee"/>
+        </linearGradient>
+        <linearGradient id="sWave" x1="0" y1="0" x2="400" y2="400" gradientUnits="userSpaceOnUse">
+            <stop offset="0%" stop-color="#7b68ee"/>
+            <stop offset="100%" stop-color="#4a9eff"/>
+        </linearGradient>
+    </defs>
+    <!-- Background -->
+    <rect width="400" height="400" rx="48" fill="url(#bg)"/>
+    <!-- Subtle grid pattern -->
+    <line x1="0" y1="100" x2="400" y2="100" stroke="#ffffff" stroke-opacity="0.03" stroke-width="1"/>
+    <line x1="0" y1="200" x2="400" y2="200" stroke="#ffffff" stroke-opacity="0.03" stroke-width="1"/>
+    <line x1="0" y1="300" x2="400" y2="300" stroke="#ffffff" stroke-opacity="0.03" stroke-width="1"/>
+    <line x1="100" y1="0" x2="100" y2="400" stroke="#ffffff" stroke-opacity="0.03" stroke-width="1"/>
+    <line x1="200" y1="0" x2="200" y2="400" stroke="#ffffff" stroke-opacity="0.03" stroke-width="1"/>
+    <line x1="300" y1="0" x2="300" y2="400" stroke="#ffffff" stroke-opacity="0.03" stroke-width="1"/>
+    <!-- W letterform -->
+    <path d="M80 110 L140 290 L200 150 L260 290 L320 110" stroke="url(#wStroke)" stroke-width="28" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
+    <!-- S wave -->
+    <path d="M100 330 Q150 295 200 330 Q250 365 300 330" stroke="url(#sWave)" stroke-width="20" stroke-linecap="round" fill="none"/>
+</svg>

py/config.py

@@ -10,13 +10,22 @@ PLUGIN_DIR = Path(__file__).resolve().parent.parent
 # Directory paths
 TEMPLATES_DIR = PLUGIN_DIR / "templates"
 STATIC_DIR = PLUGIN_DIR / "static"
-DATA_DIR = PLUGIN_DIR / "data"
 
-# Default workflows directory: ComfyUI's user/default/workflows
-# PLUGIN_DIR is custom_nodes/ComfyUI-Workflow-Studio
 # ComfyUI root is custom_nodes/../../ = two levels up
 _COMFYUI_ROOT = PLUGIN_DIR.parent.parent
-_COMFYUI_WORKFLOWS = _COMFYUI_ROOT / "user" / "default" / "workflows"
+COMFYUI_ROOT = _COMFYUI_ROOT  # exposed for external use
+
+# Data directory: prefer ComfyUI's user/default/Workflow-Studio/, fallback to plugin data/
+_COMFYUI_USER_DEFAULT = _COMFYUI_ROOT / "user" / "default"
+if _COMFYUI_USER_DEFAULT.is_dir():
+    DATA_DIR = _COMFYUI_USER_DEFAULT / "Workflow-Studio"
+    logger.info("Workflow Studio: Using user data dir: %s", DATA_DIR)
+else:
+    DATA_DIR = PLUGIN_DIR / "data"
+    logger.info("Workflow Studio: user/default not found, using plugin data dir: %s", DATA_DIR)
+
+# Default workflows directory: ComfyUI's user/default/workflows
+_COMFYUI_WORKFLOWS = _COMFYUI_USER_DEFAULT / "workflows"
 
 # Use ComfyUI workflows dir if it exists, otherwise fallback to plugin data dir
 if _COMFYUI_WORKFLOWS.is_dir():
@@ -59,3 +68,4 @@ NODE_METADATA_FILE = DATA_DIR / "node_metadata.json"
 NODE_SETS_FILE = DATA_DIR / "node_sets.json"
 PROMPTS_FILE = DATA_DIR / "prompts.json"
 MODEL_METADATA_FILE = DATA_DIR / "model_metadata.json"
+WILDCARD_DIR = DATA_DIR / "wildcard"

py/routes/gallery_routes.py

@@ -0,0 +1,282 @@
+"""
+Gallery Routes - ギャラリータブ用APIエンドポイント
+"""
+import json
+import mimetypes
+import logging
+from pathlib import Path
+from aiohttp import web
+
+from ..config import DATA_DIR
+from ..services.gallery_service import GalleryService
+
+logger = logging.getLogger(__name__)
+
+_service = GalleryService(DATA_DIR)
+
+
+def setup_routes(app: web.Application):
+    app.router.add_get("/wfm/gallery/folders", list_folders)
+    app.router.add_get("/wfm/gallery/images", list_images)
+    app.router.add_get("/wfm/gallery/image/meta", get_image_meta)
+    app.router.add_get("/wfm/gallery/image/workflow", get_image_workflow)
+    app.router.add_get("/wfm/gallery/image/serve", serve_image)
+    app.router.add_post("/wfm/gallery/image/meta", save_image_meta)
+    app.router.add_post("/wfm/gallery/image/favorite", toggle_favorite)
+    app.router.add_get("/wfm/gallery/groups", list_groups)
+    app.router.add_post("/wfm/gallery/groups", create_group)
+    app.router.add_put("/wfm/gallery/groups/{name}", rename_group)
+    app.router.add_delete("/wfm/gallery/groups/{name}", delete_group)
+    app.router.add_post("/wfm/gallery/groups/{name}/add", add_to_group)
+    app.router.add_post("/wfm/gallery/groups/{name}/remove", remove_from_group)
+    app.router.add_get("/wfm/gallery/groups/{name}/images", list_group_images)
+    # フォルダ・ファイル操作
+    app.router.add_post("/wfm/gallery/folder", create_folder_route)
+    app.router.add_delete("/wfm/gallery/folder", delete_folder_route)
+    app.router.add_post("/wfm/gallery/images/delete", delete_images_route)
+    app.router.add_post("/wfm/gallery/images/move", move_images_route)
+
+
+# ──────────────────────────────────────────────────────────────
+# フォルダツリー
+# ──────────────────────────────────────────────────────────────
+
+async def list_folders(request: web.Request) -> web.Response:
+    root = request.rel_url.query.get("root", "")
+    if not root:
+        return web.json_response({"error": "root parameter required"}, status=400)
+    try:
+        tree = _service.list_folder_tree(root)
+        return web.json_response(tree)
+    except Exception as e:
+        logger.error("list_folders error: %s", e)
+        return web.json_response({"error": str(e)}, status=500)
+
+
+# ──────────────────────────────────────────────────────────────
+# 画像一覧
+# ──────────────────────────────────────────────────────────────
+
+async def list_images(request: web.Request) -> web.Response:
+    folder = request.rel_url.query.get("folder", "")
+    search = request.rel_url.query.get("search", "")
+    sort_by = request.rel_url.query.get("sort", "date_desc")
+    favorite_only = request.rel_url.query.get("favorite", "false") == "true"
+    tag_filter = request.rel_url.query.get("tag", "")
+    group_filter = request.rel_url.query.get("group", "")
+
+    if not folder:
+        return web.json_response({"error": "folder parameter required"}, status=400)
+
+    try:
+        images = _service.list_images(
+            folder,
+            search=search,
+            sort_by=sort_by,
+            favorite_only=favorite_only,
+            tag_filter=tag_filter,
+            group_filter=group_filter,
+        )
+        return web.json_response({"images": images, "total": len(images)})
+    except Exception as e:
+        logger.error("list_images error: %s", e)
+        return web.json_response({"error": str(e)}, status=500)
+
+
+# ──────────────────────────────────────────────────────────────
+# 画像メタデータ
+# ──────────────────────────────────────────────────────────────
+
+async def get_image_meta(request: web.Request) -> web.Response:
+    path = request.rel_url.query.get("path", "")
+    if not path:
+        return web.json_response({"error": "path required"}, status=400)
+    try:
+        meta = _service.get_image_metadata(path)
+        return web.json_response(meta)
+    except Exception as e:
+        return web.json_response({"error": str(e)}, status=500)
+
+
+async def get_image_workflow(request: web.Request) -> web.Response:
+    path = request.rel_url.query.get("path", "")
+    if not path:
+        return web.json_response({"error": "path required"}, status=400)
+    try:
+        wf = _service.extract_workflow_from_metadata(path)
+        if wf is None:
+            return web.json_response({"workflow": None, "has_workflow": False})
+        return web.json_response({"workflow": wf, "has_workflow": True})
+    except Exception as e:
+        return web.json_response({"error": str(e)}, status=500)
+
+
+async def serve_image(request: web.Request) -> web.Response:
+    path = request.rel_url.query.get("path", "")
+    if not path:
+        return web.Response(status=400)
+
+    img_path = _service.serve_image(path)
+    if img_path is None:
+        return web.Response(status=404)
+
+    content_type, _ = mimetypes.guess_type(str(img_path))
+    return web.FileResponse(img_path, headers={
+        "Content-Type": content_type or "image/png",
+        "Cache-Control": "max-age=3600",
+    })
+
+
+async def save_image_meta(request: web.Request) -> web.Response:
+    try:
+        body = await request.json()
+        img_path = body.get("path", "")
+        if not img_path:
+            return web.json_response({"error": "path required"}, status=400)
+        data = {k: v for k, v in body.items() if k != "path"}
+        ok = _service.save_image_meta(img_path, data)
+        return web.json_response({"ok": ok})
+    except Exception as e:
+        return web.json_response({"error": str(e)}, status=500)
+
+
+async def toggle_favorite(request: web.Request) -> web.Response:
+    try:
+        body = await request.json()
+        img_path = body.get("path", "")
+        if not img_path:
+            return web.json_response({"error": "path required"}, status=400)
+        new_val = _service.toggle_favorite(img_path)
+        return web.json_response({"favorite": new_val})
+    except Exception as e:
+        return web.json_response({"error": str(e)}, status=500)
+
+
+# ──────────────────────────────────────────────────────────────
+# グループ管理
+# ──────────────────────────────────────────────────────────────
+
+async def list_groups(request: web.Request) -> web.Response:
+    return web.json_response({"groups": _service.list_groups()})
+
+
+async def create_group(request: web.Request) -> web.Response:
+    try:
+        body = await request.json()
+        name = body.get("name", "").strip()
+        if not name:
+            return web.json_response({"error": "name required"}, status=400)
+        ok = _service.create_group(name)
+        if not ok:
+            return web.json_response({"error": "Group already exists"}, status=409)
+        return web.json_response({"ok": True})
+    except Exception as e:
+        return web.json_response({"error": str(e)}, status=500)
+
+
+async def rename_group(request: web.Request) -> web.Response:
+    """PUT /wfm/gallery/groups/{name} - グループ名変更"""
+    try:
+        old_name = request.match_info.get("name", "")
+        body = await request.json()
+        new_name = body.get("new_name", "").strip()
+        if not old_name or not new_name:
+            return web.json_response({"error": "old_name and new_name required"}, status=400)
+        ok = _service.rename_group(old_name, new_name)
+        if not ok:
+            return web.json_response({"error": "Rename failed (not found or name conflict)"}, status=400)
+        return web.json_response({"ok": True})
+    except Exception as e:
+        return web.json_response({"error": str(e)}, status=500)
+
+
+async def delete_group(request: web.Request) -> web.Response:
+    name = request.match_info.get("name", "")
+    ok = _service.delete_group(name)
+    return web.json_response({"ok": ok})
+
+
+async def add_to_group(request: web.Request) -> web.Response:
+    try:
+        name = request.match_info.get("name", "")
+        body = await request.json()
+        img_path = body.get("path", "")
+        ok = _service.add_to_group(img_path, name)
+        return web.json_response({"ok": ok})
+    except Exception as e:
+        return web.json_response({"error": str(e)}, status=500)
+
+
+async def remove_from_group(request: web.Request) -> web.Response:
+    try:
+        name = request.match_info.get("name", "")
+        body = await request.json()
+        img_path = body.get("path", "")
+        ok = _service.remove_from_group(img_path, name)
+        return web.json_response({"ok": ok})
+    except Exception as e:
+        return web.json_response({"error": str(e)}, status=500)
+
+
+async def list_group_images(request: web.Request) -> web.Response:
+    name = request.match_info.get("name", "")
+    images = _service.list_images_in_group(name)
+    return web.json_response({"images": images})
+
+
+# ──────────────────────────────────────────────────────────────
+# フォルダ・ファイル操作
+# ──────────────────────────────────────────────────────────────
+
+async def create_folder_route(request: web.Request) -> web.Response:
+    """POST /wfm/gallery/folder - 新規フォルダ作成"""
+    try:
+        body = await request.json()
+        parent = body.get("parent", "")
+        name = body.get("name", "").strip()
+        if not parent or not name:
+            return web.json_response({"ok": False, "error": "parent and name required"}, status=400)
+        result = _service.create_folder(parent, name)
+        return web.json_response(result, status=200 if result["ok"] else 400)
+    except Exception as e:
+        return web.json_response({"ok": False, "error": str(e)}, status=500)
+
+
+async def delete_folder_route(request: web.Request) -> web.Response:
+    """DELETE /wfm/gallery/folder - フォルダ削除"""
+    try:
+        body = await request.json()
+        folder = body.get("path", "")
+        if not folder:
+            return web.json_response({"ok": False, "error": "path required"}, status=400)
+        result = _service.delete_folder(folder)
+        return web.json_response(result, status=200 if result["ok"] else 400)
+    except Exception as e:
+        return web.json_response({"ok": False, "error": str(e)}, status=500)
+
+
+async def delete_images_route(request: web.Request) -> web.Response:
+    """POST /wfm/gallery/images/delete - 画像削除（単体・複数）"""
+    try:
+        body = await request.json()
+        paths = body.get("paths", [])
+        if not paths:
+            return web.json_response({"deleted": [], "errors": ["paths required"]}, status=400)
+        result = _service.delete_images(paths)
+        return web.json_response(result)
+    except Exception as e:
+        return web.json_response({"deleted": [], "errors": [str(e)]}, status=500)
+
+
+async def move_images_route(request: web.Request) -> web.Response:
+    """POST /wfm/gallery/images/move - 画像移動（単体・複数）"""
+    try:
+        body = await request.json()
+        paths = body.get("paths", [])
+        dest = body.get("dest", "")
+        if not paths or not dest:
+            return web.json_response({"moved": [], "errors": ["paths and dest required"]}, status=400)
+        result = _service.move_images(paths, dest)
+        return web.json_response(result)
+    except Exception as e:
+        return web.json_response({"moved": [], "errors": [str(e)]}, status=500)

py/routes/models_routes.py

@@ -27,6 +27,10 @@ def setup_routes(app: web.Application):
     app.router.add_post("/api/wfm/models/civitai/batch", handle_civitai_batch)
     app.router.add_post("/api/wfm/models/change-preview", handle_change_preview)
     app.router.add_get("/api/wfm/models/filepath", handle_get_filepath)
+    app.router.add_get("/api/wfm/models/disabled", handle_get_disabled)
+    app.router.add_post("/api/wfm/models/toggle", handle_toggle_model)
+    app.router.add_post("/api/wfm/models/group-toggle", handle_toggle_group)
+    app.router.add_post("/api/wfm/models/delete", handle_delete_models)
 
 
 # ── Model Metadata ─────────────────────────────────────────
@@ -61,9 +65,10 @@ async def handle_save_metadata(request: web.Request) -> web.Response:
 
 
 async def handle_get_groups(request: web.Request) -> web.Response:
-    """GET /api/wfm/models/groups"""
+    """GET /api/wfm/models/groups?type=checkpoint"""
+    model_type = request.query.get("type", "")
     try:
-        result = await asyncio.to_thread(_service.get_model_groups)
+        result = await asyncio.to_thread(_service.get_model_groups, model_type or None)
         return web.json_response(result)
     except Exception as e:
         logger.error("Error loading model groups: %s", e)
@@ -71,10 +76,17 @@ async def handle_get_groups(request: web.Request) -> web.Response:
 
 
 async def handle_save_groups(request: web.Request) -> web.Response:
-    """POST /api/wfm/models/groups"""
+    """POST /api/wfm/models/groups
+
+    Body: { "model_type": "checkpoint", "groups": { "groupName": [...] } }
+    """
     try:
-        groups = await request.json()
-        result = await asyncio.to_thread(_service.save_model_groups, groups)
+        body = await request.json()
+        model_type = body.get("model_type", "")
+        groups = body.get("groups", {})
+        if not model_type:
+            return web.json_response({"error": "model_type required"}, status=400)
+        result = await asyncio.to_thread(_service.save_model_groups, groups, model_type)
         return web.json_response({"status": "ok", "groups": result})
     except Exception as e:
         logger.error("Error saving model groups: %s", e)
@@ -386,3 +398,134 @@ async def handle_get_filepath(request: web.Request) -> web.Response:
     except Exception as e:
         logger.error("Error resolving model filepath: %s", e)
         return web.json_response({"error": str(e)}, status=500)
+
+
+# ── Model Enable / Disable ────────────────────────────────
+
+
+async def handle_get_disabled(request: web.Request) -> web.Response:
+    """GET /api/wfm/models/disabled?type=checkpoint
+
+    Returns list of disabled model names (normalized, without .disabled suffix).
+    """
+    model_type = request.query.get("type", "")
+    if not model_type:
+        return web.json_response({"error": "type required"}, status=400)
+    try:
+        result = await asyncio.to_thread(_service.scan_disabled_models, model_type)
+        return web.json_response(result)
+    except Exception as e:
+        logger.error("Error scanning disabled models: %s", e)
+        return web.json_response({"error": str(e)}, status=500)
+
+
+async def handle_toggle_model(request: web.Request) -> web.Response:
+    """POST /api/wfm/models/toggle
+
+    Body: { "model_type": "checkpoint", "model_name": "v1-5.safetensors", "enabled": false }
+    Renames the model file to add/remove .disabled suffix.
+    """
+    try:
+        body = await request.json()
+        model_type = body.get("model_type", "")
+        model_name = body.get("model_name", "")
+        enabled = body.get("enabled", True)
+
+        if not model_type or not model_name:
+            return web.json_response({"error": "model_type and model_name required"}, status=400)
+        if ".." in model_name:
+            return web.json_response({"error": "Invalid model name"}, status=400)
+
+        if enabled:
+            await asyncio.to_thread(_service.enable_model, model_type, model_name)
+        else:
+            await asyncio.to_thread(_service.disable_model, model_type, model_name)
+
+        return web.json_response({"status": "ok", "enabled": enabled})
+    except FileNotFoundError as e:
+        return web.json_response({"error": str(e)}, status=404)
+    except OSError as e:
+        logger.error("OS error toggling model: %s", e)
+        return web.json_response({"error": str(e)}, status=500)
+    except Exception as e:
+        logger.error("Error toggling model: %s", e)
+        return web.json_response({"error": str(e)}, status=500)
+
+
+async def handle_toggle_group(request: web.Request) -> web.Response:
+    """POST /api/wfm/models/group-toggle
+
+    Body: { "model_type": "checkpoint", "group_name": "MyGroup", "enabled": true }
+    Enables or disables all models belonging to the specified group.
+    """
+    try:
+        body = await request.json()
+        model_type = body.get("model_type", "")
+        group_name = body.get("group_name", "")
+        enabled = body.get("enabled", True)
+
+        if not model_type or not group_name:
+            return web.json_response({"error": "model_type and group_name required"}, status=400)
+
+        groups = await asyncio.to_thread(_service.get_model_groups, model_type)
+        members = groups.get(group_name, [])
+
+        ok_list = []
+        error_list = []
+        for model_name in members:
+            if ".." in model_name:
+                continue
+            try:
+                if enabled:
+                    await asyncio.to_thread(_service.enable_model, model_type, model_name)
+                else:
+                    await asyncio.to_thread(_service.disable_model, model_type, model_name)
+                ok_list.append(model_name)
+            except Exception as e:
+                error_list.append({"model": model_name, "error": str(e)})
+
+        return web.json_response({
+            "status": "ok",
+            "enabled": enabled,
+            "ok": ok_list,
+            "errors": error_list,
+        })
+    except Exception as e:
+        logger.error("Error toggling group: %s", e)
+        return web.json_response({"error": str(e)}, status=500)
+
+
+async def handle_delete_models(request: web.Request) -> web.Response:
+    """POST /api/wfm/models/delete
+
+    Body: { "model_type": "checkpoint", "model_names": ["a.safetensors", "b.safetensors"] }
+    Deletes each model file and associated preview/sidecar files, then removes metadata.
+    """
+    try:
+        body = await request.json()
+        model_type = body.get("model_type", "")
+        model_names = body.get("model_names", [])
+
+        if not model_type or not isinstance(model_names, list) or not model_names:
+            return web.json_response({"error": "model_type and model_names[] required"}, status=400)
+
+        ok_list = []
+        error_list = []
+        for model_name in model_names:
+            if ".." in str(model_name):
+                error_list.append({"model": model_name, "error": "Invalid model name"})
+                continue
+            try:
+                result = await asyncio.to_thread(_service.delete_model, model_type, model_name)
+                ok_list.append({"model": model_name, "deleted": result["deleted"]})
+                logger.info("Deleted model: %s (%s files)", model_name, len(result["deleted"]))
+            except FileNotFoundError as e:
+                error_list.append({"model": model_name, "error": str(e)})
+            except Exception as e:
+                logger.error("Error deleting model %s: %s", model_name, e)
+                error_list.append({"model": model_name, "error": str(e)})
+
+        return web.json_response({"status": "ok", "ok": ok_list, "errors": error_list})
+    except Exception as e:
+        logger.error("Error in delete_models: %s", e)
+        return web.json_response({"error": str(e)}, status=500)

py/routes/settings_routes.py

@@ -1,18 +1,30 @@
 """Settings API routes."""
 
 import asyncio
+import json
 import logging
 from pathlib import Path
 
 from aiohttp import web
 
 from ..services.settings_service import SettingsService
-from ..config import DEFAULT_WORKFLOWS_DIR
+from ..config import DEFAULT_WORKFLOWS_DIR, DATA_DIR
 
 logger = logging.getLogger(__name__)
 
 _service = SettingsService()
 
+# Data files included in export/import
+_DATA_FILES = [
+    "settings.json",
+    "metadata.json",
+    "node_metadata.json",
+    "node_sets.json",
+    "prompts.json",
+    "model_metadata.json",
+    "gallery_metadata.json",
+]
+
 
 def setup_routes(app: web.Application):
     """Register settings API routes."""
@@ -20,6 +32,10 @@ def setup_routes(app: web.Application):
     app.router.add_post("/api/wfm/settings", handle_post)
     app.router.add_get("/api/wfm/settings/workflows-dir", handle_get_workflows_dir)
     app.router.add_post("/api/wfm/settings/workflows-dir", handle_set_workflows_dir)
+    app.router.add_get("/api/wfm/settings/output-dir", handle_get_output_dir)
+    app.router.add_post("/api/wfm/settings/output-dir", handle_set_output_dir)
+    app.router.add_get("/api/wfm/settings/export", handle_export)
+    app.router.add_post("/api/wfm/settings/import", handle_import)
 
 
 async def handle_get(request: web.Request) -> web.Response:
@@ -92,3 +108,129 @@ async def handle_set_workflows_dir(request: web.Request) -> web.Response:
     except Exception as e:
         logger.error("Error setting workflows dir: %s", e)
         return web.json_response({"error": str(e)}, status=500)
+
+
+def _get_comfyui_output_dir() -> str:
+    """ComfyUIのデフォルトoutputフォルダを取得する。"""
+    try:
+        import folder_paths  # type: ignore
+        return str(folder_paths.get_output_directory())
+    except Exception:
+        pass
+    # fallback: config.pyのCOMFYUI_ROOTから推測
+    from ..config import PLUGIN_DIR
+    comfyui_root = PLUGIN_DIR.parent.parent
+    output_dir = comfyui_root / "output"
+    if output_dir.is_dir():
+        return str(output_dir)
+    return ""
+
+
+async def handle_get_output_dir(request: web.Request) -> web.Response:
+    """GET /api/wfm/settings/output-dir - Get gallery output directory."""
+    try:
+        server_settings = await asyncio.to_thread(_service.load)
+        saved = server_settings.get("gallery_output_dir", "").strip()
+        default_dir = await asyncio.to_thread(_get_comfyui_output_dir)
+        return web.json_response({
+            "current": saved or default_dir,
+            "default": default_dir,
+            "saved": saved,
+        })
+    except Exception as e:
+        logger.error("Error getting output dir: %s", e)
+        return web.json_response({"error": str(e)}, status=500)
+
+
+async def handle_set_output_dir(request: web.Request) -> web.Response:
+    """POST /api/wfm/settings/output-dir - Save gallery output directory."""
+    try:
+        body = await request.json()
+        new_dir = body.get("gallery_output_dir", "").strip()
+        await asyncio.to_thread(_service.update, {"gallery_output_dir": new_dir})
+
+        default_dir = await asyncio.to_thread(_get_comfyui_output_dir)
+        resolved = new_dir or default_dir
+
+        # GalleryServiceの許可ルートを更新
+        from ..routes.gallery_routes import _service as gallery_service
+        gallery_service.update_output_root(resolved)
+
+        return web.json_response({
+            "status": "ok",
+            "current": resolved,
+            "default": default_dir,
+            "saved": new_dir,
+        })
+    except Exception as e:
+        logger.error("Error setting output dir: %s", e)
+        return web.json_response({"error": str(e)}, status=500)
+
+
+def _load_data_file(filename: str):
+    """Load a single data file, return empty dict/list if missing."""
+    path = DATA_DIR / filename
+    if not path.exists():
+        return None
+    try:
+        with open(path, "r", encoding="utf-8") as f:
+            return json.load(f)
+    except Exception:
+        return None
+
+
+def _build_export_bundle() -> dict:
+    """Collect all data files into a single export bundle."""
+    bundle = {"__version": 1, "__source": "ComfyUI-Workflow-Studio"}
+    for filename in _DATA_FILES:
+        data = _load_data_file(filename)
+        if data is not None:
+            bundle[filename] = data
+    return bundle
+
+
+async def handle_export(request: web.Request) -> web.Response:
+    """GET /api/wfm/settings/export - Download all data as a single JSON bundle."""
+    try:
+        bundle = await asyncio.to_thread(_build_export_bundle)
+        body = json.dumps(bundle, ensure_ascii=False, indent=2)
+        return web.Response(
+            body=body.encode("utf-8"),
+            content_type="application/json",
+            headers={"Content-Disposition": 'attachment; filename="wfm-data-export.json"'},
+        )
+    except Exception as e:
+        logger.error("Error exporting data: %s", e)
+        return web.json_response({"error": str(e)}, status=500)
+
+
+def _apply_import_bundle(bundle: dict) -> dict:
+    """Write imported bundle back to individual data files. Returns summary."""
+    summary = {"imported": [], "skipped": []}
+    DATA_DIR.mkdir(parents=True, exist_ok=True)
+    for filename in _DATA_FILES:
+        if filename not in bundle:
+            summary["skipped"].append(filename)
+            continue
+        try:
+            path = DATA_DIR / filename
+            with open(path, "w", encoding="utf-8") as f:
+                json.dump(bundle[filename], f, ensure_ascii=False, indent=2)
+            summary["imported"].append(filename)
+        except Exception as e:
+            logger.error("Import failed for %s: %s", filename, e)
+            summary["skipped"].append(filename)
+    return summary
+
+
+async def handle_import(request: web.Request) -> web.Response:
+    """POST /api/wfm/settings/import - Upload and restore a JSON bundle."""
+    try:
+        bundle = await request.json()
+        if not isinstance(bundle, dict):
+            return web.json_response({"error": "Invalid bundle format"}, status=400)
+        summary = await asyncio.to_thread(_apply_import_bundle, bundle)
+        return web.json_response({"status": "ok", **summary})
+    except Exception as e:
+        logger.error("Error importing data: %s", e)
+        return web.json_response({"error": str(e)}, status=500)

py/routes/wildcard_routes.py

@@ -0,0 +1,98 @@
+"""Wildcard file management API routes."""
+
+import asyncio
+import logging
+
+from aiohttp import web
+
+from ..config import DATA_DIR, COMFYUI_ROOT
+from ..services.wildcard_service import WildcardService
+
+logger = logging.getLogger(__name__)
+
+_service = WildcardService(DATA_DIR / "wildcard")
+
+
+def setup_routes(app: web.Application):
+    app.router.add_get("/api/wfm/wildcards", handle_list)
+    app.router.add_get("/api/wfm/wildcards/content", handle_get_content)
+    app.router.add_post("/api/wfm/wildcards/save", handle_save)
+    app.router.add_post("/api/wfm/wildcards/delete", handle_delete)
+    app.router.add_get("/api/wfm/wildcards/link-status", handle_link_status)
+    app.router.add_post("/api/wfm/wildcards/create-link", handle_create_link)
+    app.router.add_post("/api/wfm/wildcards/remove-link", handle_remove_link)
+
+
+async def handle_list(request: web.Request) -> web.Response:
+    try:
+        result = await asyncio.to_thread(_service.list_wildcards)
+        return web.json_response(result)
+    except Exception as e:
+        logger.error("Error listing wildcards: %s", e)
+        return web.json_response({"error": str(e)}, status=500)
+
+
+async def handle_get_content(request: web.Request) -> web.Response:
+    filename = request.rel_url.query.get("filename", "")
+    try:
+        content = await asyncio.to_thread(_service.get_content, filename)
+        return web.json_response({"content": content})
+    except FileNotFoundError:
+        return web.json_response({"error": "not found"}, status=404)
+    except Exception as e:
+        logger.error("Error getting wildcard content: %s", e)
+        return web.json_response({"error": str(e)}, status=500)
+
+
+async def handle_save(request: web.Request) -> web.Response:
+    try:
+        body = await request.json()
+        filename = body.get("filename", "")
+        content = body.get("content", "")
+        result = await asyncio.to_thread(_service.save_file, filename, content)
+        return web.json_response({"status": "ok", "file": result})
+    except Exception as e:
+        logger.error("Error saving wildcard: %s", e)
+        return web.json_response({"error": str(e)}, status=500)
+
+
+async def handle_delete(request: web.Request) -> web.Response:
+    try:
+        body = await request.json()
+        filename = body.get("filename", "")
+        await asyncio.to_thread(_service.delete_file, filename)
+        return web.json_response({"status": "ok"})
+    except Exception as e:
+        logger.error("Error deleting wildcard: %s", e)
+        return web.json_response({"error": str(e)}, status=500)
+
+
+async def handle_link_status(request: web.Request) -> web.Response:
+    try:
+        result = await asyncio.to_thread(_service.get_link_status, COMFYUI_ROOT)
+        return web.json_response(result)
+    except Exception as e:
+        logger.error("Error getting wildcard link status: %s", e)
+        return web.json_response({"error": str(e)}, status=500)
+
+
+async def handle_create_link(request: web.Request) -> web.Response:
+    try:
+        result = await asyncio.to_thread(_service.create_link, COMFYUI_ROOT)
+        return web.json_response({"status": "ok", **result})
+    except RuntimeError as e:
+        return web.json_response({"error": str(e)}, status=400)
+    except Exception as e:
+        logger.error("Error creating wildcard link: %s", e)
+        return web.json_response({"error": str(e)}, status=500)
+
+
+async def handle_remove_link(request: web.Request) -> web.Response:
+    try:
+        await asyncio.to_thread(_service.remove_link)
+        return web.json_response({"status": "ok"})
+    except RuntimeError as e:
+        return web.json_response({"error": str(e)}, status=400)
+    except Exception as e:
+        logger.error("Error removing wildcard link: %s", e)
+        return web.json_response({"error": str(e)}, status=500)

py/services/gallery_metadata.py

@@ -0,0 +1,142 @@
+"""
+Gallery Metadata Store - ギャラリー画像のメタデータ永続化
+"""
+import json
+import logging
+from pathlib import Path
+
+logger = logging.getLogger(__name__)
+
+
+class GalleryMetadataStore:
+    """
+    gallery_metadata.json の構造:
+    {
+        "images": {
+            "<abs_path>": {
+                "favorite": bool,
+                "tags": [str, ...],
+                "memo": str,
+                "groups": [str, ...]
+            }
+        },
+        "groups": [
+            {"name": str}
+        ]
+    }
+    """
+
+    def __init__(self, file_path: Path):
+        self.file_path = file_path
+        self._data: dict = {"images": {}, "groups": []}
+        self._load()
+
+    def _load(self):
+        if self.file_path.exists():
+            try:
+                with open(self.file_path, "r", encoding="utf-8") as f:
+                    loaded = json.load(f)
+                self._data = {
+                    "images": loaded.get("images", {}),
+                    "groups": loaded.get("groups", []),
+                }
+            except Exception as e:
+                logger.warning("GalleryMetadataStore: load error: %s", e)
+
+    def _save_to_disk(self):
+        try:
+            self.file_path.parent.mkdir(parents=True, exist_ok=True)
+            with open(self.file_path, "w", encoding="utf-8") as f:
+                json.dump(self._data, f, ensure_ascii=False, indent=2)
+            return True
+        except Exception as e:
+            logger.error("GalleryMetadataStore: save error: %s", e)
+            return False
+
+    def _normalize_path(self, image_path: str) -> str:
+        return str(Path(image_path)).replace("\\", "/")
+
+    def get(self, image_path: str) -> dict:
+        key = self._normalize_path(image_path)
+        return dict(self._data["images"].get(key, {}))
+
+    def save(self, image_path: str, data: dict) -> bool:
+        key = self._normalize_path(image_path)
+        existing = self._data["images"].get(key, {})
+        existing.update(data)
+        allowed = {"favorite", "tags", "memo", "groups", "workflow"}
+        existing = {k: v for k, v in existing.items() if k in allowed}
+        self._data["images"][key] = existing
+        return self._save_to_disk()
+
+    # ── グループ管理 ──────────────────────────────────────────────
+
+    def list_groups(self) -> list[dict]:
+        return list(self._data.get("groups", []))
+
+    def create_group(self, name: str) -> bool:
+        groups = self._data.get("groups", [])
+        if any(g["name"] == name for g in groups):
+            return False
+        groups.append({"name": name})
+        self._data["groups"] = groups
+        return self._save_to_disk()
+
+    def rename_group(self, old_name: str, new_name: str) -> bool:
+        """グループ名を変更し、全画像のgroupsフィールドも更新する"""
+        groups = self._data.get("groups", [])
+        if not any(g["name"] == old_name for g in groups):
+            return False
+        if any(g["name"] == new_name for g in groups):
+            return False  # 新名前が既に存在
+        # グループリスト更新
+        for g in groups:
+            if g["name"] == old_name:
+                g["name"] = new_name
+                break
+        # 全画像のgroupsフィールドを更新
+        for meta in self._data["images"].values():
+            img_groups = meta.get("groups", [])
+            if old_name in img_groups:
+                meta["groups"] = [new_name if g == old_name else g for g in img_groups]
+        return self._save_to_disk()
+
+    def delete_group(self, name: str) -> bool:
+        groups = [g for g in self._data.get("groups", []) if g["name"] != name]
+        self._data["groups"] = groups
+        # 画像のgroupsからも削除
+        for meta in self._data["images"].values():
+            if name in meta.get("groups", []):
+                meta["groups"] = [g for g in meta["groups"] if g != name]
+        return self._save_to_disk()
+
+    def list_images_in_group(self, group_name: str) -> list[str]:
+        result = []
+        for key, meta in self._data["images"].items():
+            if group_name in meta.get("groups", []):
+                result.append(key)
+        return result
+
+    def get_group_member_set(self, group_name: str) -> set:
+        """グループメンバーのパスをsetで返す（高速フィルタ用）"""
+        return {
+            key for key, meta in self._data["images"].items()
+            if group_name in meta.get("groups", [])
+        }
+
+    def delete(self, image_path: str) -> bool:
+        """画像のメタデータエントリを削除する"""
+        key = self._normalize_path(image_path)
+        if key in self._data["images"]:
+            del self._data["images"][key]
+            return self._save_to_disk()
+        return True
+
+    def rename_path(self, old_path: str, new_path: str) -> bool:
+        """画像のパスキーを変更する（ファイル移動後のメタデータ引継ぎ）"""
+        old_key = self._normalize_path(old_path)
+        new_key = self._normalize_path(new_path)
+        if old_key in self._data["images"]:
+            self._data["images"][new_key] = self._data["images"].pop(old_key)
+            return self._save_to_disk()
+        return True

py/services/gallery_service.py

@@ -0,0 +1,542 @@
+"""
+Gallery Service - outputフォルダの画像管理、メタデータ閲覧
+"""
+import json
+import logging
+import mimetypes
+import os
+import re
+import struct
+import time
+from pathlib import Path
+from typing import Any
+
+logger = logging.getLogger(__name__)
+
+# サポートする画像拡張子
+IMAGE_EXTENSIONS = {".png", ".jpg", ".jpeg", ".webp", ".gif"}
+
+# メタデータ保存ファイル (gallery専用)
+from .gallery_metadata import GalleryMetadataStore
+
+
+# PNGチャンク1個の最大許容サイズ (32MB)
+_PNG_CHUNK_MAX = 32 * 1024 * 1024
+# JPEGを読む際の最大ファイルサイズ (64MB)
+_JPEG_READ_MAX = 64 * 1024 * 1024
+
+# フォルダキャッシュのTTL秒（フォルダmtimeが同じでも念のため）
+_CACHE_TTL = 30.0
+
+
+class _FolderCache:
+    """フォルダ単位の画像スキャン結果キャッシュ。
+    フォルダのmtimeが変わった場合、またはTTL超過時に再スキャンする。"""
+
+    def __init__(self):
+        # folder_path -> (mtime, scan_time, [(name, path_str, size, mtime_f), ...])
+        self._cache: dict[str, tuple[float, float, list]] = {}
+
+    def get(self, folder: Path) -> list | None:
+        key = str(folder)
+        if key not in self._cache:
+            return None
+        cached_mtime, scan_time, entries = self._cache[key]
+        # TTL チェック
+        if time.monotonic() - scan_time > _CACHE_TTL:
+            return None
+        # フォルダ自体のmtimeチェック
+        try:
+            current_mtime = folder.stat().st_mtime
+        except OSError:
+            return None
+        if current_mtime != cached_mtime:
+            return None
+        return entries
+
+    def set(self, folder: Path, entries: list):
+        key = str(folder)
+        try:
+            folder_mtime = folder.stat().st_mtime
+        except OSError:
+            folder_mtime = 0.0
+        self._cache[key] = (folder_mtime, time.monotonic(), entries)
+
+    def invalidate(self, folder: Path):
+        self._cache.pop(str(folder), None)
+
+
+class GalleryService:
+    def __init__(self, data_dir: Path):
+        self.data_dir = data_dir
+        self.metadata_store = GalleryMetadataStore(data_dir / "gallery_metadata.json")
+        self._allowed_root: Path | None = None
+        self._folder_cache = _FolderCache()
+
+    def update_output_root(self, root_path: str) -> None:
+        """許可するルートパスを更新する（Settings変更時に呼ぶ）"""
+        p = Path(root_path).resolve() if root_path else None
+        self._allowed_root = p
+
+    def _check_path_allowed(self, path: Path) -> bool:
+        """パスが許可ルート配下かチェック（パストラバーサル防止）"""
+        if self._allowed_root is None:
+            resolved = path.resolve()
+            return resolved == path.resolve()
+        try:
+            path.resolve().relative_to(self._allowed_root)
+            return True
+        except ValueError:
+            return False
+
+    # ──────────────────────────────────────────────────────────────
+    # フォルダツリー
+    # ──────────────────────────────────────────────────────────────
+
+    def list_folder_tree(self, root_path: str) -> dict:
+        """outputフォルダのフォルダツリーを返す"""
+        root = Path(root_path).resolve()
+        if not root.is_dir():
+            return {"error": f"Directory not found: {root_path}"}
+        if self._allowed_root is None:
+            self._allowed_root = root
+
+        def build_tree(path: Path, rel_base: Path) -> dict:
+            rel = str(path.relative_to(rel_base)).replace("\\", "/")
+            image_count = 0
+            children = []
+            try:
+                with os.scandir(path) as it:
+                    for entry in it:
+                        if entry.is_file(follow_symlinks=True):
+                            if Path(entry.name).suffix.lower() in IMAGE_EXTENSIONS:
+                                image_count += 1
+                        elif entry.is_dir(follow_symlinks=True) and not entry.name.startswith("."):
+                            children.append(entry.name)
+            except PermissionError:
+                pass
+            children_nodes = [build_tree(path / name, rel_base) for name in sorted(children)]
+            return {
+                "name": path.name,
+                "path": rel if rel != "." else "",
+                "abs_path": str(path).replace("\\", "/"),
+                "image_count": image_count,
+                "children": children_nodes,
+            }
+
+        return build_tree(root, root)
+
+    # ──────────────────────────────────────────────────────────────
+    # 画像一覧
+    # ──────────────────────────────────────────────────────────────
+
+    def _scan_folder(self, folder: Path) -> list[tuple[str, str, int, float]]:
+        """os.scandir() で画像ファイルを1回のシステムコールで列挙。
+        キャッシュがあればそれを返す。
+        Returns: [(name, abs_path_str, size, mtime), ...]
+        """
+        cached = self._folder_cache.get(folder)
+        if cached is not None:
+            return cached
+
+        entries = []
+        try:
+            with os.scandir(folder) as it:
+                for entry in it:
+                    if not entry.is_file(follow_symlinks=True):
+                        continue
+                    if Path(entry.name).suffix.lower() not in IMAGE_EXTENSIONS:
+                        continue
+                    try:
+                        st = entry.stat(follow_symlinks=True)
+                        entries.append((
+                            entry.name,
+                            str(Path(entry.path).resolve()).replace("\\", "/"),
+                            st.st_size,
+                            st.st_mtime,
+                        ))
+                    except OSError:
+                        continue
+        except PermissionError:
+            pass
+
+        self._folder_cache.set(folder, entries)
+        return entries
+
+    def list_images(
+        self,
+        folder_path: str,
+        search: str = "",
+        sort_by: str = "date_desc",
+        favorite_only: bool = False,
+        tag_filter: str = "",
+        group_filter: str = "",
+    ) -> list[dict]:
+        """指定フォルダ内の画像一覧を返す（サブフォルダなし）"""
+        folder = Path(folder_path).resolve()
+        if not folder.is_dir():
+            return []
+        if not self._check_path_allowed(folder):
+            logger.warning("list_images: path not allowed: %s", folder)
+            return []
+
+        # グループフィルタ: サーバーサイドで先にパスSetを取得（転送量削減）
+        group_member_set: set | None = None
+        if group_filter:
+            group_member_set = self.metadata_store.get_group_member_set(group_filter)
+
+        # os.scandir() でファイル情報を一括取得（stat()の個別呼び出しを排除）
+        raw_entries = self._scan_folder(folder)
+
+        results = []
+        for name, abs_path, size, mtime in raw_entries:
+            # グループフィルタ（サーバーサイド）
+            if group_member_set is not None and abs_path not in group_member_set:
+                continue
+
+            meta = self.metadata_store.get(abs_path)
+
+            # お気に入りフィルタ（サーバーサイド、早期スキップ）
+            if favorite_only and not meta.get("favorite", False):
+                continue
+
+            # タグフィルタ（サーバーサイド、早期スキップ）
+            tags = meta.get("tags", [])
+            if tag_filter and tag_filter not in tags:
+                continue
+
+            ext = Path(name).suffix.lower()
+            item = {
+                "filename": name,
+                "path": abs_path,
+                "size": size,
+                "mtime": mtime,
+                "ext": ext,
+                "favorite": meta.get("favorite", False),
+                "tags": tags,
+                "memo": meta.get("memo", ""),
+                "groups": meta.get("groups", []),
+            }
+
+            # 検索フィルタ
+            if search:
+                s = search.lower()
+                if not (
+                    s in name.lower()
+                    or s in item["memo"].lower()
+                    or any(s in t.lower() for t in tags)
+                ):
+                    continue
+
+            results.append(item)
+
+        # ソート
+        if sort_by == "name_asc":
+            results.sort(key=lambda x: x["filename"].lower())
+        elif sort_by == "name_desc":
+            results.sort(key=lambda x: x["filename"].lower(), reverse=True)
+        elif sort_by == "date_asc":
+            results.sort(key=lambda x: x["mtime"])
+        else:  # date_desc (default)
+            results.sort(key=lambda x: x["mtime"], reverse=True)
+
+        return results
+
+    # ──────────────────────────────────────────────────────────────
+    # 画像メタデータ
+    # ──────────────────────────────────────────────────────────────
+
+    def get_image_metadata(self, image_path: str) -> dict:
+        """PNG/JPEGからメタデータを抽出し、保存済みメタと合わせて返す"""
+        path = Path(image_path).resolve()
+        if not path.is_file():
+            return {"error": "File not found"}
+        if not self._check_path_allowed(path):
+            return {"error": "Access denied"}
+
+        embedded = {}
+        ext = path.suffix.lower()
+        if ext == ".png":
+            embedded = self._read_png_metadata(path)
+        elif ext in {".jpg", ".jpeg"}:
+            embedded = self._read_jpeg_metadata(path)
+
+        saved = self.metadata_store.get(str(path))
+
+        stat = path.stat()
+        return {
+            "filename": path.name,
+            "path": str(path).replace("\\", "/"),
+            "size": stat.st_size,
+            "mtime": stat.st_mtime,
+            "ext": ext,
+            "embedded": embedded,
+            "favorite": saved.get("favorite", False),
+            "tags": saved.get("tags", []),
+            "memo": saved.get("memo", ""),
+            "groups": saved.get("groups", []),
+        }
+
+    def _read_png_metadata(self, path: Path) -> dict:
+        """PNGのtEXtチャンクからメタデータを抽出"""
+        result = {}
+        try:
+            with open(path, "rb") as f:
+                sig = f.read(8)
+                if sig != b"\x89PNG\r\n\x1a\n":
+                    return result
+                while True:
+                    chunk_len_bytes = f.read(4)
+                    if len(chunk_len_bytes) < 4:
+                        break
+                    chunk_len = struct.unpack(">I", chunk_len_bytes)[0]
+                    chunk_type = f.read(4).decode("ascii", errors="ignore")
+                    if chunk_len > _PNG_CHUNK_MAX:
+                        f.seek(chunk_len + 4, 1)
+                        if chunk_type == "IEND":
+                            break
+                        continue
+                    chunk_data = f.read(chunk_len)
+                    f.read(4)  # CRC
+
+                    if chunk_type in ("tEXt", "iTXt"):
+                        try:
+                            if chunk_type == "tEXt":
+                                null_idx = chunk_data.index(b"\x00")
+                                key = chunk_data[:null_idx].decode("latin-1")
+                                value = chunk_data[null_idx + 1:].decode("latin-1")
+                            else:
+                                null_idx = chunk_data.index(b"\x00")
+                                key = chunk_data[:null_idx].decode("utf-8")
+                                rest = chunk_data[null_idx + 1:]
+                                rest = rest[2:]
+                                null_idx2 = rest.index(b"\x00")
+                                rest = rest[null_idx2 + 1:]
+                                null_idx3 = rest.index(b"\x00")
+                                value = rest[null_idx3 + 1:].decode("utf-8", errors="replace")
+                            result[key] = value
+                        except (ValueError, UnicodeDecodeError):
+                            pass
+
+                    if chunk_type == "IEND":
+                        break
+        except Exception as e:
+            logger.debug("PNG metadata read error: %s", e)
+        return result
+
+    def _read_jpeg_metadata(self, path: Path) -> dict:
+        """JPEGのEXIF/commentからメタデータを抽出（簡易）"""
+        result = {}
+        try:
+            file_size = path.stat().st_size
+            read_size = min(file_size, _JPEG_READ_MAX)
+            with open(path, "rb") as f:
+                data = f.read(read_size)
+            idx = 0
+            while idx < len(data) - 3:
+                if data[idx] == 0xFF:
+                    marker = data[idx + 1]
+                    if marker == 0xFE:  # COM
+                        length = struct.unpack(">H", data[idx + 2:idx + 4])[0]
+                        end = idx + 2 + length
+                        comment = data[idx + 4:end].decode("utf-8", errors="replace")
+                        result["Comment"] = comment
+                        break
+                    idx += 2
+                else:
+                    idx += 1
+        except Exception as e:
+            logger.debug("JPEG metadata read error: %s", e)
+        return result
+
+    def extract_workflow_from_metadata(self, image_path: str) -> dict | None:
+        """ワークフローを抽出する。
+        優先順位: PNG[workflow] > PNG[prompt] > gallery_metadata.json[workflow]
+        """
+        path = Path(image_path).resolve()
+        if not self._check_path_allowed(path):
+            return None
+
+        if path.suffix.lower() == ".png":
+            embedded = self._read_png_metadata(path)
+            # 1. workflow キー (ComfyUI UI形式)
+            for key in ("workflow", "Workflow"):
+                s = embedded.get(key)
+                if s:
+                    try:
+                        return json.loads(s)
+                    except json.JSONDecodeError:
+                        pass
+            # 2. prompt キー (ComfyUI API形式 — 大多数の生成画像)
+            for key in ("prompt", "Prompt"):
+                s = embedded.get(key)
+                if s:
+                    try:
+                        return json.loads(s)
+                    except json.JSONDecodeError:
+                        pass
+
+        # 3. gallery_metadata.json に保存されたworkflow
+        saved = self.metadata_store.get(str(path))
+        return saved.get("workflow") or None
+
+    # ──────────────────────────────────────────────────────────────
+    # メタデータ保存
+    # ──────────────────────────────────────────────────────────────
+
+    def save_image_meta(self, image_path: str, data: dict) -> bool:
+        return self.metadata_store.save(image_path, data)
+
+    def toggle_favorite(self, image_path: str) -> bool:
+        meta = self.metadata_store.get(image_path)
+        new_val = not meta.get("favorite", False)
+        self.metadata_store.save(image_path, {"favorite": new_val})
+        return new_val
+
+    # ──────────────────────────────────────────────────────────────
+    # グループ管理
+    # ──────────────────────────────────────────────────────────────
+
+    def list_groups(self) -> list[dict]:
+        return self.metadata_store.list_groups()
+
+    def create_group(self, name: str) -> bool:
+        return self.metadata_store.create_group(name)
+
+    def rename_group(self, old_name: str, new_name: str) -> bool:
+        return self.metadata_store.rename_group(old_name, new_name)
+
+    def delete_group(self, name: str) -> bool:
+        return self.metadata_store.delete_group(name)
+
+    def add_to_group(self, image_path: str, group_name: str) -> bool:
+        meta = self.metadata_store.get(image_path)
+        groups = meta.get("groups", [])
+        if group_name not in groups:
+            groups.append(group_name)
+            return self.metadata_store.save(image_path, {"groups": groups})
+        return True
+
+    def remove_from_group(self, image_path: str, group_name: str) -> bool:
+        meta = self.metadata_store.get(image_path)
+        groups = [g for g in meta.get("groups", []) if g != group_name]
+        return self.metadata_store.save(image_path, {"groups": groups})
+
+    def list_images_in_group(self, group_name: str) -> list[str]:
+        return self.metadata_store.list_images_in_group(group_name)
+
+    # ──────────────────────────────────────────────────────────────
+    # 画像配信
+    # ──────────────────────────────────────────────────────────────
+
+    def create_folder(self, parent_path: str, name: str) -> dict:
+        """選択フォルダ内に新しいサブフォルダを作成する"""
+        parent = Path(parent_path).resolve()
+        if not parent.is_dir():
+            return {"ok": False, "error": "Parent directory not found"}
+        if not self._check_path_allowed(parent):
+            return {"ok": False, "error": "Access denied"}
+        name = name.strip()
+        invalid_chars = set(r'\/:*?"<>|')
+        if not name or any(c in invalid_chars for c in name):
+            return {"ok": False, "error": "Invalid folder name"}
+        new_folder = parent / name
+        if new_folder.exists():
+            return {"ok": False, "error": "Folder already exists"}
+        try:
+            new_folder.mkdir()
+            self._folder_cache.invalidate(parent)
+            return {"ok": True, "path": str(new_folder).replace("\\", "/")}
+        except Exception as e:
+            return {"ok": False, "error": str(e)}
+
+    def delete_folder(self, folder_path: str) -> dict:
+        """フォルダを再帰的に削除する"""
+        import shutil
+        folder = Path(folder_path).resolve()
+        if not folder.is_dir():
+            return {"ok": False, "error": "Directory not found"}
+        if not self._check_path_allowed(folder):
+            return {"ok": False, "error": "Access denied"}
+        if self._allowed_root and folder == self._allowed_root:
+            return {"ok": False, "error": "Cannot delete root folder"}
+        try:
+            parent = folder.parent
+            shutil.rmtree(folder)
+            self._folder_cache.invalidate(parent)
+            return {"ok": True}
+        except Exception as e:
+            return {"ok": False, "error": str(e)}
+
+    def delete_images(self, paths: list) -> dict:
+        """画像ファイルを削除する（複数対応）"""
+        deleted = []
+        errors = []
+        for img_path in paths:
+            p = Path(img_path).resolve()
+            if not p.is_file():
+                errors.append(f"{Path(img_path).name}: not found")
+                continue
+            if p.suffix.lower() not in IMAGE_EXTENSIONS:
+                errors.append(f"{p.name}: not an image")
+                continue
+            if not self._check_path_allowed(p):
+                errors.append(f"{p.name}: access denied")
+                continue
+            try:
+                p.unlink()
+                self.metadata_store.delete(str(p))
+                self._folder_cache.invalidate(p.parent)
+                deleted.append(str(p).replace("\\", "/"))
+            except Exception as e:
+                errors.append(f"{p.name}: {e}")
+        return {"deleted": deleted, "errors": errors}
+
+    def move_images(self, paths: list, dest_folder: str) -> dict:
+        """画像ファイルを別フォルダへ移動する（複数対応）"""
+        dest = Path(dest_folder).resolve()
+        if not dest.is_dir():
+            return {"ok": False, "error": "Destination folder not found", "moved": [], "errors": []}
+        if not self._check_path_allowed(dest):
+            return {"ok": False, "error": "Access denied", "moved": [], "errors": []}
+        moved = []
+        errors = []
+        for img_path in paths:
+            p = Path(img_path).resolve()
+            if not p.is_file():
+                errors.append(f"{Path(img_path).name}: not found")
+                continue
+            if p.suffix.lower() not in IMAGE_EXTENSIONS:
+                errors.append(f"{p.name}: not an image")
+                continue
+            if not self._check_path_allowed(p):
+                errors.append(f"{p.name}: access denied")
+                continue
+            dest_path = dest / p.name
+            counter = 1
+            while dest_path.exists():
+                dest_path = dest / f"{p.stem}_{counter}{p.suffix}"
+                counter += 1
+            try:
+                p.rename(dest_path)
+                old_str = str(p).replace("\\", "/")
+                new_str = str(dest_path).replace("\\", "/")
+                self.metadata_store.rename_path(old_str, new_str)
+                self._folder_cache.invalidate(p.parent)
+                self._folder_cache.invalidate(dest)
+                moved.append({"from": old_str, "to": new_str, "filename": dest_path.name})
+            except Exception as e:
+                errors.append(f"{p.name}: {e}")
+        return {"moved": moved, "errors": errors}
+
+    def serve_image(self, image_path: str):
+        """画像のPathオブジェクトを返す（ルートで使用）"""
+        p = Path(image_path).resolve()
+        if not p.is_file():
+            return None
+        if p.suffix.lower() not in IMAGE_EXTENSIONS:
+            return None
+        if not self._check_path_allowed(p):
+            logger.warning("serve_image: path not allowed: %s", p)
+            return None
+        return p

py/services/models_service.py

@@ -13,6 +13,15 @@ logger = logging.getLogger(__name__)
 _PREVIEW_EXTENSIONS = [".preview.png", ".preview.jpg", ".preview.jpeg", ".preview.webp",
                        ".png", ".jpg", ".jpeg", ".webp"]
 
+# All sidecar extensions to delete when a model is deleted
+_SIDECAR_EXTENSIONS = [
+    ".preview.png", ".preview.jpg", ".preview.jpeg", ".preview.webp",
+    ".png", ".jpg", ".jpeg", ".webp",
+    ".json", ".civitai.info", ".info",
+]
+
+_DISABLED_SUFFIX = ".disabled"
+
 # ComfyUI model type → folder_paths key mapping
 MODEL_TYPE_FOLDER_KEYS = {
     "checkpoint": "checkpoints",
@@ -100,16 +109,88 @@ class ModelsService:
         self._save_metadata(data)
         return entry
 
-    def get_model_groups(self):
+    def get_model_groups(self, model_type=None):
         data = self._load_metadata()
-        return data.get("_groups", {})
+        raw = data.get("_groups", {})
 
-    def save_model_groups(self, groups):
+        # Migrate old flat format { "groupName": [...] } → per-type { "checkpoint": {...} }
+        if raw and not any(k in MODEL_TYPE_FOLDER_KEYS for k in raw):
+            logger.info("Migrating groups to per-type format (old data moved to _groups_legacy)")
+            data["_groups_legacy"] = raw
+            data["_groups"] = {}
+            self._save_metadata(data)
+            raw = {}
+
+        if model_type:
+            return raw.get(model_type, {})
+        return raw
+
+    def save_model_groups(self, groups, model_type):
         data = self._load_metadata()
-        data["_groups"] = groups
+        if not isinstance(data.get("_groups"), dict):
+            data["_groups"] = {}
+        data["_groups"][model_type] = groups
         self._save_metadata(data)
         return groups
 
+    def find_model_file(self, model_type, model_name):
+        """Find a model file, checking both enabled and disabled states.
+
+        Returns (Path, is_enabled) or (None, None) if not found.
+        """
+        dirs = _get_model_dirs(model_type)
+        for d in dirs:
+            enabled = d / model_name
+            if enabled.is_file():
+                return enabled, True
+            disabled = d / (model_name + _DISABLED_SUFFIX)
+            if disabled.is_file():
+                return disabled, False
+        return None, None
+
+    def enable_model(self, model_type, model_name):
+        """Rename model.safetensors.disabled → model.safetensors."""
+        path, is_enabled = self.find_model_file(model_type, model_name)
+        if path is None:
+            raise FileNotFoundError(f"Model not found: {model_name}")
+        if is_enabled:
+            return
+        target = path.parent / path.name[: -len(_DISABLED_SUFFIX)]
+        path.rename(target)
+        logger.info("Enabled model: %s", model_name)
+
+    def disable_model(self, model_type, model_name):
+        """Rename model.safetensors → model.safetensors.disabled."""
+        path, is_enabled = self.find_model_file(model_type, model_name)
+        if path is None:
+            raise FileNotFoundError(f"Model not found: {model_name}")
+        if not is_enabled:
+            return
+        target = path.parent / (path.name + _DISABLED_SUFFIX)
+        path.rename(target)
+        logger.info("Disabled model: %s", model_name)
+
+    def scan_disabled_models(self, model_type):
+        """Scan directories for .disabled files.
+
+        Returns list of normalized model names (without .disabled suffix).
+        """
+        dirs = _get_model_dirs(model_type)
+        disabled = []
+        for d in dirs:
+            if not d.is_dir():
+                continue
+            for f in d.rglob("*"):
+                if f.is_file() and f.name.endswith(_DISABLED_SUFFIX):
+                    try:
+                        rel = str(f.relative_to(d))
+                        if rel.endswith(_DISABLED_SUFFIX):
+                            rel = rel[: -len(_DISABLED_SUFFIX)]
+                        disabled.append(rel.replace("\\", "/"))
+                    except ValueError:
+                        pass
+        return disabled
+
     def find_preview_image(self, model_type, model_name):
         """Find preview image for a model file.
 
@@ -148,3 +229,48 @@ class ModelsService:
 
         logger.debug("Preview: model file not found in any dir: %s", model_name)
         return None
+
+    def delete_model(self, model_type, model_name):
+        """Delete a model file and all associated preview/sidecar files.
+
+        Also removes the model's metadata entry.
+        Returns dict with deleted file paths.
+        """
+        if ".." in model_name:
+            raise ValueError(f"Invalid model name: {model_name}")
+
+        path, _ = self.find_model_file(model_type, model_name)
+        if path is None:
+            raise FileNotFoundError(f"Model not found: {model_name}")
+
+        deleted = []
+        parent = path.parent
+
+        # Compute stem from the original (non-disabled) filename.
+        # path.name for a disabled file is e.g. "model.safetensors.disabled"
+        # so we strip the .disabled suffix first, then take Path.stem.
+        orig_name = path.name
+        if orig_name.endswith(_DISABLED_SUFFIX):
+            orig_name = orig_name[: -len(_DISABLED_SUFFIX)]
+        stem = Path(orig_name).stem  # "model.safetensors" -> "model"
+
+        # Delete the model file itself
+        path.unlink()
+        deleted.append(str(path))
+        logger.info("Deleted model file: %s", path)
+
+        # Delete all sidecar files (previews, metadata, info)
+        for ext in _SIDECAR_EXTENSIONS:
+            sidecar = parent / (stem + ext)
+            if sidecar.is_file():
+                sidecar.unlink()
+                deleted.append(str(sidecar))
+                logger.info("Deleted sidecar: %s", sidecar)
+
+        # Remove metadata entry
+        data = self._load_metadata()
+        if model_name in data:
+            del data[model_name]
+            self._save_metadata(data)
+
+        return {"deleted": deleted}

py/services/wildcard_service.py

@@ -0,0 +1,185 @@
+"""Wildcard file management service."""
+
+import logging
+import os
+import platform
+import shutil
+import subprocess
+from pathlib import Path
+
+logger = logging.getLogger(__name__)
+
+ALLOWED_EXTS = {"txt", "yaml", "yml"}
+
+
+class WildcardService:
+    def __init__(self, wildcard_dir: Path):
+        self.wildcard_dir = wildcard_dir
+        # Only mkdir if it is a real directory (not a junction/symlink)
+        if not self.wildcard_dir.exists() and not self._is_junction(self.wildcard_dir):
+            self.wildcard_dir.mkdir(parents=True, exist_ok=True)
+
+    # ------------------------------------------------------------------
+    # File CRUD
+    # ------------------------------------------------------------------
+
+    def list_wildcards(self) -> list[dict]:
+        """Return sorted list of wildcard files (follows junction/symlink)."""
+        if not self.wildcard_dir.exists():
+            return []
+        files = []
+        for path in sorted(self.wildcard_dir.iterdir()):
+            if path.is_file() and path.suffix.lstrip(".").lower() in ALLOWED_EXTS:
+                files.append({
+                    "name": path.stem,
+                    "filename": path.name,
+                    "ext": path.suffix.lstrip(".").lower(),
+                    "size": path.stat().st_size,
+                })
+        return files
+
+    def get_content(self, filename: str) -> str:
+        path = self._safe_path(filename)
+        if path is None:
+            raise ValueError(f"Invalid filename: {filename}")
+        if not path.is_file():
+            raise FileNotFoundError(f"File not found: {filename}")
+        return path.read_text(encoding="utf-8")
+
+    def save_file(self, filename: str, content: str) -> dict:
+        path = self._safe_path(filename)
+        if path is None:
+            raise ValueError(f"Invalid filename: {filename}")
+        path.write_text(content, encoding="utf-8")
+        return {
+            "name": path.stem,
+            "filename": path.name,
+            "ext": path.suffix.lstrip(".").lower(),
+            "size": path.stat().st_size,
+        }
+
+    def delete_file(self, filename: str) -> None:
+        path = self._safe_path(filename)
+        if path is None:
+            raise ValueError(f"Invalid filename: {filename}")
+        if path.is_file():
+            path.unlink()
+
+    def _safe_path(self, filename: str) -> Path | None:
+        if not filename or ".." in filename or "/" in filename or "\\" in filename:
+            return None
+        ext = Path(filename).suffix.lstrip(".").lower()
+        if ext not in ALLOWED_EXTS:
+            return None
+        return self.wildcard_dir / filename
+
+    # ------------------------------------------------------------------
+    # Impact Pack integration
+    # ------------------------------------------------------------------
+
+    @staticmethod
+    def find_impact_pack_wildcards(comfyui_root: Path) -> Path | None:
+        """Return Impact Pack wildcards directory path, or None if not installed."""
+        custom_nodes = comfyui_root / "custom_nodes"
+        if not custom_nodes.is_dir():
+            return None
+        for d in custom_nodes.iterdir():
+            if d.is_dir() and "impact-pack" in d.name.lower():
+                wildcards = d / "wildcards"
+                if wildcards.is_dir():
+                    return wildcards
+        return None
+
+    def get_link_status(self, comfyui_root: Path) -> dict:
+        """Return current Impact Pack integration status."""
+        impact_dir = self.find_impact_pack_wildcards(comfyui_root)
+        is_linked = self._is_junction(self.wildcard_dir) or self.wildcard_dir.is_symlink()
+
+        resolved_target = None
+        if is_linked:
+            try:
+                resolved_target = str(self.wildcard_dir.resolve())
+            except Exception:
+                pass
+
+        return {
+            "impact_pack_installed": impact_dir is not None,
+            "impact_pack_wildcards_dir": str(impact_dir) if impact_dir else None,
+            "wfs_wildcard_dir": str(self.wildcard_dir),
+            "is_linked": is_linked,
+            "link_target": resolved_target,
+        }
+
+    def create_link(self, comfyui_root: Path) -> dict:
+        """Replace WFS wildcard dir with a junction/symlink → Impact Pack wildcards."""
+        impact_dir = self.find_impact_pack_wildcards(comfyui_root)
+        if impact_dir is None:
+            raise RuntimeError("ComfyUI-Impact-Pack is not installed.")
+
+        if self._is_junction(self.wildcard_dir) or self.wildcard_dir.is_symlink():
+            raise RuntimeError("Link already exists.")
+
+        # Migrate existing WFS files to Impact Pack dir
+        migrated: list[str] = []
+        if self.wildcard_dir.is_dir():
+            for f in self.wildcard_dir.iterdir():
+                if f.is_file():
+                    dest = impact_dir / f.name
+                    if not dest.exists():
+                        shutil.copy2(str(f), str(dest))
+                        migrated.append(f.name)
+            shutil.rmtree(str(self.wildcard_dir))
+
+        # Create junction (Windows) or symlink (others)
+        self._create_junction_or_symlink(self.wildcard_dir, impact_dir)
+        logger.info("Wildcard link created: %s -> %s", self.wildcard_dir, impact_dir)
+        return {"migrated_files": migrated}
+
+    def remove_link(self) -> None:
+        """Remove junction/symlink and restore WFS wildcard dir as a plain directory."""
+        if not (self._is_junction(self.wildcard_dir) or self.wildcard_dir.is_symlink()):
+            raise RuntimeError("No link to remove.")
+        self._remove_junction_or_symlink(self.wildcard_dir)
+        self.wildcard_dir.mkdir(parents=True, exist_ok=True)
+        logger.info("Wildcard link removed, restored plain dir: %s", self.wildcard_dir)
+
+    # ------------------------------------------------------------------
+    # Platform helpers
+    # ------------------------------------------------------------------
+
+    @staticmethod
+    def _is_junction(path: Path) -> bool:
+        """Return True if path is a Windows directory junction."""
+        if platform.system() != "Windows":
+            return False
+        try:
+            import ctypes
+            FILE_ATTRIBUTE_REPARSE_POINT = 0x0400
+            attrs = ctypes.windll.kernel32.GetFileAttributesW(str(path))
+            return attrs != 0xFFFFFFFF and bool(attrs & FILE_ATTRIBUTE_REPARSE_POINT)
+        except Exception:
+            return False
+
+    @staticmethod
+    def _create_junction_or_symlink(link: Path, target: Path) -> None:
+        if platform.system() == "Windows":
+            result = subprocess.run(
+                ["cmd", "/c", "mklink", "/J", str(link), str(target)],
+                capture_output=True, text=True,
+            )
+            if result.returncode != 0:
+                raise RuntimeError(f"mklink /J failed: {result.stderr.strip()}")
+        else:
+            os.symlink(target, link, target_is_directory=True)
+
+    @staticmethod
+    def _remove_junction_or_symlink(path: Path) -> None:
+        if platform.system() == "Windows":
+            result = subprocess.run(
+                ["cmd", "/c", "rmdir", str(path)],
+                capture_output=True, text=True,
+            )
+            if result.returncode != 0:
+                raise RuntimeError(f"rmdir failed: {result.stderr.strip()}")
+        else:
+            os.unlink(str(path))

py/services/workflow_service.py

@@ -112,6 +112,7 @@ class WorkflowService:
                         "summary": meta.get("summary", ""),
                         "modelTypesOverride": override_types,
                         "favorite": bool(meta.get("favorite", False)),
+                        "badges": meta.get("badges", []),
                     },
                     "mtime": stat.st_mtime,
                     "thumbnail": thumbnail,
@@ -132,7 +133,7 @@ class WorkflowService:
         """Save metadata (tags, memo, summary, etc.) for a workflow."""
         metadata = self._load_metadata()
         entry = metadata.get(filename, {})
-        for key in ("tags", "memo", "summary", "modelTypesOverride", "favorite"):
+        for key in ("tags", "memo", "summary", "modelTypesOverride", "favorite", "badges"):
             if key in updates:
                 entry[key] = updates[key]
         entry["updatedAt"] = self._now_iso()

py/wfm.py

@@ -61,7 +61,7 @@ class WorkflowStudio:
         app.router.add_get("/wfm", serve_index_page)
 
         # API routes
-        from .routes import workflow_routes, settings_routes, ollama_routes, eagle_routes, nodes_routes, prompts_routes, models_routes
+        from .routes import workflow_routes, settings_routes, ollama_routes, eagle_routes, nodes_routes, prompts_routes, models_routes, gallery_routes, wildcard_routes
 
         workflow_routes.setup_routes(app)
         settings_routes.setup_routes(app)
@@ -70,5 +70,7 @@ class WorkflowStudio:
         nodes_routes.setup_routes(app)
         prompts_routes.setup_routes(app)
         models_routes.setup_routes(app)
+        gallery_routes.setup_routes(app)
+        wildcard_routes.setup_routes(app)
 
         logger.info("Workflow Studio: Routes registered successfully")

pyproject.toml

@@ -0,0 +1,16 @@
+[project]
+name = "comfyui-workflow-studio"
+description = "A comprehensive workflow management and generation UI plugin for ComfyUI. Browse, organize, and execute workflows from a dedicated studio interface."
+version = "0.2.7"
+license = "MIT"
+requires-python = ">= 3.10"
+dependencies = ["jinja2"]
+
+[project.urls]
+Repository = "https://github.com/ketle-man/ComfyUI-Workflow-Studio"
+
+[tool.comfy]
+PublisherId = "ketle-man"
+DisplayName = "Workflow Studio"
+Icon = "https://raw.githubusercontent.com/ketle-man/ComfyUI-Workflow-Studio/main/assets/icon.svg"
+Banner = "https://raw.githubusercontent.com/ketle-man/ComfyUI-Workflow-Studio/main/assets/banner.svg"

static/css/gallery-tab.css

@@ -0,0 +1,649 @@
+/* ============================================================
+   Gallery Tab Styles
+   ============================================================ */
+
+/* ── 3カラムレイアウト ──────────────────────────────────────── */
+
+.wfm-gallery-layout {
+    display: flex;
+    height: calc(100vh - var(--wfm-header-height, 96px));
+    overflow: hidden;
+    gap: 0;
+}
+
+/* ── 左: フォルダツリーパネル ──────────────────────────────── */
+
+.wfm-gallery-tree-panel {
+    width: 250px;
+    min-width: 250px;
+    max-width: 250px;
+    border-right: 1px solid var(--wfm-border);
+    display: flex;
+    flex-direction: column;
+    overflow: hidden;
+    background: var(--wfm-bg-secondary, #1a1a2e);
+}
+
+.wfm-gallery-tree-header {
+    display: flex;
+    align-items: center;
+    justify-content: space-between;
+    padding: 6px 8px;
+    border-bottom: 1px solid var(--wfm-border);
+    flex-shrink: 0;
+    background: var(--wfm-bg-primary, #16213e);
+    gap: 4px;
+}
+
+.wfm-gallery-tree-title {
+    font-size: 12px;
+    font-weight: 600;
+    color: var(--wfm-text-secondary);
+    text-transform: uppercase;
+    letter-spacing: 0.05em;
+    flex: 1;
+}
+
+.wfm-gallery-tree-actions {
+    display: flex;
+    gap: 4px;
+    flex-shrink: 0;
+}
+
+
+.wfm-gallery-tree {
+    flex: 1;
+    overflow-y: auto;
+    overflow-x: hidden;
+    padding: 4px 0;
+}
+
+.wfm-gallery-tree-item {
+    display: flex;
+    align-items: center;
+    gap: 4px;
+    padding: 3px 8px;
+    cursor: pointer;
+    font-size: 12px;
+    color: var(--wfm-text-primary);
+    -webkit-user-select: none;
+    user-select: none;
+    transition: background 0.1s;
+}
+
+.wfm-gallery-tree-item:hover {
+    background: var(--wfm-bg-hover, rgba(255,255,255,0.06));
+}
+
+.wfm-gallery-tree-item.selected {
+    background: var(--wfm-accent, #4f8ef7);
+    color: #fff;
+}
+
+.wfm-gallery-tree-item.selected .wfm-gallery-tree-count {
+    background: rgba(255,255,255,0.25);
+}
+
+.wfm-gallery-tree-arrow {
+    font-size: 10px;
+    width: 14px;
+    flex-shrink: 0;
+    cursor: pointer;
+    color: var(--wfm-text-secondary);
+    transition: transform 0.15s;
+}
+
+.wfm-gallery-tree-label {
+    flex: 1;
+    overflow: hidden;
+    text-overflow: ellipsis;
+    white-space: nowrap;
+    display: flex;
+    align-items: center;
+    gap: 4px;
+}
+
+.wfm-gallery-tree-count {
+    font-size: 10px;
+    background: var(--wfm-accent-muted, rgba(79,142,247,0.2));
+    color: var(--wfm-accent, #4f8ef7);
+    border-radius: 8px;
+    padding: 0 5px;
+    line-height: 1.4;
+    flex-shrink: 0;
+}
+
+.wfm-gallery-tree-children {
+    /* 子ノードコンテナ */
+}
+
+/* ── 中: 画像一覧パネル ────────────────────────────────────── */
+
+.wfm-gallery-list-panel {
+    flex: 1;
+    overflow-y: auto;
+    min-width: 0;
+    border-right: 1px solid var(--wfm-border);
+    background: var(--wfm-bg-primary, #16213e);
+}
+
+.wfm-gallery-grid {
+    padding: 8px;
+}
+
+/* サムネイルビュー */
+.wfm-gallery-view-thumb {
+    display: grid;
+    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
+    gap: 8px;
+    align-items: start;
+}
+
+.wfm-gallery-thumb-card {
+    position: relative;
+    background: var(--wfm-bg-secondary, #1a1a2e);
+    border: 1px solid var(--wfm-border);
+    border-radius: 6px;
+    overflow: hidden;
+    cursor: pointer;
+    transition: border-color 0.15s, box-shadow 0.15s;
+}
+
+.wfm-gallery-thumb-card:hover {
+    border-color: var(--wfm-accent, #4f8ef7);
+    box-shadow: 0 2px 8px rgba(0,0,0,0.3);
+}
+
+.wfm-gallery-thumb-card.selected {
+    border-color: var(--wfm-accent, #4f8ef7);
+    box-shadow: 0 0 0 2px var(--wfm-accent, #4f8ef7);
+}
+
+.wfm-gallery-thumb-card.multi-selected {
+    border-color: #f59e0b;
+    box-shadow: 0 0 0 2px #f59e0b;
+}
+
+.wfm-gallery-thumb-img {
+    width: 100%;
+    aspect-ratio: 1 / 1;
+    object-fit: cover;
+    display: block;
+    background: var(--wfm-bg-hover, #111);
+}
+
+.wfm-gallery-thumb-placeholder {
+    width: 100%;
+    aspect-ratio: 1 / 1;
+    display: flex;
+    align-items: center;
+    justify-content: center;
+    background: var(--wfm-bg-hover, #222);
+    color: var(--wfm-text-secondary);
+    font-size: 24px;
+}
+
+/* お気に入りボタン（サムネイルカード右上） */
+.wfm-gallery-thumb-fav-btn {
+    position: absolute;
+    top: 4px;
+    right: 4px;
+    background: rgba(0,0,0,0.5);
+    border: none;
+    border-radius: 50%;
+    width: 24px;
+    height: 24px;
+    font-size: 13px;
+    line-height: 1;
+    padding: 0;
+    cursor: pointer;
+    color: rgba(255,255,255,0.6);
+    display: flex;
+    align-items: center;
+    justify-content: center;
+    opacity: 0;
+    transition: opacity 0.15s, color 0.15s;
+}
+
+.wfm-gallery-thumb-card:hover .wfm-gallery-thumb-fav-btn {
+    opacity: 1;
+}
+
+.wfm-gallery-thumb-fav-btn.active {
+    color: #fbbf24;
+    opacity: 1;
+}
+
+.wfm-gallery-thumb-fav-btn:hover {
+    background: rgba(0,0,0,0.75);
+    color: #fbbf24;
+}
+
+/* テーブルビューのお気に入りボタン */
+.wfm-gallery-table-fav-btn {
+    background: none;
+    border: none;
+    cursor: pointer;
+    font-size: 16px;
+    color: rgba(255,255,255,0.3);
+    padding: 2px 4px;
+    transition: color 0.15s;
+}
+
+.wfm-gallery-table-fav-btn:hover,
+.wfm-gallery-table-fav-btn.active {
+    color: #fbbf24;
+}
+
+.wfm-gallery-thumb-tags {
+    display: flex;
+    flex-wrap: wrap;
+    gap: 2px;
+    padding: 4px 6px;
+}
+
+/* テーブルビュー */
+.wfm-gallery-view-table {
+    display: block;
+}
+
+.wfm-gallery-table {
+    width: 100%;
+    border-collapse: collapse;
+    font-size: 12px;
+}
+
+.wfm-gallery-table thead th {
+    position: sticky;
+    top: 0;
+    background: var(--wfm-bg-secondary, #1a1a2e);
+    color: var(--wfm-text-secondary);
+    font-weight: 600;
+    padding: 6px 8px;
+    text-align: left;
+    border-bottom: 1px solid var(--wfm-border);
+    z-index: 1;
+}
+
+.wfm-gallery-table tbody tr {
+    cursor: pointer;
+    transition: background 0.1s;
+}
+
+.wfm-gallery-table tbody tr:hover {
+    background: var(--wfm-bg-hover, rgba(255,255,255,0.05));
+}
+
+.wfm-gallery-table tbody tr.selected {
+    background: rgba(79,142,247,0.15);
+}
+
+.wfm-gallery-table tbody tr.multi-selected {
+    background: rgba(245,158,11,0.15);
+}
+
+.wfm-gallery-table td {
+    padding: 4px 8px;
+    border-bottom: 1px solid var(--wfm-border);
+    color: var(--wfm-text-primary);
+    vertical-align: middle;
+}
+
+.wfm-gallery-table-thumb {
+    width: 40px;
+    height: 40px;
+    object-fit: cover;
+    border-radius: 3px;
+    display: block;
+}
+
+.wfm-gallery-table-name {
+    max-width: 200px;
+    overflow: hidden;
+    text-overflow: ellipsis;
+    white-space: nowrap;
+}
+
+/* ── タグバッジ共通 ────────────────────────────────────────── */
+
+.wfm-gallery-tag-badge {
+    display: inline-flex;
+    align-items: center;
+    gap: 3px;
+    background: rgba(79,142,247,0.15);
+    color: var(--wfm-accent, #4f8ef7);
+    border: 1px solid rgba(79,142,247,0.3);
+    border-radius: 10px;
+    padding: 1px 7px;
+    font-size: 11px;
+    white-space: nowrap;
+}
+
+.wfm-gallery-tag-remove {
+    background: none;
+    border: none;
+    color: inherit;
+    cursor: pointer;
+    padding: 0;
+    font-size: 12px;
+    line-height: 1;
+    opacity: 0.7;
+    margin-left: 1px;
+}
+
+.wfm-gallery-tag-remove:hover {
+    opacity: 1;
+}
+
+/* ── 右: 詳細パネル ────────────────────────────────────────── */
+
+.wfm-gallery-detail-panel {
+    width: 280px;
+    min-width: 280px;
+    max-width: 280px;
+    display: flex;
+    flex-direction: column;
+    overflow: hidden;
+    background: var(--wfm-bg-secondary, #1a1a2e);
+}
+
+.wfm-gallery-detail-header {
+    padding: 6px 10px;
+    border-bottom: 1px solid var(--wfm-border);
+    flex-shrink: 0;
+    background: var(--wfm-bg-primary, #16213e);
+}
+
+.wfm-gallery-detail-filename {
+    font-size: 12px;
+    font-weight: 600;
+    color: var(--wfm-text-primary);
+    overflow: hidden;
+    text-overflow: ellipsis;
+    white-space: nowrap;
+    display: block;
+}
+
+/* プレビュー */
+.wfm-gallery-detail-preview {
+    width: 100%;
+    aspect-ratio: 1 / 1;
+    max-height: 200px;
+    display: flex;
+    align-items: center;
+    justify-content: center;
+    background: var(--wfm-bg-primary, #16213e);
+    border-bottom: 1px solid var(--wfm-border);
+    overflow: hidden;
+    flex-shrink: 0;
+}
+
+.wfm-gallery-detail-img {
+    max-width: 100%;
+    max-height: 200px;
+    object-fit: contain;
+    cursor: pointer;
+}
+
+/* タブコンテンツ */
+.wfm-gallery-detail-tab-content {
+    flex: 1;
+    overflow-y: auto;
+    padding: 8px;
+}
+
+.wfm-gallery-section-title {
+    font-size: 13px;
+    font-weight: 600;
+    color: var(--wfm-text-primary);
+    margin-bottom: 6px;
+    display: flex;
+    align-items: center;
+    gap: 6px;
+}
+
+.wfm-gallery-info-section {
+    margin-bottom: 4px;
+    padding: 6px 0;
+}
+
+.wfm-gallery-info-row {
+    font-size: 12px;
+    color: var(--wfm-text-primary);
+    margin-bottom: 3px;
+    overflow: hidden;
+    text-overflow: ellipsis;
+    white-space: nowrap;
+}
+
+.wfm-gallery-tags-display {
+    display: flex;
+    flex-wrap: wrap;
+    gap: 4px;
+    margin-bottom: 6px;
+}
+
+.wfm-gallery-memo {
+    width: 100%;
+    background: var(--wfm-bg-primary, #16213e);
+    border: 1px solid var(--wfm-border);
+    border-radius: 4px;
+    color: var(--wfm-text-primary);
+    font-size: 12px;
+    padding: 6px 8px;
+    resize: vertical;
+    box-sizing: border-box;
+    font-family: inherit;
+}
+
+.wfm-gallery-memo:focus {
+    outline: none;
+    border-color: var(--wfm-accent, #4f8ef7);
+}
+
+/* ── Metadataタブ（Workflow全幅表示） ─────────────────────── */
+
+.wfm-gallery-meta-tab {
+    display: flex;
+    flex-direction: column;
+    padding: 0 !important;
+    overflow: hidden;
+    height: 100%;
+}
+
+.wfm-gallery-meta-toolbar {
+    display: flex;
+    align-items: center;
+    justify-content: space-between;
+    padding: 6px 10px;
+    border-bottom: 1px solid var(--wfm-border);
+    flex-shrink: 0;
+    background: var(--wfm-bg-primary, #16213e);
+    gap: 8px;
+}
+
+.wfm-gallery-meta-status {
+    font-size: 11px;
+    color: var(--wfm-text-secondary);
+    flex: 1;
+    overflow: hidden;
+    text-overflow: ellipsis;
+    white-space: nowrap;
+}
+
+.wfm-gallery-workflow-json {
+    flex: 1;
+    margin: 0;
+    padding: 10px;
+    font-family: "Consolas", "Monaco", monospace;
+    font-size: 11px;
+    line-height: 1.5;
+    color: var(--wfm-text-primary);
+    background: var(--wfm-bg-secondary, #1a1a2e);
+    overflow: auto;
+    white-space: pre;
+    word-break: normal;
+    border: none;
+}
+
+/* グループ */
+.wfm-gallery-current-groups {
+    display: flex;
+    flex-wrap: wrap;
+    gap: 4px;
+    margin-bottom: 6px;
+    font-size: 12px;
+    color: var(--wfm-text-secondary);
+}
+
+.wfm-gallery-groups-list {
+    display: flex;
+    flex-direction: column;
+    gap: 4px;
+}
+
+.wfm-gallery-group-row {
+    display: flex;
+    align-items: center;
+    gap: 6px;
+    padding: 3px 6px;
+    background: var(--wfm-bg-primary, #16213e);
+    border: 1px solid var(--wfm-border);
+    border-radius: 4px;
+    font-size: 12px;
+}
+
+.wfm-gallery-group-name {
+    flex: 1;
+    overflow: hidden;
+    text-overflow: ellipsis;
+    white-space: nowrap;
+    color: var(--wfm-text-primary);
+}
+
+/* ── 一括操作バー ──────────────────────────────────────────── */
+
+.wfm-gallery-bulk-bar {
+    display: flex;
+    align-items: center;
+    gap: 6px;
+    padding: 5px 10px;
+    background: rgba(245,158,11,0.12);
+    border-bottom: 1px solid rgba(245,158,11,0.35);
+    flex-shrink: 0;
+    flex-wrap: wrap;
+}
+
+.wfm-gallery-bulk-count {
+    font-size: 12px;
+    font-weight: 600;
+    color: #f59e0b;
+    white-space: nowrap;
+    margin-right: 4px;
+}
+
+/* ── ライトボックス ─────────────────────────────────────────── */
+
+.wfm-gallery-lightbox {
+    position: fixed;
+    inset: 0;
+    background: rgba(0,0,0,0.9);
+    z-index: 10000;
+    display: flex;
+    align-items: center;
+    justify-content: center;
+    cursor: pointer;
+}
+
+.wfm-gallery-lightbox-inner {
+    position: relative;
+    display: flex;
+    flex-direction: column;
+    align-items: center;
+    max-width: 90vw;
+    max-height: 90vh;
+}
+
+.wfm-gallery-lightbox-img {
+    max-width: 90vw;
+    max-height: 85vh;
+    object-fit: contain;
+    border-radius: 4px;
+    cursor: default;
+}
+
+.wfm-gallery-lightbox-footer {
+    margin-top: 8px;
+    color: rgba(255,255,255,0.7);
+    font-size: 13px;
+    text-align: center;
+}
+
+.wfm-gallery-lightbox-close {
+    position: absolute;
+    top: -12px;
+    right: -12px;
+    background: rgba(0,0,0,0.7);
+    border: 1px solid rgba(255,255,255,0.2);
+    color: #fff;
+    border-radius: 50%;
+    width: 28px;
+    height: 28px;
+    font-size: 16px;
+    cursor: pointer;
+    display: flex;
+    align-items: center;
+    justify-content: center;
+    line-height: 1;
+    padding: 0;
+}
+
+.wfm-gallery-lightbox-close:hover {
+    background: rgba(255,255,255,0.2);
+}
+
+/* ── ファイル操作ボタン (詳細パネル) ─────────────────────────── */
+
+.wfm-gallery-file-actions {
+    display: flex;
+    gap: 6px;
+    padding-top: 4px;
+}
+
+.wfm-gallery-file-actions .wfm-btn {
+    flex: 1;
+}
+
+/* ── 移動先選択モーダル ──────────────────────────────────────── */
+
+.wfm-gallery-move-modal {
+    background: var(--wfm-bg-primary, #16213e);
+    border: 1px solid var(--wfm-border);
+    border-radius: 8px;
+    padding: 20px;
+    min-width: 320px;
+    max-width: 480px;
+    width: 90%;
+    box-shadow: 0 8px 32px rgba(0,0,0,0.5);
+    display: flex;
+    flex-direction: column;
+    gap: 12px;
+}
+
+.wfm-gallery-move-modal-title {
+    font-size: 14px;
+    font-weight: 600;
+    color: var(--wfm-text-primary);
+}
+
+.wfm-gallery-move-dest-sel {
+    width: 100%;
+    padding: 6px 8px;
+    font-size: 13px;
+}
+
+.wfm-gallery-move-modal-footer {
+    display: flex;
+    gap: 8px;
+    justify-content: flex-end;
+}

static/css/main.css

@@ -250,12 +250,15 @@ body {
 
 .wfm-grid {
     display: grid;
-    grid-template-columns: repeat(auto-fill, 161px);
+    grid-template-columns: repeat(auto-fill, 178px);
+    grid-auto-rows: max-content;
     gap: 10px;
     padding: 10px;
     flex: 1;
     overflow-y: auto;
     align-content: start;
+    align-items: start;
+    justify-items: start;
 }
 
 /* ============================================
@@ -263,8 +266,8 @@ body {
    ============================================ */
 
 .wfm-card {
-    width: 161px;
-    min-width: 161px;
+    width: 178px;
+    min-width: 178px;
     background: var(--wfm-surface);
     border: 1px solid var(--wfm-border);
     border-radius: var(--wfm-radius);
@@ -280,8 +283,8 @@ body {
 }
 
 .wfm-card-thumb {
-    width: 161px;
-    height: 162px;
+    width: 178px;
+    height: 200px;
     background: var(--wfm-bg-tertiary);
     display: flex;
     align-items: center;
@@ -732,7 +735,29 @@ body {
 
 .wfm-settings-container {
     padding: 24px;
-    max-width: 700px;
+    height: 100%;
+    box-sizing: border-box;
+    overflow-y: auto;
+}
+
+.wfm-settings-layout {
+    /* layout wrapper — Theme floats right inside this */
+}
+
+.wfm-settings-left-col {
+    overflow: hidden;
+}
+
+.wfm-settings-right-col {
+    float: right;
+    width: 50%;
+    position: sticky;
+    top: 0;
+    max-height: calc(100vh - var(--wfm-header-height, 96px) - 48px);
+    overflow-y: auto;
+    margin-left: 24px;
+    margin-bottom: 16px;
+    box-sizing: border-box;
 }
 
 /* ============================================
@@ -827,26 +852,38 @@ body {
    ============================================ */
 
 .wfm-view-card {
-    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)) !important;
-    gap: 6px !important;
+    grid-template-columns: repeat(auto-fill, 220px) !important;
+    grid-auto-rows: max-content !important;
+    gap: 8px !important;
+    justify-items: stretch !important;
+    align-items: start !important;
 }
 
 .wfm-view-card .wfm-card {
     display: flex;
-    flex-direction: column;
-    min-height: 0;
+    flex-direction: row;
+    align-items: center;
+    width: 220px !important;
+    min-width: 220px !important;
+    min-height: 56px;
 }
 
 .wfm-view-card .wfm-card-body {
     flex: 1;
     min-width: 0;
-    padding: 8px;
+    padding: 8px 10px;
+}
+
+.wfm-view-card .wfm-fav-btn {
+    flex-shrink: 0;
+    margin-right: 6px;
 }
 
 .wfm-view-card .wfm-card-title {
-    margin-bottom: 4px;
-    white-space: normal;
-    word-break: break-all;
+    margin-bottom: 2px;
+    white-space: nowrap;
+    overflow: hidden;
+    text-overflow: ellipsis;
     font-size: 12px;
 }
 
@@ -878,6 +915,13 @@ body {
 .wfm-view-table {
     display: block !important;
     overflow-y: auto;
+    justify-items: stretch !important;
+}
+
+.wfm-view-table .wfm-card,
+.wfm-view-table .wfm-model-card {
+    width: auto !important;
+    min-width: 0 !important;
 }
 
 .wfm-table {
@@ -1007,6 +1051,7 @@ body {
     border-bottom: 1px solid var(--wfm-border);
     background: var(--wfm-surface);
     flex-shrink: 0;
+    min-height: 37px;
 }
 
 .wfm-side-panel-title {
@@ -1018,18 +1063,13 @@ body {
     text-overflow: ellipsis;
 }
 
-.wfm-side-panel-close {
-    background: none;
-    border: none;
+.wfm-side-panel-empty {
+    flex: 1;
+    display: flex;
+    align-items: center;
+    justify-content: center;
     color: var(--wfm-text-secondary);
-    font-size: 18px;
-    cursor: pointer;
-    padding: 0 4px;
-    line-height: 1;
-}
-
-.wfm-side-panel-close:hover {
-    color: var(--wfm-text);
+    font-size: 13px;
 }
 
 /* Side Panel Tabs */
@@ -1883,6 +1923,287 @@ body {
     flex-shrink: 0;
 }
 
+/* ============================================
+   Prompt Tab — Center column tabs
+   ============================================ */
+
+.wfm-prompt-center-tabnav {
+    display: flex;
+    border-bottom: 1px solid var(--wfm-border);
+    flex-shrink: 0;
+}
+
+.wfm-prompt-center-tab {
+    flex: 1;
+    padding: 8px 4px;
+    background: none;
+    border: none;
+    border-bottom: 2px solid transparent;
+    color: var(--wfm-text-secondary);
+    font-size: 12px;
+    font-weight: 500;
+    cursor: pointer;
+    transition: all 0.15s;
+}
+
+.wfm-prompt-center-tab:hover {
+    color: var(--wfm-text);
+}
+
+.wfm-prompt-center-tab.active {
+    color: var(--wfm-text);
+    border-bottom-color: var(--wfm-primary);
+}
+
+.wfm-prompt-center-pane {
+    display: flex;
+    flex-direction: column;
+    flex: 1;
+    min-height: 0;
+    overflow: hidden;
+}
+
+/* ============================================
+   Wildcard Panel
+   ============================================ */
+
+.wfm-wc-panel {
+    display: flex;
+    flex-direction: column;
+    flex: 1;
+    min-height: 0;
+    overflow-y: auto;
+    padding: 10px 12px;
+    gap: 0;
+}
+
+/* Input assistance section */
+.wfm-wc-input-section {
+    display: flex;
+    flex-direction: column;
+    gap: 6px;
+    flex-shrink: 0;
+}
+
+/* Wildcard syntax button toolbar */
+.wfm-wc-toolbar {
+    display: flex;
+    flex-wrap: wrap;
+    gap: 4px;
+    padding: 4px 0;
+}
+
+.wfm-wc-btn {
+    padding: 3px 7px;
+    font-size: 11px;
+    font-family: monospace;
+    background: var(--wfm-surface);
+    border: 1px solid var(--wfm-border);
+    border-radius: var(--wfm-radius-sm);
+    color: var(--wfm-text);
+    cursor: pointer;
+    transition: background 0.12s, border-color 0.12s;
+    white-space: nowrap;
+    line-height: 1.4;
+}
+
+.wfm-wc-btn:hover {
+    background: var(--wfm-surface-2, var(--wfm-surface));
+    border-color: var(--wfm-primary);
+    color: var(--wfm-primary);
+}
+
+.wfm-wc-prompt-ta {
+    resize: vertical;
+    min-height: 70px;
+    font-family: monospace;
+    font-size: 12px;
+}
+
+.wfm-wc-prompt-actions {
+    display: flex;
+    gap: 4px;
+    flex-shrink: 0;
+}
+
+/* File picker popup */
+.wfm-wc-file-picker-wrap {
+    position: relative;
+}
+
+.wfm-wc-file-picker {
+    position: absolute;
+    top: calc(100% + 4px);
+    left: 0;
+    z-index: 200;
+    background: var(--wfm-bg);
+    border: 1px solid var(--wfm-border);
+    border-radius: var(--wfm-radius);
+    min-width: 160px;
+    max-height: 200px;
+    overflow-y: auto;
+    box-shadow: 0 4px 12px rgba(0,0,0,0.3);
+}
+
+.wfm-wc-picker-item {
+    display: block;
+    width: 100%;
+    padding: 6px 10px;
+    text-align: left;
+    background: none;
+    border: none;
+    border-bottom: 1px solid var(--wfm-border);
+    color: var(--wfm-text);
+    font-size: 11px;
+    font-family: monospace;
+    cursor: pointer;
+    transition: background 0.1s;
+}
+
+.wfm-wc-picker-item:last-child {
+    border-bottom: none;
+}
+
+.wfm-wc-picker-item:hover {
+    background: var(--wfm-surface);
+    color: var(--wfm-primary);
+}
+
+/* File manager section */
+.wfm-wc-files-section {
+    display: flex;
+    flex-direction: column;
+    margin-top: 10px;
+    border-top: 1px solid var(--wfm-border);
+    padding-top: 8px;
+    flex: 1;
+    min-height: 0;
+}
+
+.wfm-wc-files-header {
+    display: flex;
+    align-items: center;
+    justify-content: space-between;
+    flex-shrink: 0;
+    margin-bottom: 6px;
+}
+
+.wfm-wc-files-title {
+    font-size: 12px;
+    font-weight: 600;
+    color: var(--wfm-text-secondary);
+    text-transform: uppercase;
+    letter-spacing: 0.04em;
+}
+
+.wfm-wc-file-list {
+    flex: 1;
+    min-height: 0;
+    overflow-y: auto;
+    border: 1px solid var(--wfm-border);
+    border-radius: var(--wfm-radius-sm);
+    max-height: 180px;
+}
+
+.wfm-wc-file-item {
+    display: flex;
+    align-items: center;
+    justify-content: space-between;
+    padding: 6px 8px;
+    border-bottom: 1px solid var(--wfm-border);
+    cursor: pointer;
+    transition: background 0.1s;
+}
+
+.wfm-wc-file-item:last-child {
+    border-bottom: none;
+}
+
+.wfm-wc-file-item:hover {
+    background: var(--wfm-surface);
+}
+
+.wfm-wc-file-item-info {
+    display: flex;
+    align-items: center;
+    gap: 4px;
+    min-width: 0;
+    flex: 1;
+    overflow: hidden;
+}
+
+.wfm-wc-file-name {
+    font-size: 12px;
+    font-family: monospace;
+    color: var(--wfm-text);
+    white-space: nowrap;
+    overflow: hidden;
+    text-overflow: ellipsis;
+}
+
+.wfm-wc-file-ext {
+    font-size: 10px;
+    color: var(--wfm-text-secondary);
+    background: var(--wfm-surface);
+    border: 1px solid var(--wfm-border);
+    border-radius: 3px;
+    padding: 1px 4px;
+    flex-shrink: 0;
+}
+
+.wfm-wc-file-item-actions {
+    display: flex;
+    gap: 2px;
+    opacity: 0;
+    transition: opacity 0.12s;
+    flex-shrink: 0;
+}
+
+.wfm-wc-file-item:hover .wfm-wc-file-item-actions {
+    opacity: 1;
+}
+
+.wfm-wc-use-btn {
+    font-size: 10px !important;
+    color: var(--wfm-primary) !important;
+}
+
+/* File editor */
+.wfm-wc-editor {
+    margin-top: 8px;
+    border: 1px solid var(--wfm-border);
+    border-radius: var(--wfm-radius);
+    padding: 8px;
+    background: var(--wfm-surface);
+    display: flex;
+    flex-direction: column;
+    gap: 6px;
+}
+
+.wfm-wc-editor-header {
+    display: flex;
+    gap: 6px;
+    align-items: center;
+}
+
+.wfm-wc-editor-hint {
+    font-size: 10px;
+    color: var(--wfm-text-secondary);
+    padding: 0 2px;
+}
+
+.wfm-wc-editor-ta {
+    font-family: monospace;
+    font-size: 12px;
+    resize: vertical;
+    min-height: 120px;
+}
+
+.wfm-wc-editor-actions {
+    display: flex;
+    gap: 4px;
+}
+
 /* ============================================
    Image Input (I2I) Slots
    ============================================ */
@@ -2885,6 +3206,7 @@ body {
 #wfm-nodes-grid.wfm-view-card {
     grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
     gap: 8px;
+    justify-items: stretch;
 }
 
 /* Node card: package color left border, auto width */
@@ -3194,3 +3516,146 @@ body {
     flex: 1;
     overflow-y: auto;
 }
+
+/* ============================================
+   Model Enable / Disable
+   ============================================ */
+
+/* Disabled model: gray out the card */
+.wfm-model-disabled {
+    opacity: 0.45;
+    filter: grayscale(60%);
+}
+
+.wfm-model-disabled:hover {
+    opacity: 0.65;
+}
+
+/* Overlay label on thumb */
+.wfm-disabled-overlay {
+    position: absolute;
+    bottom: 4px;
+    left: 4px;
+    background: rgba(0,0,0,0.65);
+    color: #ff6b6b;
+    font-size: 10px;
+    font-weight: 700;
+    padding: 2px 5px;
+    border-radius: 3px;
+    letter-spacing: 0.5px;
+    pointer-events: none;
+}
+
+/* Toggle button – thumb/card view (absolute bottom-right) */
+.wfm-toggle-btn {
+    position: absolute;
+    bottom: 6px;
+    right: 6px;
+    background: none;
+    border: none;
+    font-size: 13px;
+    color: var(--wfm-text-secondary);
+    cursor: pointer;
+    padding: 2px;
+    line-height: 1;
+    opacity: 0.4;
+    transition: opacity 0.15s, color 0.15s;
+}
+
+.wfm-toggle-btn:hover {
+    opacity: 1;
+    color: var(--wfm-primary);
+}
+
+.wfm-toggle-btn.wfm-toggle-disabled {
+    color: #ff6b6b;
+    opacity: 0.7;
+}
+
+/* Card view: fav and toggle are flex siblings */
+.wfm-view-card .wfm-toggle-btn {
+    position: static;
+    flex-shrink: 0;
+    margin-right: 4px;
+}
+
+/* Table view toggle cell */
+.wfm-table-td-toggle {
+    text-align: center;
+    width: 40px;
+}
+
+.wfm-table-td-toggle .wfm-toggle-btn {
+    position: static;
+    opacity: 0.5;
+}
+
+/* Disabled badge in card title */
+.wfm-badge-disabled {
+    background: rgba(255, 107, 107, 0.2);
+    color: #ff6b6b;
+    font-size: 10px;
+    font-weight: 700;
+    border: 1px solid rgba(255, 107, 107, 0.4);
+}
+
+/* ── Multi-select ─────────────────────────────────────── */
+.wfm-select-check {
+    position: absolute;
+    top: 6px;
+    left: 6px;
+    width: 20px;
+    height: 20px;
+    border-radius: 4px;
+    border: 2px solid rgba(255, 255, 255, 0.6);
+    background: rgba(0, 0, 0, 0.45);
+    cursor: pointer;
+    z-index: 10;
+    display: flex;
+    align-items: center;
+    justify-content: center;
+    font-size: 13px;
+    color: transparent;
+    transition: background 0.15s, border-color 0.15s, color 0.15s;
+}
+.wfm-select-check.checked {
+    background: #6c8ef5;
+    border-color: #6c8ef5;
+    color: #fff;
+}
+.wfm-select-check.checked::after {
+    content: "✓";
+}
+.wfm-view-thumb .wfm-model-card.wfm-card-checked,
+.wfm-view-card .wfm-model-card.wfm-card-checked {
+    outline: 2px solid #6c8ef5;
+    outline-offset: -2px;
+}
+.wfm-table-td-check {
+    width: 28px;
+    text-align: center;
+    padding: 0 4px;
+}
+.wfm-table-td-check .wfm-select-check {
+    position: static;
+}
+.wfm-bulk-bar {
+    display: flex;
+    align-items: center;
+    gap: 8px;
+    padding: 6px 12px;
+    background: rgba(108, 142, 245, 0.12);
+    border-bottom: 1px solid rgba(108, 142, 245, 0.3);
+    flex-wrap: wrap;
+}
+.wfm-bulk-count {
+    font-size: 13px;
+    color: #a0a8c0;
+    margin-right: 4px;
+}
+.wfm-bulk-sep {
+    width: 1px;
+    height: 18px;
+    background: rgba(255, 255, 255, 0.15);
+    margin: 0 4px;
+}

static/js/app.js

@@ -90,7 +90,7 @@ function initTabs() {
 
 function applyI18nToHtml() {
     // Tab labels
-    const tabMap = { workflow: "tabWorkflow", nodes: "tabNodes", models: "tabModels", generate: "tabGenerate", prompt: "tabPrompt", settings: "tabSettings", help: "tabHelp" };
+    const tabMap = { workflow: "tabWorkflow", nodes: "tabNodes", models: "tabModels", generate: "tabGenerate", prompt: "tabPrompt", gallery: "tabGallery", settings: "tabSettings", help: "tabHelp" };
     document.querySelectorAll(".wfm-tab").forEach((tab) => {
         const key = tabMap[tab.dataset.tab];
         if (key) tab.textContent = t(key);
@@ -188,6 +188,14 @@ function applyI18nToHtml() {
         if (btn.dataset.sideTab === "civitai") btn.textContent = t("modelsSideCivitai");
     });
 
+    // Gallery tab
+    const gallerySideTabBtns = document.querySelectorAll(".wfm-gallery-detail-tab-btn");
+    gallerySideTabBtns.forEach(btn => {
+        if (btn.dataset.detailTab === "info") btn.textContent = t("modelsSideInfo");
+        if (btn.dataset.detailTab === "meta") btn.textContent = t("gallerySideMetadata");
+        if (btn.dataset.detailTab === "group") btn.textContent = t("modelsSideGroup");
+    });
+
     // Prompt tab
     const assistantHeader = document.querySelector(".wfm-prompt-split-left .wfm-prompt-split-header");
     if (assistantHeader) assistantHeader.textContent = t("assistantSubtab");
@@ -260,11 +268,13 @@ function applyI18nToHtml() {
         "wfm-help-prompt-1": "helpPrompt1", "wfm-help-prompt-2": "helpPrompt2",
         "wfm-help-prompt-3": "helpPrompt3", "wfm-help-prompt-4": "helpPrompt4",
         "wfm-help-prompt-5": "helpPrompt5", "wfm-help-prompt-6": "helpPrompt6",
-        "wfm-help-prompt-7": "helpPrompt7",
+        "wfm-help-prompt-7": "helpPrompt7", "wfm-help-prompt-8": "helpPrompt8",
+        "wfm-help-prompt-9": "helpPrompt9",
         "wfm-help-settings-1": "helpSettings1", "wfm-help-settings-2": "helpSettings2",
         "wfm-help-settings-3": "helpSettings3", "wfm-help-settings-4": "helpSettings4",
         "wfm-help-settings-5": "helpSettings5", "wfm-help-settings-6": "helpSettings6",
         "wfm-help-settings-7": "helpSettings7", "wfm-help-settings-8": "helpSettings8",
+        "wfm-help-settings-9": "helpSettings9", "wfm-help-settings-10": "helpSettings10",
         "wfm-help-nodes-1": "helpNodes1", "wfm-help-nodes-2": "helpNodes2",
         "wfm-help-nodes-3": "helpNodes3", "wfm-help-nodes-4": "helpNodes4",
         "wfm-help-nodes-5": "helpNodes5", "wfm-help-nodes-6": "helpNodes6",
@@ -272,14 +282,21 @@ function applyI18nToHtml() {
         "wfm-help-models-3": "helpModels3", "wfm-help-models-4": "helpModels4",
         "wfm-help-models-5": "helpModels5", "wfm-help-models-6": "helpModels6",
         "wfm-help-models-7": "helpModels7", "wfm-help-models-8": "helpModels8",
-        "wfm-help-models-9": "helpModels9",
+        "wfm-help-models-9": "helpModels9", "wfm-help-models-10": "helpModels10",
+        "wfm-help-models-11": "helpModels11",
+        "wfm-help-gallery-title": "helpGalleryTitle",
+        "wfm-help-gallery-1": "helpGallery1", "wfm-help-gallery-2": "helpGallery2",
+        "wfm-help-gallery-3": "helpGallery3", "wfm-help-gallery-4": "helpGallery4",
+        "wfm-help-gallery-5": "helpGallery5", "wfm-help-gallery-6": "helpGallery6",
+        "wfm-help-gallery-7": "helpGallery7", "wfm-help-gallery-8": "helpGallery8",
+        "wfm-help-gallery-9": "helpGallery9", "wfm-help-gallery-10": "helpGallery10",
         "wfm-help-sidepanel-title": "helpSidepanelTitle",
         "wfm-help-sidepanel-1": "helpSidepanel1", "wfm-help-sidepanel-2": "helpSidepanel2",
         "wfm-help-sidepanel-3": "helpSidepanel3", "wfm-help-sidepanel-4": "helpSidepanel4",
         "wfm-help-sidepanel-5": "helpSidepanel5", "wfm-help-sidepanel-6": "helpSidepanel6",
         "wfm-help-sidepanel-7": "helpSidepanel7", "wfm-help-sidepanel-8": "helpSidepanel8",
         "wfm-help-sidepanel-9": "helpSidepanel9", "wfm-help-sidepanel-10": "helpSidepanel10",
-        "wfm-help-sidepanel-11": "helpSidepanel11",
+        "wfm-help-sidepanel-11": "helpSidepanel11", "wfm-help-sidepanel-12": "helpSidepanel12",
         "wfm-help-shortcuts-title": "helpShortcutsTitle",
         "wfm-help-shortcuts-1": "helpShortcuts1", "wfm-help-shortcuts-2": "helpShortcuts2",
         "wfm-help-shortcuts-3": "helpShortcuts3", "wfm-help-shortcuts-4": "helpShortcuts4",
@@ -335,6 +352,7 @@ import { initGenerateTab } from "./generate-tab.js";
 import { initPromptTab } from "./prompt-tab.js";
 import { initSettingsTab, applyTheme, getSavedTheme } from "./settings-tab.js";
 import { initModelsTab } from "./models-tab.js";
+import { initGalleryTab } from "./gallery-tab.js";
 
 // Apply saved theme immediately to prevent flash of default theme
 applyTheme(getSavedTheme());
@@ -349,6 +367,7 @@ document.addEventListener("DOMContentLoaded", () => {
     initModelsTab();
     initGenerateTab();
     initPromptTab();
+    initGalleryTab();
 
     console.log("Workflow Studio: App initialized");
 });

static/js/comfyui-client.js

@@ -88,7 +88,13 @@ export const comfyUI = {
             try {
                 const info = await this.fetchObjectInfo(cls);
                 if (info?.[cls]?.input?.required?.[inputKey]) {
-                    return info[cls].input.required[inputKey][0] || [];
+                    const inputDef = info[cls].input.required[inputKey];
+                    const first = inputDef[0];
+                    if (Array.isArray(first)) return first;
+                    // Newer ComfyUI format: ["COMBO", { "values": [...] }]
+                    if (typeof first === "string" && Array.isArray(inputDef[1]?.values)) {
+                        return inputDef[1].values;
+                    }
                 }
             } catch {}
         }

static/js/generate-tab.js

@@ -50,6 +50,42 @@ async function saveToEagle(imageUrl, name, tags = []) {
     }
 }
 
+// ============================================
+// Gallery Metadata - ワークフロー保存
+// ============================================
+
+let _outputDir = "";
+
+async function _fetchOutputDir() {
+    try {
+        const res = await fetch("/api/wfm/settings/output-dir");
+        if (res.ok) {
+            const data = await res.json();
+            _outputDir = (data.current || "").replace(/\\/g, "/").replace(/\/$/, "");
+        }
+    } catch {}
+}
+
+async function saveGeneratedImagesMeta(images, workflow) {
+    if (!_outputDir) await _fetchOutputDir();
+    if (!_outputDir) return;
+
+    for (const img of images) {
+        if (img.type !== "output") continue;
+        const parts = [_outputDir];
+        if (img.subfolder) parts.push(img.subfolder);
+        parts.push(img.filename);
+        const path = parts.join("/");
+        try {
+            await fetch("/wfm/gallery/image/meta", {
+                method: "POST",
+                headers: { "Content-Type": "application/json" },
+                body: JSON.stringify({ path, workflow }),
+            });
+        } catch {}
+    }
+}
+
 // ============================================
 // Status & Connection
 // ============================================
@@ -114,7 +150,199 @@ export async function loadWorkflowIntoEditor(workflow, filename) {
 }
 
 // ============================================
-// Generation
+// Checkpoint Batch
+// ============================================
+
+const _ckptBatch = { aborted: false };
+
+function _parseFolderList(str) {
+    return str.split(",").map((s) => s.trim().toLowerCase()).filter(Boolean);
+}
+
+function _getModelFolder(modelPath) {
+    const normalized = modelPath.replace(/\\/g, "/");
+    const idx = normalized.indexOf("/");
+    return idx === -1 ? "" : normalized.substring(0, idx).toLowerCase();
+}
+
+function _filterCheckpoints(checkpoints, includeStr, excludeStr) {
+    const inc = _parseFolderList(includeStr);
+    const exc = _parseFolderList(excludeStr);
+    return checkpoints.filter((m) => {
+        const folder = _getModelFolder(m);
+        if (inc.length > 0 && !inc.includes(folder)) return false;
+        if (exc.length > 0 && exc.includes(folder)) return false;
+        return true;
+    });
+}
+
+function _updateBatchInfo() {
+    const infoEl = document.getElementById("wfm-ckpt-batch-info");
+    if (!infoEl) return;
+    const inc = document.getElementById("wfm-ckpt-batch-include")?.value || "";
+    const exc = document.getElementById("wfm-ckpt-batch-exclude")?.value || "";
+    const n = _filterCheckpoints(comfyEditor.models.checkpoints, inc, exc).length;
+    infoEl.textContent = `${n} checkpoint${n !== 1 ? "s" : ""} will be processed`;
+}
+
+function initCheckpointBatch() {
+    const checkbox = document.getElementById("wfm-ckpt-batch-enabled");
+    const body = document.getElementById("wfm-ckpt-batch-body");
+
+    checkbox?.addEventListener("change", () => {
+        if (body) body.style.display = checkbox.checked ? "block" : "none";
+        if (checkbox.checked) _updateBatchInfo();
+    });
+
+    document.getElementById("wfm-ckpt-batch-include")?.addEventListener("input", _updateBatchInfo);
+    document.getElementById("wfm-ckpt-batch-exclude")?.addEventListener("input", _updateBatchInfo);
+}
+
+// ============================================
+// Generation (core — throws on error)
+// ============================================
+
+async function _coreGenerate(silent = false) {
+    const progressBar = document.getElementById("wfm-gen-progress-bar");
+    const progressText = document.getElementById("wfm-gen-progress-text");
+    const resultImg = document.getElementById("wfm-gen-result-img");
+    const resultThumbs = document.getElementById("wfm-gen-result-thumbs");
+
+    const seedMode = document.getElementById("wfm-gen-seed-mode")?.value || "random";
+    const seedValue = parseInt(document.getElementById("wfm-gen-seed-value")?.value) || -1;
+
+    if (progressBar) progressBar.style.width = "0%";
+    if (progressText) progressText.textContent = "Starting...";
+
+    const { images, seed } = await comfyUI.generate(
+        { ...comfyUI.currentWorkflow },
+        {
+            seedMode,
+            seedValue,
+            onProgress: (pct) => {
+                if (progressBar) progressBar.style.width = `${(pct * 100).toFixed(1)}%`;
+                if (progressText) progressText.textContent = `${(pct * 100).toFixed(0)}%`;
+            },
+        }
+    );
+
+    const seedEl = document.getElementById("wfm-gen-seed-value");
+    if (seedEl) seedEl.value = seed;
+
+    if (progressText) progressText.textContent = `Done (${images.length} image${images.length !== 1 ? "s" : ""})`;
+    if (progressBar) progressBar.style.width = "100%";
+
+    if (images.length > 0) {
+        const blob = await comfyUI.getImageBlob(images[0]);
+        const url = URL.createObjectURL(blob);
+        if (resultImg) {
+            resultImg.src = url;
+            resultImg.style.display = "block";
+        }
+
+        if (resultThumbs && images.length > 1) {
+            resultThumbs.innerHTML = "";
+            for (let i = 0; i < images.length; i++) {
+                const b = i === 0 ? blob : await comfyUI.getImageBlob(images[i]);
+                const u = i === 0 ? url : URL.createObjectURL(b);
+                const thumb = document.createElement("img");
+                thumb.src = u;
+                thumb.className = `wfm-gen-thumb ${i === 0 ? "active" : ""}`;
+                thumb.addEventListener("click", () => {
+                    resultImg.src = u;
+                    resultThumbs.querySelectorAll(".wfm-gen-thumb").forEach((t) => t.classList.remove("active"));
+                    thumb.classList.add("active");
+                });
+                resultThumbs.appendChild(thumb);
+            }
+        }
+    }
+
+    if (getEagleSettings().autoSave && images.length > 0) {
+        for (const img of images) {
+            const viewUrl = `/view?filename=${encodeURIComponent(img.filename)}&subfolder=${encodeURIComponent(img.subfolder || "")}&type=${encodeURIComponent(img.type || "output")}`;
+            saveToEagle(viewUrl, img.filename);
+        }
+    }
+
+    if (images.length > 0) {
+        saveGeneratedImagesMeta(images, { ...comfyUI.currentWorkflow }).catch(() => {});
+    }
+
+    if (!silent) showToast("Generation complete", "success");
+}
+
+// ============================================
+// Batch generation loop
+// ============================================
+
+async function _runBatchGenerate() {
+    const ckptNodes = comfyUI.currentAnalysis?.checkpoint_nodes || [];
+    if (ckptNodes.length === 0) {
+        showToast("No checkpoint node found in workflow", "error");
+        return;
+    }
+
+    const inc = document.getElementById("wfm-ckpt-batch-include")?.value || "";
+    const exc = document.getElementById("wfm-ckpt-batch-exclude")?.value || "";
+    const list = _filterCheckpoints(comfyEditor.models.checkpoints, inc, exc);
+
+    if (list.length === 0) {
+        showToast("No checkpoints match the folder filter", "error");
+        return;
+    }
+
+    const batchProgress = document.getElementById("wfm-ckpt-batch-progress");
+    const batchCurrentName = document.getElementById("wfm-ckpt-batch-current-name");
+    const batchCount = document.getElementById("wfm-ckpt-batch-count");
+    const batchBar = document.getElementById("wfm-ckpt-batch-bar");
+    const progressText = document.getElementById("wfm-gen-progress-text");
+
+    if (batchProgress) batchProgress.style.display = "block";
+
+    let completed = 0;
+    let failed = 0;
+
+    for (let i = 0; i < list.length; i++) {
+        if (_ckptBatch.aborted) break;
+
+        const model = list[i];
+        if (batchCurrentName) batchCurrentName.textContent = model;
+        if (batchCount) batchCount.textContent = `${i + 1} / ${list.length}`;
+        if (batchBar) batchBar.style.width = `${((i / list.length) * 100).toFixed(1)}%`;
+        if (progressText) progressText.textContent = `[${i + 1}/${list.length}] Loading...`;
+
+        for (const node of ckptNodes) {
+            if (comfyUI.currentWorkflow?.[node.id]) {
+                comfyUI.currentWorkflow[node.id].inputs.ckpt_name = model;
+            }
+        }
+
+        try {
+            await _coreGenerate(true);
+            completed++;
+        } catch (err) {
+            if (_ckptBatch.aborted) break;
+            failed++;
+            showToast(`[${i + 1}/${list.length}] Failed: ${err.message}`, "error");
+        }
+    }
+
+    if (batchBar) batchBar.style.width = "100%";
+    if (batchCurrentName) batchCurrentName.textContent = _ckptBatch.aborted ? "Stopped" : "Done";
+
+    if (_ckptBatch.aborted) {
+        showToast(`Batch stopped — ${completed} completed, ${failed} failed`, "info");
+    } else {
+        showToast(
+            `Batch complete: ${completed}/${list.length}${failed > 0 ? ` (${failed} failed)` : ""}`,
+            failed > 0 ? "error" : "success"
+        );
+    }
+}
+
+// ============================================
+// Generate entry point
 // ============================================
 
 async function handleGenerate() {
@@ -124,84 +352,29 @@ async function handleGenerate() {
     }
     if (comfyUI.generating) return;
 
-    const genBtn = document.getElementById("wfm-gen-generate-btn");
-    const progressBar = document.getElementById("wfm-gen-progress-bar");
-    const progressText = document.getElementById("wfm-gen-progress-text");
-    const interruptBtn = document.getElementById("wfm-gen-interrupt-btn");
-    const resultImg = document.getElementById("wfm-gen-result-img");
-    const resultThumbs = document.getElementById("wfm-gen-result-thumbs");
-
-    // Sync prompts to workflow
     comfyEditor.syncToWorkflow();
 
-    const seedMode = document.getElementById("wfm-gen-seed-mode")?.value || "random";
-    const seedValue = parseInt(document.getElementById("wfm-gen-seed-value")?.value) || -1;
+    const genBtn = document.getElementById("wfm-gen-generate-btn");
+    const interruptBtn = document.getElementById("wfm-gen-interrupt-btn");
 
     genBtn.disabled = true;
     if (interruptBtn) interruptBtn.style.display = "inline-block";
-    if (progressBar) progressBar.style.width = "0%";
-    if (progressText) progressText.textContent = "Starting...";
+    _ckptBatch.aborted = false;
+
+    const batchEnabled = document.getElementById("wfm-ckpt-batch-enabled")?.checked;
 
     try {
-        const { images, seed } = await comfyUI.generate(
-            { ...comfyUI.currentWorkflow },
-            {
-                seedMode,
-                seedValue,
-                onProgress: (pct) => {
-                    if (progressBar) progressBar.style.width = `${(pct * 100).toFixed(1)}%`;
-                    if (progressText) progressText.textContent = `${(pct * 100).toFixed(0)}%`;
-                },
-            }
-        );
-
-        // Update seed display
-        const seedEl = document.getElementById("wfm-gen-seed-value");
-        if (seedEl) seedEl.value = seed;
-
-        if (progressText) progressText.textContent = `Done (${images.length} image${images.length !== 1 ? "s" : ""})`;
-        if (progressBar) progressBar.style.width = "100%";
-
-        // Display results
-        if (images.length > 0) {
-            const blob = await comfyUI.getImageBlob(images[0]);
-            const url = URL.createObjectURL(blob);
-            if (resultImg) {
-                resultImg.src = url;
-                resultImg.style.display = "block";
-            }
-
-            // Thumbnails for multiple images
-            if (resultThumbs && images.length > 1) {
-                resultThumbs.innerHTML = "";
-                for (let i = 0; i < images.length; i++) {
-                    const b = i === 0 ? blob : await comfyUI.getImageBlob(images[i]);
-                    const u = i === 0 ? url : URL.createObjectURL(b);
-                    const thumb = document.createElement("img");
-                    thumb.src = u;
-                    thumb.className = `wfm-gen-thumb ${i === 0 ? "active" : ""}`;
-                    thumb.addEventListener("click", () => {
-                        resultImg.src = u;
-                        resultThumbs.querySelectorAll(".wfm-gen-thumb").forEach((t) => t.classList.remove("active"));
-                        thumb.classList.add("active");
-                    });
-                    resultThumbs.appendChild(thumb);
-                }
+        if (batchEnabled) {
+            await _runBatchGenerate();
+        } else {
+            try {
+                await _coreGenerate(false);
+            } catch (err) {
+                const progressText = document.getElementById("wfm-gen-progress-text");
+                if (progressText) progressText.textContent = "Error";
+                showToast("Generation error: " + err.message, "error");
             }
         }
-
-        // Eagle auto-save
-        if (getEagleSettings().autoSave && images.length > 0) {
-            for (const img of images) {
-                const viewUrl = `/view?filename=${encodeURIComponent(img.filename)}&subfolder=${encodeURIComponent(img.subfolder || "")}&type=${encodeURIComponent(img.type || "output")}`;
-                saveToEagle(viewUrl, img.filename);
-            }
-        }
-
-        showToast("Generation complete", "success");
-    } catch (err) {
-        if (progressText) progressText.textContent = "Error";
-        showToast("Generation error: " + err.message, "error");
     } finally {
         genBtn.disabled = false;
         if (interruptBtn) interruptBtn.style.display = "none";
@@ -235,13 +408,15 @@ export async function initGenerateTab() {
             comfyEditor.renderAll(comfyUI.currentAnalysis, comfyUI.currentWorkflow);
         }
         showToast("Model lists refreshed", "success");
+        _updateBatchInfo();
     });
 
     // Generate button
     document.getElementById("wfm-gen-generate-btn")?.addEventListener("click", handleGenerate);
 
-    // Interrupt button
+    // Interrupt button (stops both single generation and batch loop)
     document.getElementById("wfm-gen-interrupt-btn")?.addEventListener("click", async () => {
+        _ckptBatch.aborted = true;
         await comfyUI.interrupt();
         showToast("Interrupted", "info");
     });
@@ -303,11 +478,21 @@ export async function initGenerateTab() {
         } catch {}
     }
 
+    // outputDir を事前取得（生成後の保存に使用）
+    _fetchOutputDir();
+    window.addEventListener("wfm-output-dir-changed", (e) => {
+        _outputDir = (e.detail?.path || "").replace(/\\/g, "/").replace(/\/$/, "");
+    });
+
+    // Checkpoint batch UI
+    initCheckpointBatch();
+
     // Auto-connect on init
     const connected = await comfyUI.checkConnection();
     updateStatus(connected);
     if (connected) {
         await comfyEditor.loadModelLists();
+        _updateBatchInfo();
     }
 
     // Auto-load default workflow (doesn't require ComfyUI connection)

static/js/i18n.js

@@ -20,6 +20,7 @@ const LANGUAGES = {
         // -- Tabs --
         tabWorkflow: "Workflow",
         tabGenerate: "GenerateUI",
+        tabGallery: "Gallery",
         tabSettings: "Settings",
 
         // -- Workflow toolbar --
@@ -167,6 +168,10 @@ const LANGUAGES = {
         tabNodes: "Nodes",
         nodesAllNodes: "All Nodes",
         nodesNodeSets: "Node Sets",
+        nodesCategoryTab: "Category",
+        nodesPackageTab: "Package",
+        nodesSelectCategory: "Select a category...",
+        nodesSelectPackage: "Select a package...",
         nodesSearchPlaceholder: "Search nodes...",
         nodesAllCategories: "All Categories",
         nodesAllPackages: "All Packages",
@@ -251,6 +256,7 @@ const LANGUAGES = {
         modelsCopiedPath: "File path copied",
         modelsNoPreview: "No preview",
         modelsTagsHint: "(comma separated)",
+        modelsAllDirs: "All Folders",
         modelsAllGroups: "All Groups",
         modelsCurrentGroups: "Current Groups",
         modelsNoGroup: "Not assigned to any group",
@@ -267,6 +273,28 @@ const LANGUAGES = {
         modelsGroupExists: "Group already exists",
         modelsRenamePrompt: "Enter new group name:",
         modelsDeleteGroupConfirm: "Delete group \"{name}\"?",
+        modelEnable: "Enable",
+        modelDisable: "Disable",
+        modelDisabled: "Disabled",
+        modelStatusAll: "All",
+        modelStatusEnabled: "Enabled only",
+        modelStatusDisabled: "Disabled only",
+        modelGroupEnableAll: "Enable All",
+        modelGroupDisableAll: "Disable All",
+        modelToggleError: "Failed to toggle model",
+        modelStatusWarning: "Changes take effect after ComfyUI refresh",
+        modelSelectMode: "Select",
+        modelSelectExit: "Exit Select",
+        modelSelected: "selected",
+        modelBulkAddGroup: "Add to Group",
+        modelBulkRemoveGroup: "Remove from Group",
+        modelBulkCreateAdd: "Create & Add",
+        modelBulkAddDone: "models added to group",
+        modelBulkRemoveDone: "models removed from group",
+        modelBulkDelete: "Delete Files",
+        modelBulkDeleteConfirm: "Permanently delete {count} model file(s) and their preview images? This cannot be undone.",
+        modelBulkDeleteDone: "model file(s) deleted",
+        modelBulkDeleteError: "Failed to delete some models",
         civitaiFetchDesc: "Fetch model information from CivitAI using SHA256 hash.",
         civitaiFetch: "Fetch from CivitAI",
         civitaiHashing: "Calculating hash... (may take a while for large files)",
@@ -284,6 +312,17 @@ const LANGUAGES = {
         modelsSideInfo: "Info",
         modelsSideGroup: "Group",
         modelsSideCivitai: "CivitAI",
+        gallerySideMetadata: "Metadata",
+
+        // -- Gallery --
+        galleryAllTags: "All Tags",
+        galleryFolders: "Folders",
+        gallerySelectFolder: "Select a folder to browse images.",
+        galleryNoImages: "No images found.",
+        gallerySearchPlaceholder: "Search images...",
+        galleryOutputDir: "Gallery Output Folder",
+        galleryOutputDirLabel: "Output Folder Path",
+        galleryOutputDirHint: "Set the ComfyUI output folder to browse in the Gallery tab. Leave blank to use ComfyUI's default output directory.",
 
         // -- Help & Support --
         tabHelp: "Help",
@@ -316,6 +355,8 @@ const LANGUAGES = {
         helpPrompt5: "Preset Manager: browse all presets, favorites, and group-based filtering",
         helpPrompt6: "Group management: create groups, assign/remove presets, delete groups",
         helpPrompt7: "GenUI Set: apply preset prompts directly to GenerateUI",
+        helpPrompt8: "Wildcard toolbar: one-click buttons to insert wildcard syntax ({|}, {n$|}, __|__, <lora:>, etc.); wraps selected text",
+        helpPrompt9: "Wildcard file manager: create/edit/delete .txt/.yaml wildcard files; click filename to insert __filename__ at cursor",
         helpSettings1: "UI language and summary language",
         helpSettings2: "Theme selection (13 presets) with customization: color overrides, background patterns (stripes, polka dot, checkerboard, SVG tiling), and font selection (16 Google Fonts including Japanese display fonts)",
         helpSettings3: "Workflow data folder path",
@@ -323,7 +364,9 @@ const LANGUAGES = {
         helpSettings5: "Ollama URL, default model, and connection test",
         helpSettings6: "Default workflow setting",
         helpSettings7: "Eagle integration URL and auto-save toggle",
-        helpSettings8: "All sections are collapsible accordion panels",
+        helpSettings8: "Data Management: export all plugin data (settings, metadata, prompts, etc.) to a JSON file, or import to restore. After importing, restart ComfyUI.",
+        helpSettings9: "All sections are collapsible accordion panels",
+        helpSettings10: "Wildcard Integration: link WFS wildcard dir to ComfyUI-Impact-Pack wildcards (directory junction on Windows / symlink on other OS); existing files migrated automatically",
         helpNodes1: "Node Browser: search by name/description/alias/tag, filter by category, package, tag, group, favorites",
         helpNodes2: "Card and Table view modes with pagination",
         helpNodes3: "Favorite nodes and add custom tags for organization",
@@ -332,17 +375,30 @@ const LANGUAGES = {
         helpNodes6: "Node Sets: create reusable node collections with descriptions, tags, and link definitions between nodes",
         helpModels1: "Browse installed models: Checkpoint, LoRA, VAE, ControlNet, UNET, TextEncoder, Hypernetwork, Embedding with sub-tab switching",
         helpModels2: "Thumbnail, Card, and Table view modes with pagination",
-        helpModels3: "Search, tag filter, group filter, and favorites filter",
+        helpModels3: "Search, tag filter, group filter, favorites filter, and status filter (All / Enabled only / Disabled only)",
         helpModels4: "Side panel: Info (file path, tags, memo), Groups management, CivitAI integration",
         helpModels5: "CivitAI integration: fetch model info by SHA256 hash, batch fetch per model type",
         helpModels6: "Detail modal: preview image, CivitAI info (base model, trained words, tags), thumbnail change",
         helpModels7: "Group management: create, rename, delete groups and assign/remove models",
         helpModels8: "GenUI Model button: apply the selected model to the corresponding node in GenerateUI's current workflow (Checkpoint / LoRA / VAE / ControlNet / UNET / TextEncoder)",
         helpModels9: "User-defined badges: assign free-label badges with custom colors shared with the Workflow tab",
+        helpModels10: "Enable/Disable models: toggle visibility in ComfyUI by renaming file extension (.disabled suffix). Disable per model (⏸ button on each card) or per group (Enable All / Disable All in Group panel). Changes take effect after ComfyUI refresh.",
+        helpModels11: "Multi-select & bulk operations: click Select to enter selection mode, check multiple models, then use the bulk action bar to add/remove from groups or permanently delete files (model file + preview images + sidecar files such as .json/.info).",
+        helpGalleryTitle: "Gallery Tab",
+        helpGallery1: "Browse images in the ComfyUI output folder — set the folder path in Settings > Gallery Output Folder",
+        helpGallery2: "3-column layout: folder tree (left) | image grid (center) | detail panel (right)",
+        helpGallery3: "Thumbnail and Table view modes; double-click any image to open fullscreen lightbox",
+        helpGallery4: "Toolbar filters: favorites (★), text search, tag filter, group filter, sort by date/name",
+        helpGallery5: "Multi-select with Ctrl+click — bulk operations: Add to Group, Favorite All, Unfavorite All",
+        helpGallery6: "Detail panel — Info tab: filename, size, date, tags (add/remove), memo with save",
+        helpGallery7: "Detail panel — Metadata tab: embedded ComfyUI workflow JSON viewer with one-click clipboard copy",
+        helpGallery8: "Detail panel — Groups tab: create, assign, remove, rename, and delete groups per image",
+        helpGallery9: "Supports PNG (tEXt/iTXt metadata), JPEG, WebP, GIF; PNG workflow extraction reads ComfyUI-embedded JSON",
+        helpGallery10: "Folder tree: click a folder to load its images; expand subfolders with ▶ arrow",
         helpSidepanelTitle: "Workflow Studio Library (ComfyUI Side Panel)",
         helpSidepanel1: "Open from the Workflow Studio Library button in the ComfyUI toolbar",
         helpSidepanel2: "Workflows tab: All / ★ Favorites / Groups sub-tabs; ★ shown for favorites in All view",
-        helpSidepanel3: "Nodes tab: All / ★ Favorites / Groups / Sets sub-tabs; ★ shown for favorites in All view",
+        helpSidepanel3: "Nodes tab: All / ★ Favorites / Groups / Sets / 📂 Category / 🧩 Package sub-tabs; Category and Package show a dropdown to filter nodes by category or custom node package",
         helpSidepanel4: "Prompts tab: browse prompt presets with All/Favorites/Categories sub-tabs",
         helpSidepanel5: "Drag & drop workflows onto the canvas to load them",
         helpSidepanel6: "Drag & drop nodes/node sets onto the canvas to place them",
@@ -351,6 +407,7 @@ const LANGUAGES = {
         helpSidepanel9: "Double-click items to load/place without dragging",
         helpSidepanel10: "Search within each sub-tab to quickly find items",
         helpSidepanel11: "Models tab: All / ★ Favorites / Groups / By Type sub-tabs",
+        helpSidepanel12: "⚙ Theme button (header): customize panel background, sub-header background, text, border, and secondary text colors — changes are saved to localStorage and applied on next open",
         helpShortcutsTitle: "Keyboard Shortcuts",
         helpShortcuts1: "Escape: Close modal/panel",
         helpShortcuts2: "Enter: Confirm rename, send chat",
@@ -404,6 +461,14 @@ const LANGUAGES = {
         eagleIntegration: "Eagle Integration (Optional)",
         eagleUrl: "Eagle URL",
         eagleAutoSave: "Auto-save generated images to Eagle",
+        dataManagement: "Data Management",
+        dataManagementHint: "Export all plugin data (settings, metadata, prompts, etc.) to a JSON file, or import a previously exported file to restore data. After importing, restart ComfyUI to apply changes.",
+        exportData: "Export",
+        importData: "Import",
+        exportSuccess: "Export complete",
+        exportError: "Export failed",
+        importSuccess: "Import complete",
+        importError: "Import failed",
         saveSettings: "Save Settings",
         settingsSaved: "Settings saved",
         ollamaSaved: "Ollama settings saved",
@@ -481,6 +546,7 @@ const LANGUAGES = {
         // -- Tabs --
         tabWorkflow: "ワークフロー",
         tabGenerate: "生成UI",
+        tabGallery: "ギャラリー",
         tabSettings: "設定",
 
         // -- Workflow toolbar --
@@ -628,6 +694,10 @@ const LANGUAGES = {
         tabNodes: "ノード",
         nodesAllNodes: "全ノード",
         nodesNodeSets: "ノードセット",
+        nodesCategoryTab: "カテゴリ",
+        nodesPackageTab: "パッケージ",
+        nodesSelectCategory: "カテゴリを選択...",
+        nodesSelectPackage: "パッケージを選択...",
         nodesSearchPlaceholder: "ノードを検索...",
         nodesAllCategories: "全カテゴリ",
         nodesAllPackages: "全パッケージ",
@@ -712,6 +782,7 @@ const LANGUAGES = {
         modelsCopiedPath: "ファイルパスをコピーしました",
         modelsNoPreview: "プレビューなし",
         modelsTagsHint: "(カンマ区切り)",
+        modelsAllDirs: "すべてのフォルダ",
         modelsAllGroups: "すべてのグループ",
         modelsCurrentGroups: "所属グループ",
         modelsNoGroup: "グループに未所属",
@@ -728,6 +799,28 @@ const LANGUAGES = {
         modelsGroupExists: "同名のグループが既に存在します",
         modelsRenamePrompt: "新しいグループ名を入力:",
         modelsDeleteGroupConfirm: "グループ「{name}」を削除しますか？",
+        modelEnable: "有効化",
+        modelDisable: "無効化",
+        modelDisabled: "無効",
+        modelStatusAll: "すべて",
+        modelStatusEnabled: "有効のみ",
+        modelStatusDisabled: "無効のみ",
+        modelGroupEnableAll: "全て有効化",
+        modelGroupDisableAll: "全て無効化",
+        modelToggleError: "切り替えに失敗しました",
+        modelStatusWarning: "ComfyUIをリフレッシュ後に反映されます",
+        modelSelectMode: "選択",
+        modelSelectExit: "選択終了",
+        modelSelected: "件選択中",
+        modelBulkAddGroup: "グループに追加",
+        modelBulkRemoveGroup: "グループから削除",
+        modelBulkCreateAdd: "作成して追加",
+        modelBulkAddDone: "件をグループに追加しました",
+        modelBulkRemoveDone: "件をグループから削除しました",
+        modelBulkDelete: "ファイルを削除",
+        modelBulkDeleteConfirm: "{count}件のモデルファイルとプレビュー画像を完全に削除しますか？この操作は取り消せません。",
+        modelBulkDeleteDone: "件のモデルファイルを削除しました",
+        modelBulkDeleteError: "一部のモデルの削除に失敗しました",
         civitaiFetchDesc: "SHA256ハッシュを使用してCivitAIからモデル情報を取得します。",
         civitaiFetch: "CivitAIから取得",
         civitaiHashing: "ハッシュ計算中...（大きいファイルは時間がかかります）",
@@ -745,6 +838,17 @@ const LANGUAGES = {
         modelsSideInfo: "基本情報",
         modelsSideGroup: "グループ",
         modelsSideCivitai: "CivitAI",
+        gallerySideMetadata: "メタデータ",
+
+        // -- Gallery --
+        galleryAllTags: "すべてのタグ",
+        galleryFolders: "フォルダ",
+        gallerySelectFolder: "フォルダを選択して画像を表示します。",
+        galleryNoImages: "画像が見つかりません。",
+        gallerySearchPlaceholder: "画像を検索...",
+        galleryOutputDir: "ギャラリー Outputフォルダ",
+        galleryOutputDirLabel: "Outputフォルダのパス",
+        galleryOutputDirHint: "ギャラリータブで参照するComfyUIのoutputフォルダを設定します。空欄の場合はComfyUIのデフォルトoutputディレクトリを使用します。",
 
         // -- Help & Support --
         tabHelp: "ヘルプ",
@@ -777,6 +881,8 @@ const LANGUAGES = {
         helpPrompt5: "プリセットマネージャー：全プリセット一覧、お気に入り、グループ別フィルタリング",
         helpPrompt6: "グループ管理：グループ作成、プリセットの割り当て・解除、グループ削除",
         helpPrompt7: "GenUI Set：プリセットのプロンプトをGenerateUIに直接適用",
+        helpPrompt8: "ワイルドカードツールバー：{|}・{n$|}・__|__・<lora:>などの構文をワンクリック挿入。選択テキストのラップも対応",
+        helpPrompt9: "ワイルドカードファイルマネージャー：.txt/.yamlファイルの作成・編集・削除。ファイル名をクリックすると__ファイル名__をカーソル位置に挿入",
         helpSettings1: "UI言語と要約言語の設定",
         helpSettings2: "テーマ選択（13種プリセット）＋カスタマイズ：カラー調整、背景パターン（ストライプ、ポルカドット、チェック、SVGタイリング）、フォント選択（日本語デザインフォント含む16種のGoogle Fonts）",
         helpSettings3: "ワークフローデータフォルダのパス変更・リセット",
@@ -784,7 +890,9 @@ const LANGUAGES = {
         helpSettings5: "Ollama URL、デフォルトモデル、接続テスト",
         helpSettings6: "デフォルトワークフローの設定・解除",
         helpSettings7: "Eagle連携URL、自動保存の有効/無効",
-        helpSettings8: "各セクションはアコーディオン式で折りたたみ可能",
+        helpSettings8: "データ管理：設定・メタデータ・プロンプトなど全データをJSONにエクスポート、またはインポートして復元。インポート後はComfyUIを再起動してください。",
+        helpSettings9: "各セクションはアコーディオン式で折りたたみ可能",
+        helpSettings10: "Wildcard Integration：WFSのワイルドカードディレクトリをComfyUI-Impact-Packのwildcardsディレクトリへリンク（Windowsはジャンクション、他OSはシンボリックリンク）。既存ファイルは自動で移行されます",
         helpNodes1: "ノードブラウザ：名前/説明/エイリアス/タグで検索、カテゴリ・パッケージ・タグ・グループ・お気に入りフィルタ",
         helpNodes2: "カード / テーブル表示モード切り替え（ページネーション付き）",
         helpNodes3: "ノードのお気に入り登録、カスタムタグの追加で整理",
@@ -793,17 +901,30 @@ const LANGUAGES = {
         helpNodes6: "ノードセット：再利用可能なノードコレクションの作成（説明、タグ、ノード間リンク定義付き）",
         helpModels1: "インストール済みモデルの閲覧：Checkpoint、LoRA、VAE、ControlNet、UNET、TextEncoder、Hypernetwork、Embeddingをサブタブで切り替え",
         helpModels2: "サムネイル / カード / テーブル表示モード切り替え（ページネーション付き）",
-        helpModels3: "検索、タグフィルタ、グループフィルタ、お気に入りフィルタ",
+        helpModels3: "検索、タグフィルタ、グループフィルタ、お気に入りフィルタ、ステータスフィルタ（すべて / 有効のみ / 無効のみ）",
         helpModels4: "サイドパネル：基本情報（ファイルパス、タグ、メモ）、グループ管理、CivitAI連携",
         helpModels5: "CivitAI連携：SHA256ハッシュでモデル情報取得、モデルタイプごとの一括取得",
         helpModels6: "詳細モーダル：プレビュー画像、CivitAI情報（ベースモデル、トリガーワード、タグ）、サムネイル変更",
         helpModels7: "グループ管理：グループの作成・名前変更・削除、モデルの割り当て・解除",
         helpModels8: "GenUI Modelボタン：選択モデルをGenerateUIの現在のワークフローの該当ノードに直接適用（Checkpoint / LoRA / VAE / ControlNet / UNET / TextEncoder）",
         helpModels9: "ユーザー定義バッジ：自由ラベルのバッジをモデルに付与（Workflowタブと色パレットを共有）",
+        helpModels10: "モデルの有効/無効切り替え：拡張子リネーム（.disabledサフィックス）でComfyUIへの表示を制御。各カードの⏸ボタンで単体操作、グループパネルの「全て有効化 / 全て無効化」でグループ一括操作。変更はComfyUIリフレッシュ後に反映。",
+        helpModels11: "複数選択と一括操作：「選択」ボタンで選択モードに入り複数モデルにチェックを入れると、一括操作バーからグループへの追加/削除、またはファイルの完全削除（モデルファイル＋プレビュー画像＋.json/.infoなどのサイドカーファイル）が行えます。",
+        helpGalleryTitle: "Galleryタブ",
+        helpGallery1: "ComfyUIの出力フォルダ内画像を閲覧 — Settings > Gallery Output Folder でフォルダパスを設定可能",
+        helpGallery2: "3カラムレイアウト: フォルダツリー (左) | 画像グリッド (中央) | 詳細パネル (右)",
+        helpGallery3: "サムネイル・テーブル表示モード切替；ダブルクリックで全画面ライトボックス表示",
+        helpGallery4: "ツールバーフィルタ：お気に入り(★)、テキスト検索、タグフィルタ、グループフィルタ、日付・名前ソート",
+        helpGallery5: "Ctrl+クリックで複数選択 — 一括操作：グループへ追加、一括お気に入り、一括お気に入り解除",
+        helpGallery6: "詳細パネル — Infoタブ：ファイル名、サイズ、日付、タグ（追加/削除）、メモ（保存機能付き）",
+        helpGallery7: "詳細パネル — Metadataタブ：埋め込みComfyUIワークフローJSONビューアとワンクリッククリップボードコピー",
+        helpGallery8: "詳細パネル — Groupsタブ：画像ごとのグループ作成、割り当て、解除、名前変更、削除",
+        helpGallery9: "PNG (tEXt/iTXt メタデータ), JPEG, WebP, GIF対応； PNGはComfyUIの埋め込みJSONを読み込んでワークフロー抽出可能",
+        helpGallery10: "フォルダツリー：フォルダをクリックして画像を読み込む；▶矢印でサブフォルダを展開",
         helpSidepanelTitle: "Workflow Studio Library（ComfyUIサイドパネル）",
         helpSidepanel1: "ComfyUIツールバーのWorkflow Studio Libraryボタンから開く",
         helpSidepanel2: "Workflowsタブ：All / ★ Favorites / Groupsサブタブ、Allビューでお気に入りに★表示",
-        helpSidepanel3: "Nodesタブ：All / ★ Favorites / Groups / Setsサブタブ、Allビューでお気に入りに★表示",
+        helpSidepanel3: "Nodesタブ：All / ★ Favorites / Groups / Sets / 📂 Category / 🧩 Packageサブタブ；CategoryとPackageはドロップダウンでカテゴリ・カスタムノードパッケージ別に絞り込み可能",
         helpSidepanel4: "Promptsタブ：プロンプトプリセットの閲覧（All/お気に入り/カテゴリ サブタブ）",
         helpSidepanel5: "ワークフローをキャンバスにドラッグ＆ドロップで読み込み",
         helpSidepanel6: "ノード/ノードセットをキャンバスにドラッグ＆ドロップで配置",
@@ -812,6 +933,7 @@ const LANGUAGES = {
         helpSidepanel9: "ダブルクリックでもアイテムの読み込み・配置が可能",
         helpSidepanel10: "各サブタブ内で検索してアイテムをすばやく検索",
         helpSidepanel11: "Modelsタブ：All / ★ Favorites / Groups / By Typeサブタブ",
+        helpSidepanel12: "⚙ テーマボタン（ヘッダー）：パネル背景・サブヘッダー背景・文字色・ボーダー・補助テキスト色をカスタマイズ可能、設定はlocalStorageに保存され次回起動時も反映",
         helpShortcutsTitle: "キーボード操作",
         helpShortcuts1: "Escape：モーダル・パネルを閉じる",
         helpShortcuts2: "Enter：名前変更の確定、チャット送信",
@@ -865,6 +987,14 @@ const LANGUAGES = {
         eagleIntegration: "Eagle 連携 (オプション)",
         eagleUrl: "Eagle URL",
         eagleAutoSave: "生成画像をEagleに自動保存",
+        dataManagement: "データ管理",
+        dataManagementHint: "設定・メタデータ・プロンプトなど全データをJSONファイルにエクスポート、またはインポートして復元できます。インポート後はComfyUIを再起動してください。",
+        exportData: "エクスポート",
+        importData: "インポート",
+        exportSuccess: "エクスポート完了",
+        exportError: "エクスポート失敗",
+        importSuccess: "インポート完了",
+        importError: "インポート失敗",
         saveSettings: "設定を保存",
         settingsSaved: "設定を保存しました",
         ollamaSaved: "Ollama設定を保存しました",
@@ -942,6 +1072,7 @@ const LANGUAGES = {
         // -- Tabs --
         tabWorkflow: "工作流",
         tabGenerate: "生成UI",
+        tabGallery: "图库",
         tabSettings: "设置",
 
         // -- Workflow toolbar --
@@ -1085,6 +1216,10 @@ const LANGUAGES = {
         tabNodes: "节点",
         nodesAllNodes: "所有节点",
         nodesNodeSets: "节点集",
+        nodesCategoryTab: "分类",
+        nodesPackageTab: "包",
+        nodesSelectCategory: "选择分类...",
+        nodesSelectPackage: "选择包...",
         nodesSearchPlaceholder: "搜索节点...",
         nodesAllCategories: "所有分类",
         nodesAllPackages: "所有包",
@@ -1169,6 +1304,7 @@ const LANGUAGES = {
         modelsCopiedPath: "文件路径已复制",
         modelsNoPreview: "无预览",
         modelsTagsHint: "(逗号分隔)",
+        modelsAllDirs: "所有文件夹",
         modelsAllGroups: "所有分组",
         modelsCurrentGroups: "当前分组",
         modelsNoGroup: "未分配到任何分组",
@@ -1185,6 +1321,28 @@ const LANGUAGES = {
         modelsGroupExists: "同名分组已存在",
         modelsRenamePrompt: "输入新分组名称:",
         modelsDeleteGroupConfirm: "删除分组「{name}」？",
+        modelEnable: "启用",
+        modelDisable: "禁用",
+        modelDisabled: "已禁用",
+        modelStatusAll: "全部",
+        modelStatusEnabled: "仅启用",
+        modelStatusDisabled: "仅禁用",
+        modelGroupEnableAll: "全部启用",
+        modelGroupDisableAll: "全部禁用",
+        modelToggleError: "切换失败",
+        modelStatusWarning: "刷新ComfyUI后生效",
+        modelSelectMode: "选择",
+        modelSelectExit: "退出选择",
+        modelSelected: "个已选中",
+        modelBulkAddGroup: "添加到分组",
+        modelBulkRemoveGroup: "从分组移除",
+        modelBulkCreateAdd: "创建并添加",
+        modelBulkAddDone: "个模型已添加到分组",
+        modelBulkRemoveDone: "个模型已从分组移除",
+        modelBulkDelete: "删除文件",
+        modelBulkDeleteConfirm: "永久删除 {count} 个模型文件及其预览图？此操作无法撤销。",
+        modelBulkDeleteDone: "个模型文件已删除",
+        modelBulkDeleteError: "部分模型删除失败",
         civitaiFetchDesc: "使用SHA256哈希从CivitAI获取模型信息。",
         civitaiFetch: "从CivitAI获取",
         civitaiHashing: "计算哈希中...（大文件可能需要较长时间）",
@@ -1202,6 +1360,17 @@ const LANGUAGES = {
         modelsSideInfo: "基本信息",
         modelsSideGroup: "分组",
         modelsSideCivitai: "CivitAI",
+        gallerySideMetadata: "元数据",
+
+        // -- Gallery --
+        galleryAllTags: "所有标签",
+        galleryFolders: "文件夹",
+        gallerySelectFolder: "选择文件夹以浏览图片。",
+        galleryNoImages: "未找到图片。",
+        gallerySearchPlaceholder: "搜索图片...",
+        galleryOutputDir: "图库输出文件夹",
+        galleryOutputDirLabel: "输出文件夹路径",
+        galleryOutputDirHint: "设置图库标签页浏览的ComfyUI输出文件夹。留空则使用ComfyUI默认输出目录。",
 
         // -- Help & Support --
         tabHelp: "帮助",
@@ -1234,6 +1403,8 @@ const LANGUAGES = {
         helpPrompt5: "预设管理器：浏览所有预设、收藏、按组筛选",
         helpPrompt6: "组管理：创建组、分配/移除预设、删除组",
         helpPrompt7: "GenUI Set：将预设提示词直接应用到生成UI",
+        helpPrompt8: "通配符工具栏：一键插入通配符语法（{|}、{n$|}、__|__、<lora:>等）；支持包裹选中文本",
+        helpPrompt9: "通配符文件管理：创建/编辑/删除.txt/.yaml通配符文件；点击文件名在光标处插入__文件名__",
         helpSettings1: "UI语言和摘要语言设置",
         helpSettings2: "主题选择（13种预设）+ 自定义：颜色调整、背景图案（条纹、波点、棋盘格、SVG平铺）、字体选择（含日文显示字体在内的16种Google Fonts）",
         helpSettings3: "工作流数据文件夹路径更改/重置",
@@ -1241,7 +1412,9 @@ const LANGUAGES = {
         helpSettings5: "Ollama URL、默认模型、连接测试",
         helpSettings6: "默认工作流设置/取消",
         helpSettings7: "Eagle集成URL、自动保存开关",
-        helpSettings8: "各部分可折叠展开",
+        helpSettings8: "数据管理：将所有插件数据（设置、元数据、提示词等）导出为JSON文件，或导入以恢复。导入后请重启ComfyUI。",
+        helpSettings9: "各部分可折叠展开",
+        helpSettings10: "Wildcard Integration：将WFS通配符目录链接到ComfyUI-Impact-Pack的wildcards目录（Windows为目录联结，其他OS为符号链接）；现有文件自动迁移",
         helpNodes1: "节点浏览器：按名称/描述/别名/标签搜索，按分类、包、标签、组、收藏筛选",
         helpNodes2: "卡片和表格视图模式切换（带分页）",
         helpNodes3: "收藏节点，添加自定义标签进行整理",
@@ -1250,17 +1423,30 @@ const LANGUAGES = {
         helpNodes6: "节点集：创建可复用的节点集合（含描述、标签、节点间链接定义）",
         helpModels1: "浏览已安装模型：Checkpoint、LoRA、VAE、ControlNet、UNET、TextEncoder、Hypernetwork、Embedding，通过子标签切换",
         helpModels2: "缩略图、卡片和表格视图模式切换（带分页）",
-        helpModels3: "搜索、标签筛选、分组筛选、收藏筛选",
+        helpModels3: "搜索、标签筛选、分组筛选、收藏筛选、状态筛选（全部 / 仅启用 / 仅禁用）",
         helpModels4: "侧面板：基本信息（文件路径、标签、备注）、分组管理、CivitAI集成",
         helpModels5: "CivitAI集成：通过SHA256哈希获取模型信息，按模型类型批量获取",
         helpModels6: "详情弹窗：预览图片、CivitAI信息（基础模型、触发词、标签）、缩略图更改",
         helpModels7: "分组管理：创建、重命名、删除分组，分配/移除模型",
         helpModels8: "GenUI Model按钮：将选中模型直接应用到GenerateUI当前工作流的对应节点（Checkpoint / LoRA / VAE / ControlNet / UNET / TextEncoder）",
         helpModels9: "用户自定义徽章：为模型添加自由标签徽章（颜色调色板与Workflow标签共享）",
+        helpModels10: "模型启用/禁用：通过重命名文件扩展名（添加.disabled后缀）控制ComfyUI中的显示。点击每个卡片上的⏸按钮单独操作，或在分组面板中使用「全部启用/全部禁用」进行批量操作。更改在刷新ComfyUI后生效。",
+        helpModels11: "多选与批量操作：点击「选择」按钮进入选择模式，勾选多个模型后，可通过批量操作栏将其添加/移出分组，或永久删除文件（模型文件＋预览图＋.json/.info等附属文件）。",
+        helpGalleryTitle: "图库标签页 (Gallery)",
+        helpGallery1: "浏览 ComfyUI 输出文件夹中的图像 — 可以在 设置 > 图库输出文件夹 中设置文件夹路径",
+        helpGallery2: "三列布局：文件夹树（左） | 图像网格（中） | 详情面板（右）",
+        helpGallery3: "缩略图和表格视图模式；双击任何图像可在全屏灯箱中打开",
+        helpGallery4: "工具栏过滤器：收藏 (★)、文本搜索、标签过滤、分组过滤、按日期/名称排序",
+        helpGallery5: "使用 Ctrl+点击 多选 — 批量操作：添加到分组、全部收藏、取消全部收藏",
+        helpGallery6: "详情面板 — 信息(Info)标签：文件名、大小、日期、标签（添加/移除）、包含保存功能的备注",
+        helpGallery7: "详情面板 — 元数据(Metadata)标签：ComfyUI 嵌入的内置工作流 JSON 查看器及一键复制功能",
+        helpGallery8: "详情面板 — 分组(Groups)标签：对每个图像进行组的创建、分配、移除、重命名和删除",
+        helpGallery9: "支持 PNG（tEXt/iTXt 元数据）、JPEG、WebP、GIF；对于 PNG 会读取 ComfyUI 内置的 JSON 提取工作流",
+        helpGallery10: "文件夹树：点击文件夹加载其包含的图像；使用 ▶ 箭头展开子文件夹",
         helpSidepanelTitle: "Workflow Studio Library（ComfyUI侧面板）",
         helpSidepanel1: "从ComfyUI工具栏的Workflow Studio Library按钮打开",
         helpSidepanel2: "Workflows标签：All / ★ Favorites / Groups子标签，All视图中收藏项显示★",
-        helpSidepanel3: "Nodes标签：All / ★ Favorites / Groups / Sets子标签，All视图中收藏项显示★",
+        helpSidepanel3: "Nodes标签：All / ★ Favorites / Groups / Sets / 📂 Category / 🧩 Package子标签；Category和Package可通过下拉菜单按分类或自定义节点包筛选节点",
         helpSidepanel4: "Prompts标签：浏览提示词预设（全部/收藏/分类 子标签）",
         helpSidepanel5: "将工作流拖放到画布上即可加载",
         helpSidepanel6: "将节点/节点集拖放到画布上即可放置",
@@ -1269,6 +1455,7 @@ const LANGUAGES = {
         helpSidepanel9: "双击项目也可加载/放置",
         helpSidepanel10: "在各子标签内搜索快速查找项目",
         helpSidepanel11: "Models标签：All / ★ Favorites / Groups / By Type子标签",
+        helpSidepanel12: "⚙ 主题按钮（标题栏）：可自定义面板背景、子标题背景、文字颜色、边框及辅助文字颜色，设置保存至localStorage并在下次打开时生效",
         helpShortcutsTitle: "键盘操作",
         helpShortcuts1: "Escape：关闭弹窗/面板",
         helpShortcuts2: "Enter：确认重命名、发送聊天",
@@ -1322,6 +1509,14 @@ const LANGUAGES = {
         eagleIntegration: "Eagle 集成 (可选)",
         eagleUrl: "Eagle URL",
         eagleAutoSave: "自动保存生成图片到Eagle",
+        dataManagement: "数据管理",
+        dataManagementHint: "将所有插件数据（设置、元数据、提示词等）导出为JSON文件，或导入之前导出的文件以恢复数据。导入后请重启ComfyUI以使更改生效。",
+        exportData: "导出",
+        importData: "导入",
+        exportSuccess: "导出完成",
+        exportError: "导出失败",
+        importSuccess: "导入完成",
+        importError: "导入失败",
         saveSettings: "保存设置",
         settingsSaved: "设置已保存",
         ollamaSaved: "Ollama设置已保存",

static/js/models-tab.js

@@ -23,11 +23,17 @@ const state = {
     },
     modelMetadata: {},
     modelGroups: {},
+    allModelGroups: {},  // { type: { groupName: [models] } } — all types
     civitaiCache: {},
+    disabledModels: {},   // { type: Set<modelName> }
+    selectMode: false,
+    selectedModels: new Set(),
     searchText: "",
     tagFilter: "",
     badgeFilter: "",
+    dirFilter: "",
     groupFilter: "",
+    statusFilter: "all",  // "all" | "enabled" | "disabled"
     showFavoritesOnly: false,
     viewMode: localStorage.getItem("wfm_models_view") || "thumb",
     activeModelType: "checkpoint",
@@ -36,7 +42,6 @@ const state = {
     currentPage: 0,
 };
 
-const MODELS_PER_PAGE = 24;
 
 const FETCH_MAP = {
     checkpoint: () => comfyUI.fetchCheckpoints(),
@@ -200,6 +205,225 @@ function modelBadgesHtml(modelName, clickable = false) {
 
 // ── API ───────────────────────────────────────────────────
 
+// ── Multi-select & Bulk Group Operations ─────────────────
+
+function toggleSelectMode() {
+    state.selectMode = !state.selectMode;
+    if (!state.selectMode) state.selectedModels.clear();
+    const btn = document.getElementById("wfm-models-select-btn");
+    if (btn) {
+        btn.classList.toggle("active", state.selectMode);
+        btn.textContent = state.selectMode ? t("modelSelectExit") : t("modelSelectMode");
+    }
+    renderModelGrid();
+    renderBulkActionBar();
+}
+
+function toggleModelSelection(modelName) {
+    if (state.selectedModels.has(modelName)) {
+        state.selectedModels.delete(modelName);
+    } else {
+        state.selectedModels.add(modelName);
+    }
+    // Update DOM directly (avoid full re-render)
+    document.querySelectorAll("[data-model-name]").forEach((el) => {
+        if (el.dataset.modelName !== modelName) return;
+        const checked = state.selectedModels.has(modelName);
+        el.classList.toggle("wfm-card-checked", checked);
+        const c = el.querySelector(".wfm-select-check");
+        if (c) c.classList.toggle("checked", checked);
+    });
+    renderBulkActionBar();
+}
+
+function clearSelection() {
+    state.selectedModels.clear();
+    renderModelGrid();
+    renderBulkActionBar();
+}
+
+function renderBulkActionBar() {
+    const bar = document.getElementById("wfm-models-bulk-bar");
+    if (!bar) return;
+    if (!state.selectMode || state.selectedModels.size === 0) {
+        bar.style.display = "none";
+        return;
+    }
+    const count = state.selectedModels.size;
+    const groupNames = Object.keys(state.modelGroups).sort();
+    const noGroups = groupNames.length === 0;
+    const groupOptions = noGroups
+        ? `<option value="">${t("modelsNoGroupAvailable")}</option>`
+        : groupNames.map((g) => `<option value="${escapeHtml(g)}">${escapeHtml(g)}</option>`).join("");
+
+    bar.style.display = "flex";
+    bar.innerHTML = `
+        <span class="wfm-bulk-count">${count} ${t("modelSelected")}</span>
+        <select id="wfm-bulk-group-select" class="wfm-select" style="font-size:12px;">${groupOptions}</select>
+        <button class="wfm-btn wfm-btn-sm wfm-btn-primary" id="wfm-bulk-add-btn"${noGroups ? " disabled" : ""}>${t("modelBulkAddGroup")}</button>
+        <button class="wfm-btn wfm-btn-sm wfm-btn-danger" id="wfm-bulk-remove-btn"${noGroups ? " disabled" : ""}>${t("modelBulkRemoveGroup")}</button>
+        <span class="wfm-bulk-sep">|</span>
+        <input type="text" id="wfm-bulk-new-group-input" class="wfm-search-input" style="width:120px;font-size:12px;" placeholder="${t("modelsGroupName")}">
+        <button class="wfm-btn wfm-btn-sm" id="wfm-bulk-create-add-btn">${t("modelBulkCreateAdd")}</button>
+        <button class="wfm-btn wfm-btn-sm" id="wfm-bulk-clear-btn" title="Clear selection">&times;</button>
+        <span class="wfm-bulk-sep" style="margin-left:8px;"></span>
+        <button class="wfm-btn wfm-btn-sm wfm-btn-danger" id="wfm-bulk-delete-btn">${t("modelBulkDelete")}</button>
+    `;
+
+    document.getElementById("wfm-bulk-add-btn")?.addEventListener("click", () => {
+        const g = document.getElementById("wfm-bulk-group-select")?.value;
+        if (g) bulkAddToGroup(g);
+    });
+    document.getElementById("wfm-bulk-remove-btn")?.addEventListener("click", () => {
+        const g = document.getElementById("wfm-bulk-group-select")?.value;
+        if (g) bulkRemoveFromGroup(g);
+    });
+    document.getElementById("wfm-bulk-create-add-btn")?.addEventListener("click", () => {
+        const input = document.getElementById("wfm-bulk-new-group-input");
+        const name = input?.value.trim();
+        if (!name) return;
+        if (state.modelGroups[name]) { showToast(t("modelsGroupExists"), "warning"); return; }
+        bulkAddToGroup(name);
+    });
+    document.getElementById("wfm-bulk-clear-btn")?.addEventListener("click", clearSelection);
+    document.getElementById("wfm-bulk-delete-btn")?.addEventListener("click", bulkDeleteModels);
+}
+
+async function bulkAddToGroup(groupName) {
+    const groups = { ...state.modelGroups };
+    if (!groups[groupName]) groups[groupName] = [];
+    const toAdd = [...state.selectedModels].filter((m) => !groups[groupName].includes(m));
+    groups[groupName] = [...groups[groupName], ...toAdd];
+    await saveModelGroups(groups);
+    showToast(`${toAdd.length} ${t("modelBulkAddDone")}`, "success");
+    renderBulkActionBar();
+}
+
+async function bulkRemoveFromGroup(groupName) {
+    const groups = { ...state.modelGroups };
+    if (!groups[groupName]) return;
+    const before = groups[groupName].length;
+    groups[groupName] = groups[groupName].filter((m) => !state.selectedModels.has(m));
+    const removed = before - groups[groupName].length;
+    if (groups[groupName].length === 0) delete groups[groupName];
+    await saveModelGroups(groups);
+    showToast(`${removed} ${t("modelBulkRemoveDone")}`, "success");
+    renderModelGrid();
+    renderBulkActionBar();
+}
+
+async function bulkDeleteModels() {
+    const count = state.selectedModels.size;
+    if (count === 0) return;
+    const msg = t("modelBulkDeleteConfirm").replace("{count}", count);
+    if (!window.confirm(msg)) return;
+
+    const model_names = [...state.selectedModels];
+    try {
+        const res = await fetch("/api/wfm/models/delete", {
+            method: "POST",
+            headers: { "Content-Type": "application/json" },
+            body: JSON.stringify({ model_type: state.activeModelType, model_names }),
+        });
+        const data = await res.json();
+        const okCount = (data.ok || []).length;
+        const errCount = (data.errors || []).length;
+        if (errCount > 0) {
+            showToast(`${t("modelBulkDeleteError")}: ${errCount} errors`, "error");
+        }
+        if (okCount > 0) {
+            showToast(`${okCount} ${t("modelBulkDeleteDone")}`, "success");
+            // Remove deleted models from local state
+            model_names.forEach((mn) => {
+                const list = state.modelsByType[state.activeModelType];
+                const idx = list.indexOf(mn);
+                if (idx !== -1) list.splice(idx, 1);
+                delete state.modelMetadata[mn];
+                const ds = state.disabledModels[state.activeModelType];
+                if (ds) ds.delete(mn);
+                state.selectedModels.delete(mn);
+            });
+            state.loaded[state.activeModelType] = false;
+            renderModelGrid();
+            renderBulkActionBar();
+        }
+    } catch (err) {
+        showToast(`${t("modelBulkDeleteError")}: ${err.message}`, "error");
+    }
+}
+
+// ── Enable / Disable helpers ──────────────────────────────
+
+function isModelDisabled(modelName) {
+    const s = state.disabledModels[state.activeModelType];
+    return s ? s.has(modelName) : false;
+}
+
+async function fetchDisabledModels(type) {
+    try {
+        const res = await fetch(`/api/wfm/models/disabled?type=${encodeURIComponent(type)}`);
+        return res.ok ? await res.json() : [];
+    } catch { return []; }
+}
+
+async function toggleModelEnable(modelName) {
+    const nowDisabled = isModelDisabled(modelName);
+    const newEnabled = nowDisabled;
+    try {
+        const res = await fetch("/api/wfm/models/toggle", {
+            method: "POST",
+            headers: { "Content-Type": "application/json" },
+            body: JSON.stringify({
+                model_type: state.activeModelType,
+                model_name: modelName,
+                enabled: newEnabled,
+            }),
+        });
+        if (!res.ok) {
+            const err = await res.json();
+            throw new Error(err.error || "toggle failed");
+        }
+        const s = state.disabledModels[state.activeModelType] || new Set();
+        if (newEnabled) s.delete(modelName);
+        else s.add(modelName);
+        state.disabledModels[state.activeModelType] = s;
+        showToast(t("modelStatusWarning"), "info");
+        renderModelGrid();
+        if (state.selectedModel === modelName) renderSideInfo(modelName);
+    } catch (err) {
+        showToast(t("modelToggleError") + ": " + err.message, "error");
+    }
+}
+
+async function toggleGroupEnable(groupName, enable) {
+    try {
+        const res = await fetch("/api/wfm/models/group-toggle", {
+            method: "POST",
+            headers: { "Content-Type": "application/json" },
+            body: JSON.stringify({
+                model_type: state.activeModelType,
+                group_name: groupName,
+                enabled: enable,
+            }),
+        });
+        if (!res.ok) {
+            const err = await res.json();
+            throw new Error(err.error || "group toggle failed");
+        }
+        const data = await res.json();
+        const members = state.modelGroups[groupName] || [];
+        const s = state.disabledModels[state.activeModelType] || new Set();
+        members.forEach((m) => { if (enable) s.delete(m); else s.add(m); });
+        state.disabledModels[state.activeModelType] = s;
+        const errCount = data.errors?.length || 0;
+        if (errCount > 0) showToast(`${errCount} ${t("modelToggleError")}`, "warning");
+        showToast(t("modelStatusWarning"), "info");
+        renderModelGrid();
+    } catch (err) {
+        showToast(t("modelToggleError") + ": " + err.message, "error");
+    }
+}
+
 async function fetchModelMetadata() {
     try {
         const res = await fetch("/api/wfm/models/metadata");
@@ -236,6 +460,12 @@ function getCurrentModels() {
 function filterModels() {
     let models = getCurrentModels();
 
+    if (state.statusFilter === "enabled") {
+        models = models.filter((m) => !isModelDisabled(m));
+    } else if (state.statusFilter === "disabled") {
+        models = models.filter((m) => isModelDisabled(m));
+    }
+
     if (state.showFavoritesOnly) {
         models = models.filter((m) => {
             const meta = state.modelMetadata[m];
@@ -257,6 +487,13 @@ function filterModels() {
         });
     }
 
+    if (state.dirFilter) {
+        models = models.filter((m) => {
+            const { dir } = parseModelPath(m);
+            return dir === state.dirFilter;
+        });
+    }
+
     if (state.groupFilter) {
         const members = state.modelGroups[state.groupFilter] || [];
         models = models.filter((m) => members.includes(m));
@@ -421,14 +658,55 @@ function renderTagFilter() {
 function renderGroupFilter() {
     const select = document.getElementById("wfm-models-group-filter");
     if (!select) return;
-    const groups = Object.keys(state.modelGroups).sort();
+
+    // Collect groups across all types with type labels
+    const options = [];
+    const typeOrder = Object.keys(TYPE_LABELS);
+    typeOrder.forEach((type) => {
+        const groups = state.allModelGroups[type];
+        if (!groups) return;
+        const names = Object.keys(groups).sort();
+        names.forEach((g) => {
+            options.push({ type, name: g });
+        });
+    });
+
+    const currentValue = state.groupFilter
+        ? `${state.activeModelType}::${state.groupFilter}`
+        : "";
+
     select.innerHTML =
         `<option value="">${t("modelsAllGroups")}</option>` +
-        groups.map((g) => `<option value="${escapeHtml(g)}">${escapeHtml(g)}</option>`).join("");
-    select.value = state.groupFilter;
+        options.map(({ type, name }) => {
+            const typeLabel = TYPE_LABELS[type] || type;
+            const value = `${type}::${name}`;
+            const isActive = value === currentValue;
+            return `<option value="${escapeHtml(value)}"${isActive ? " selected" : ""}>[${typeLabel}] ${escapeHtml(name)}</option>`;
+        }).join("");
+}
+
+function renderDirFilter() {
+    const select = document.getElementById("wfm-models-dir-filter");
+    if (!select) return;
+    const dirs = [...new Set(
+        getCurrentModels()
+            .map((m) => parseModelPath(m).dir)
+            .filter((d) => d !== "")
+    )].sort();
+    select.innerHTML =
+        `<option value="">${t("modelsAllDirs")}</option>` +
+        dirs.map((d) => `<option value="${escapeHtml(d)}">${escapeHtml(d)}</option>`).join("");
+    select.value = state.dirFilter;
 }
 
 async function fetchModelGroups() {
+    try {
+        const res = await fetch(`/api/wfm/models/groups?type=${encodeURIComponent(state.activeModelType)}`);
+        return res.ok ? await res.json() : {};
+    } catch { return {}; }
+}
+
+async function fetchAllModelGroups() {
     try {
         const res = await fetch("/api/wfm/models/groups");
         return res.ok ? await res.json() : {};
@@ -437,12 +715,14 @@ async function fetchModelGroups() {
 
 async function saveModelGroups(groups) {
     state.modelGroups = groups;
+    state.allModelGroups[state.activeModelType] = groups;
     await fetch("/api/wfm/models/groups", {
         method: "POST",
         headers: { "Content-Type": "application/json" },
-        body: JSON.stringify(groups),
+        body: JSON.stringify({ model_type: state.activeModelType, groups }),
     });
     renderGroupFilter();
+    renderBulkActionBar();
 }
 
 // ── Render: Grid ──────────────────────────────────────────
@@ -466,27 +746,23 @@ function renderModelGrid() {
         return;
     }
 
-    // Pagination
-    const start = state.currentPage * MODELS_PER_PAGE;
-    const page = filtered.slice(start, start + MODELS_PER_PAGE);
-    const totalPages = Math.ceil(filtered.length / MODELS_PER_PAGE);
-
     if (state.viewMode === "table") {
-        renderTableView(grid, page, totalPages);
+        renderTableView(grid, filtered);
     } else if (state.viewMode === "card") {
-        renderCardView(grid, page, totalPages);
+        renderCardView(grid, filtered);
     } else {
-        renderThumbView(grid, page, totalPages);
+        renderThumbView(grid, filtered);
     }
 }
 
 // ── Thumbnail View (same as Workflow tab) ─────────────────
 
-function renderThumbView(grid, models, totalPages) {
+function renderThumbView(grid, models) {
     grid.innerHTML = "";
     models.forEach((modelName) => {
         const meta = state.modelMetadata[modelName] || {};
         const { name } = parseModelPath(modelName);
+        const disabled = isModelDisabled(modelName);
         const userBadges = modelBadgesHtml(modelName);
         const tagsHtml = (meta.tags || []).map((tag) => `<span class="wfm-badge wfm-badge-sm">${escapeHtml(tag)}</span>`).join("");
         const favStar = meta.favorite ? "\u2605" : "\u2606";
@@ -494,6 +770,7 @@ function renderThumbView(grid, models, totalPages) {
 
         const card = document.createElement("div");
         card.className = "wfm-card";
+        if (disabled) card.classList.add("wfm-model-disabled");
         if (state.selectedModel === modelName) card.classList.add("wfm-card-selected");
         card.dataset.modelName = modelName;
 
@@ -501,12 +778,14 @@ function renderThumbView(grid, models, totalPages) {
             <div class="wfm-card-thumb">
                 <img style="display:none" />
                 <span class="wfm-card-thumb-placeholder">${t("modelsNoPreview")}</span>
+                ${disabled ? `<span class="wfm-disabled-overlay">${t("modelDisabled")}</span>` : ""}
             </div>
             <div class="wfm-card-body">
                 <div class="wfm-card-title" title="${escapeHtml(modelName)}">${escapeHtml(getStem(name))}</div>
                 <div class="wfm-card-meta">${userBadges} ${tagsHtml}</div>
             </div>
-            <button class="${favClass}" title="${t("modelsFavorite")}">${favStar}</button>`;
+            <button class="${favClass}" title="${t("modelsFavorite")}">${favStar}</button>
+            <button class="wfm-toggle-btn${disabled ? " wfm-toggle-disabled" : ""}" title="${disabled ? t("modelEnable") : t("modelDisable")}">${disabled ? "▶" : "⏸"}</button>`;
 
         // Load preview without 404 console spam
         const img = card.querySelector(".wfm-card-thumb img");
@@ -517,25 +796,37 @@ function renderThumbView(grid, models, totalPages) {
             e.stopPropagation();
             toggleFavorite(modelName);
         });
-        card.addEventListener("click", () => showSidePanel(modelName));
-        card.addEventListener("dblclick", (e) => {
+        card.querySelector(".wfm-toggle-btn").addEventListener("click", (e) => {
             e.stopPropagation();
-            openDetailModal(modelName);
+            toggleModelEnable(modelName);
         });
+        if (state.selectMode) {
+            const isChecked = state.selectedModels.has(modelName);
+            card.classList.toggle("wfm-card-checked", isChecked);
+            const checkEl = document.createElement("div");
+            checkEl.className = "wfm-select-check" + (isChecked ? " checked" : "");
+            card.appendChild(checkEl);
+            card.addEventListener("click", (e) => {
+                if (e.target.closest(".wfm-fav-btn, .wfm-toggle-btn")) return;
+                toggleModelSelection(modelName);
+            });
+        } else {
+            card.addEventListener("click", () => showSidePanel(modelName));
+            card.addEventListener("dblclick", (e) => { e.stopPropagation(); openDetailModal(modelName); });
+        }
         grid.appendChild(card);
     });
-
-    updatePagination(totalPages);
 }
 
 // ── Card View (no thumbnail, compact) ─────────────────────
 
-function renderCardView(grid, models, totalPages) {
+function renderCardView(grid, models) {
     grid.innerHTML = "";
     models.forEach((modelName) => {
         const meta = state.modelMetadata[modelName] || {};
         const { dir, name } = parseModelPath(modelName);
         const ext = getExtension(name);
+        const disabled = isModelDisabled(modelName);
         const userBadges = modelBadgesHtml(modelName);
         const tagsHtml = (meta.tags || []).map((tag) => `<span class="wfm-badge wfm-badge-sm">${escapeHtml(tag)}</span>`).join("");
         const favStar = meta.favorite ? "\u2605" : "\u2606";
@@ -543,47 +834,66 @@ function renderCardView(grid, models, totalPages) {
 
         const card = document.createElement("div");
         card.className = "wfm-card wfm-model-card";
+        if (disabled) card.classList.add("wfm-model-disabled");
         if (state.selectedModel === modelName) card.classList.add("wfm-card-selected");
         card.dataset.modelName = modelName;
 
         card.innerHTML = `
             <div class="wfm-card-body">
-                <div class="wfm-card-title" title="${escapeHtml(modelName)}">${escapeHtml(name)}</div>
+                <div class="wfm-card-title" title="${escapeHtml(modelName)}">${escapeHtml(name)}${disabled ? ` <span class="wfm-badge wfm-badge-disabled">${t("modelDisabled")}</span>` : ""}</div>
                 <div class="wfm-card-meta">
-                    ${dir ? `<span class="wfm-badge wfm-badge-sm wfm-badge-dir">${escapeHtml(dir)}</span>` : ""}
-                    <span class="wfm-badge wfm-badge-sm">${escapeHtml(ext)}</span>
                     ${userBadges} ${tagsHtml}
                 </div>
             </div>
-            <button class="${favClass}" title="${t("modelsFavorite")}">${favStar}</button>`;
+            <button class="${favClass}" title="${t("modelsFavorite")}">${favStar}</button>
+            <button class="wfm-toggle-btn${disabled ? " wfm-toggle-disabled" : ""}" title="${disabled ? t("modelEnable") : t("modelDisable")}">${disabled ? "▶" : "⏸"}</button>`;
 
         card.querySelector(".wfm-fav-btn").addEventListener("click", (e) => {
             e.stopPropagation();
             toggleFavorite(modelName);
         });
-        card.addEventListener("click", () => showSidePanel(modelName));
-        card.addEventListener("dblclick", (e) => {
+        card.querySelector(".wfm-toggle-btn").addEventListener("click", (e) => {
             e.stopPropagation();
-            openDetailModal(modelName);
+            toggleModelEnable(modelName);
         });
+        if (state.selectMode) {
+            const isChecked = state.selectedModels.has(modelName);
+            card.classList.toggle("wfm-card-checked", isChecked);
+            const checkEl = document.createElement("div");
+            checkEl.className = "wfm-select-check" + (isChecked ? " checked" : "");
+            card.appendChild(checkEl);
+            card.addEventListener("click", (e) => {
+                if (e.target.closest(".wfm-fav-btn, .wfm-toggle-btn")) return;
+                toggleModelSelection(modelName);
+            });
+        } else {
+            card.addEventListener("click", () => showSidePanel(modelName));
+            card.addEventListener("dblclick", (e) => { e.stopPropagation(); openDetailModal(modelName); });
+        }
         grid.appendChild(card);
     });
-
-    updatePagination(totalPages);
 }
 
 // ── Table View ────────────────────────────────────────────
 
-function renderTableView(grid, models, totalPages) {
+function renderTableView(grid, models) {
     const rows = models
         .map((modelName) => {
             const meta = state.modelMetadata[modelName] || {};
             const { dir, name } = parseModelPath(modelName);
             const ext = getExtension(name);
+            const disabled = isModelDisabled(modelName);
+            const isChecked = state.selectMode && state.selectedModels.has(modelName);
             const favIcon = meta.favorite ? "&#9733;" : "&#9734;";
             const tagsStr = (meta.tags || []).join(", ");
             const memo = meta.memo || "";
-            return `<tr class="wfm-models-table-row${state.selectedModel === modelName ? " wfm-card-selected" : ""}" data-model-name="${escapeHtml(modelName)}">
+            const toggleLabel = disabled ? t("modelEnable") : t("modelDisable");
+            const toggleIcon = disabled ? "▶" : "⏸";
+            const checkCell = state.selectMode
+                ? `<td class="wfm-table-td-check"><div class="wfm-select-check${isChecked ? " checked" : ""}"></div></td>`
+                : "";
+            return `<tr class="wfm-models-table-row${state.selectedModel === modelName ? " wfm-card-selected" : ""}${disabled ? " wfm-model-disabled" : ""}${isChecked ? " wfm-card-checked" : ""}" data-model-name="${escapeHtml(modelName)}">
+                ${checkCell}
                 <td class="wfm-models-table-fav" title="Favorite">${favIcon}</td>
                 <td class="wfm-table-td-thumb"><img class="wfm-table-thumb" style="display:none" /></td>
                 <td title="${escapeHtml(modelName)}">${escapeHtml(name)}</td>
@@ -591,11 +901,14 @@ function renderTableView(grid, models, totalPages) {
                 <td class="wfm-table-td-ext">${escapeHtml(ext)}</td>
                 <td>${escapeHtml(tagsStr)}</td>
                 <td class="wfm-table-td-memo" title="${escapeHtml(memo)}">${escapeHtml(memo)}</td>
+                <td class="wfm-table-td-toggle"><button class="wfm-toggle-btn${disabled ? " wfm-toggle-disabled" : ""}" title="${toggleLabel}">${toggleIcon}</button></td>
             </tr>`;
         })
         .join("");
 
+    const checkTh = state.selectMode ? `<th style="width:24px;"></th>` : "";
     grid.innerHTML = `<table class="wfm-models-table"><thead><tr>
+        ${checkTh}
         <th style="width:30px;">&#9733;</th>
         <th style="width:40px;"></th>
         <th>${t("modelsFileName")}</th>
@@ -603,42 +916,31 @@ function renderTableView(grid, models, totalPages) {
         <th class="wfm-table-th-ext">${t("modelsExt")}</th>
         <th>${t("modelsTags")}</th>
         <th>${t("modelsMemo")}</th>
+        <th style="width:50px;"></th>
     </tr></thead><tbody>${rows}</tbody></table>`;
 
     grid.querySelectorAll(".wfm-models-table-row").forEach((row) => {
         const mn = row.dataset.modelName;
-        // Load preview image without 404 console spam
         const img = row.querySelector(".wfm-table-thumb");
         if (img) loadPreviewImage(img, null, mn);
 
-        row.addEventListener("click", () => showSidePanel(mn));
-        row.addEventListener("dblclick", (e) => {
-            e.stopPropagation();
-            openDetailModal(mn);
-        });
+        if (state.selectMode) {
+            row.addEventListener("click", (e) => {
+                if (e.target.closest(".wfm-models-table-fav, .wfm-toggle-btn")) return;
+                toggleModelSelection(mn);
+            });
+        } else {
+            row.addEventListener("click", () => showSidePanel(mn));
+            row.addEventListener("dblclick", (e) => { e.stopPropagation(); openDetailModal(mn); });
+        }
         row.querySelector(".wfm-models-table-fav").addEventListener("click", (e) => {
             e.stopPropagation();
             toggleFavorite(mn);
         });
-    });
-
-    updatePagination(totalPages);
-}
-
-function updatePagination(totalPages) {
-    const container = document.getElementById("wfm-models-pagination");
-    if (!container) return;
-    if (totalPages <= 1) { container.innerHTML = ""; return; }
-    container.innerHTML = `
-        <button class="wfm-btn wfm-btn-sm" ${state.currentPage === 0 ? "disabled" : ""} data-page="prev">&laquo;</button>
-        <span>${state.currentPage + 1} / ${totalPages}</span>
-        <button class="wfm-btn wfm-btn-sm" ${state.currentPage >= totalPages - 1 ? "disabled" : ""} data-page="next">&raquo;</button>
-    `;
-    container.querySelector('[data-page="prev"]').addEventListener("click", () => {
-        if (state.currentPage > 0) { state.currentPage--; renderModelGrid(); }
-    });
-    container.querySelector('[data-page="next"]').addEventListener("click", () => {
-        if (state.currentPage < totalPages - 1) { state.currentPage++; renderModelGrid(); }
+        row.querySelector(".wfm-toggle-btn").addEventListener("click", (e) => {
+            e.stopPropagation();
+            toggleModelEnable(mn);
+        });
     });
 }
 
@@ -755,6 +1057,7 @@ function openDetailModal(modelName) {
         await saveModelMetadata(modelName, { tags, memo, badges });
         showToast(t("modelsSaved"), "success");
         renderTagFilter();
+        renderDirFilter();
         renderModelGrid();
     });
 
@@ -805,9 +1108,6 @@ function openDetailModal(modelName) {
 
 function showSidePanel(modelName) {
     state.selectedModel = modelName;
-    const panel = document.getElementById("wfm-models-side-panel");
-    if (!panel) return;
-    panel.style.display = "flex";
 
     // Highlight selected
     document.querySelectorAll("#wfm-models-grid .wfm-card, #wfm-models-grid .wfm-models-table-row").forEach((el) => {
@@ -830,9 +1130,9 @@ function showSidePanel(modelName) {
 }
 
 function closeSidePanel() {
-    const panel = document.getElementById("wfm-models-side-panel");
-    if (panel) panel.style.display = "none";
     state.selectedModel = null;
+    const titleEl = document.getElementById("wfm-models-panel-title");
+    if (titleEl) titleEl.textContent = "";
     document.querySelectorAll("#wfm-models-grid .wfm-card, #wfm-models-grid .wfm-models-table-row").forEach((el) => {
         el.classList.remove("wfm-card-selected");
     });
@@ -1004,6 +1304,10 @@ function renderSideGroup(modelName) {
                     <button class="wfm-btn wfm-btn-sm" id="wfm-models-group-rename-btn" ${allGroups.length === 0 ? "disabled" : ""}>${t("modelsRename")}</button>
                     <button class="wfm-btn wfm-btn-sm wfm-btn-danger" id="wfm-models-group-delete-btn" ${allGroups.length === 0 ? "disabled" : ""}>${t("modelsDelete")}</button>
                 </div>
+                <div style="display:flex;gap:4px;">
+                    <button class="wfm-btn wfm-btn-sm wfm-btn-primary" id="wfm-models-group-enable-btn" ${allGroups.length === 0 ? "disabled" : ""}>${t("modelGroupEnableAll")}</button>
+                    <button class="wfm-btn wfm-btn-sm" id="wfm-models-group-disable-btn" ${allGroups.length === 0 ? "disabled" : ""}>${t("modelGroupDisableAll")}</button>
+                </div>
             </div>
         </div>
     `;
@@ -1080,6 +1384,22 @@ function renderSideGroup(modelName) {
             renderModelGrid();
         });
     });
+
+    // Enable all models in selected group
+    document.getElementById("wfm-models-group-enable-btn")?.addEventListener("click", () => {
+        const sel = document.getElementById("wfm-models-group-manage-select");
+        const g = sel?.value;
+        if (!g) return;
+        toggleGroupEnable(g, true).then(() => renderSideGroup(modelName));
+    });
+
+    // Disable all models in selected group
+    document.getElementById("wfm-models-group-disable-btn")?.addEventListener("click", () => {
+        const sel = document.getElementById("wfm-models-group-manage-select");
+        const g = sel?.value;
+        if (!g) return;
+        toggleGroupEnable(g, false).then(() => renderSideGroup(modelName));
+    });
 }
 
 // ── Side Panel: CivitAI Tab ───────────────────────────────
@@ -1208,7 +1528,12 @@ async function loadModelsForCurrentType() {
     const placeholder = document.getElementById("wfm-models-placeholder");
 
     if (state.loaded[type] && state.modelsByType[type].length > 0) {
+        // Reload groups for this type (groups are per-type)
+        state.modelGroups = await fetchModelGroups();
+        state.allModelGroups[type] = state.modelGroups;
         renderTagFilter();
+        renderDirFilter();
+        renderGroupFilter();
         renderModelGrid();
         return;
     }
@@ -1219,11 +1544,24 @@ async function loadModelsForCurrentType() {
         const fetchFn = FETCH_MAP[type];
         if (!fetchFn) throw new Error("Unknown model type: " + type);
 
-        const models = await fetchFn();
-        state.modelsByType[type] = models || [];
+        const [models, disabledList, groups] = await Promise.all([
+            fetchFn(), fetchDisabledModels(type), fetchModelGroups(),
+        ]);
+        const disabledSet = new Set(Array.isArray(disabledList) ? disabledList : []);
+        state.disabledModels[type] = disabledSet;
+        state.modelGroups = groups;
+        state.allModelGroups[type] = groups;
+
+        // Merge enabled + disabled into one list (dedup)
+        // Guard: ensure models is an array (ComfyUI may return non-array on edge cases)
+        const enabledList = Array.isArray(models) ? models : [];
+        const allModels = [...new Set([...enabledList, ...disabledSet])];
+        state.modelsByType[type] = allModels;
         state.loaded[type] = true;
 
         renderTagFilter();
+        renderDirFilter();
+        renderGroupFilter();
         renderModelGrid();
     } catch (err) {
         console.error("Failed to load models:", err);
@@ -1321,13 +1659,13 @@ async function batchFetchCivitai() {
 }
 
 async function loadMetadataAndModels() {
-    const [metadata, groups, civitaiCache] = await Promise.all([
-        fetchModelMetadata(), fetchModelGroups(), fetchCivitaiCache()
+    const [metadata, civitaiCache, allGroups] = await Promise.all([
+        fetchModelMetadata(), fetchCivitaiCache(), fetchAllModelGroups()
     ]);
     state.modelMetadata = metadata;
-    state.modelGroups = groups;
     state.civitaiCache = civitaiCache;
-    renderGroupFilter();
+    state.allModelGroups = allGroups;
+    // groups are loaded per-type inside loadModelsForCurrentType
     await loadModelsForCurrentType();
 }
 
@@ -1343,8 +1681,18 @@ export function initModelsTab() {
             state.searchText = "";
             state.tagFilter = "";
             state.badgeFilter = "";
+            state.dirFilter = "";
+            state.groupFilter = "";
+            state.statusFilter = "all";
             state.currentPage = 0;
             state.selectedModel = null;
+            const statusFilter = document.getElementById("wfm-models-status-filter");
+            if (statusFilter) statusFilter.value = "all";
+            state.selectMode = false;
+            state.selectedModels.clear();
+            const selectBtn = document.getElementById("wfm-models-select-btn");
+            if (selectBtn) { selectBtn.classList.remove("active"); selectBtn.textContent = t("modelSelectMode"); }
+            renderBulkActionBar();
             closeSidePanel();
 
             const searchInput = document.getElementById("wfm-models-search");
@@ -1374,9 +1722,50 @@ export function initModelsTab() {
         renderModelGrid();
     });
 
-    // Group filter
-    document.getElementById("wfm-models-group-filter")?.addEventListener("change", (e) => {
-        state.groupFilter = e.target.value;
+    // Dir filter
+    document.getElementById("wfm-models-dir-filter")?.addEventListener("change", (e) => {
+        state.dirFilter = e.target.value;
+        state.currentPage = 0;
+        renderModelGrid();
+    });
+
+    // Group filter — value is "type::groupName" or "" for all
+    document.getElementById("wfm-models-group-filter")?.addEventListener("change", async (e) => {
+        const value = e.target.value;
+        if (!value) {
+            state.groupFilter = "";
+        } else {
+            const sepIdx = value.indexOf("::");
+            const type = value.substring(0, sepIdx);
+            const groupName = value.substring(sepIdx + 2);
+            // Auto-switch model type if different
+            if (type !== state.activeModelType) {
+                document.querySelectorAll(".wfm-models-type-btn").forEach((b) => {
+                    b.classList.toggle("active", b.dataset.modelType === type);
+                });
+                state.activeModelType = type;
+                state.searchText = "";
+                state.tagFilter = "";
+                state.badgeFilter = "";
+                state.dirFilter = "";
+                state.statusFilter = "all";
+                state.selectedModel = null;
+                const statusFilter = document.getElementById("wfm-models-status-filter");
+                if (statusFilter) statusFilter.value = "all";
+                const searchInput = document.getElementById("wfm-models-search");
+                if (searchInput) searchInput.value = "";
+                closeSidePanel();
+                await loadModelsForCurrentType();
+            }
+            state.groupFilter = groupName;
+        }
+        state.currentPage = 0;
+        renderModelGrid();
+    });
+
+    // Status filter
+    document.getElementById("wfm-models-status-filter")?.addEventListener("change", (e) => {
+        state.statusFilter = e.target.value;
         state.currentPage = 0;
         renderModelGrid();
     });
@@ -1419,14 +1808,14 @@ export function initModelsTab() {
         loadModelsForCurrentType();
     });
 
+    // Select mode
+    document.getElementById("wfm-models-select-btn")?.addEventListener("click", toggleSelectMode);
+
     // CivitAI batch fetch
     document.getElementById("wfm-models-civitai-batch-btn")?.addEventListener("click", () => {
         batchFetchCivitai();
     });
 
-    // Side panel close
-    document.getElementById("wfm-models-panel-close")?.addEventListener("click", closeSidePanel);
-
     // Side panel tab switching
     document.querySelectorAll(".wfm-models-side-tab-btn").forEach((btn) => {
         btn.addEventListener("click", () => {

static/js/nodes-tab.js

@@ -8,7 +8,6 @@ import { t } from "./i18n.js";
 
 // ── State ─────────────────────────────────────────────────
 
-const NODES_PER_PAGE = 50;
 
 const state = {
     allNodes: [],
@@ -257,91 +256,50 @@ function renderNodeGrid() {
 
     if (filtered.length === 0) {
         grid.innerHTML = `<p class="wfm-placeholder">${t("noNodesFound")}</p>`;
-        clearPagination();
         return;
     }
 
     if (state.viewMode === "table") {
         renderNodeTableView(grid, filtered);
-        clearPagination();
         return;
     }
 
-    // Card view with pagination
-    const totalPages = Math.ceil(filtered.length / NODES_PER_PAGE);
-    if (state.currentPage >= totalPages) state.currentPage = totalPages - 1;
-    if (state.currentPage < 0) state.currentPage = 0;
-
-    const start = state.currentPage * NODES_PER_PAGE;
-    const pageItems = filtered.slice(start, start + NODES_PER_PAGE);
-
     grid.innerHTML = "";
-    pageItems.forEach(node => {
-        const meta = state.nodeMetadata[node.name] || {};
-        const card = document.createElement("div");
-        card.className = "wfm-card wfm-node-card";
-        if (state.selectedNode && state.selectedNode.name === node.name) {
-            card.classList.add("wfm-card-selected");
-        }
-        card.dataset.nodeName = node.name;
-        card.style.borderLeft = `3px solid ${packageColor(node.package)}`;
+    filtered.forEach(node => grid.appendChild(createNodeCard(node)));
+}
 
-        const inputCount = Object.keys(node.input.required || {}).length +
-                           Object.keys(node.input.optional || {}).length;
-        const outputCount = (node.output || []).length;
-        const tags = (meta.tags || []).map(tg => `<span class="wfm-tag">#${escapeHtml(tg)}</span>`).join("");
-        const favStar = meta.favorite ? "\u2605" : "\u2606";
-        const favClass = meta.favorite ? "wfm-fav-btn active" : "wfm-fav-btn";
+function createNodeCard(node) {
+    const meta = state.nodeMetadata[node.name] || {};
+    const card = document.createElement("div");
+    card.className = "wfm-card wfm-node-card";
+    if (state.selectedNode && state.selectedNode.name === node.name) {
+        card.classList.add("wfm-card-selected");
+    }
+    card.dataset.nodeName = node.name;
+    card.style.borderLeft = `3px solid ${packageColor(node.package)}`;
 
-        card.innerHTML = `
-            <div class="wfm-card-body">
-                <div class="wfm-card-title" title="${escapeHtml(node.name)}">${escapeHtml(node.display_name)}</div>
-                <div class="wfm-card-meta">
-                    ${categoryBadgeHtml(node.category)}
-                </div>
-                ${tags ? `<div class="wfm-card-tags">${tags}</div>` : ""}
+    const tags = (meta.tags || []).map(tg => `<span class="wfm-tag">#${escapeHtml(tg)}</span>`).join("");
+    const favStar = meta.favorite ? "\u2605" : "\u2606";
+    const favClass = meta.favorite ? "wfm-fav-btn active" : "wfm-fav-btn";
+
+    card.innerHTML = `
+        <div class="wfm-card-body">
+            <div class="wfm-card-title" title="${escapeHtml(node.name)}">${escapeHtml(node.display_name)}</div>
+            <div class="wfm-card-meta">
+                ${categoryBadgeHtml(node.category)}
             </div>
-            <button class="${favClass}" title="Favorite">${favStar}</button>`;
+            ${tags ? `<div class="wfm-card-tags">${tags}</div>` : ""}
+        </div>
+        <button class="${favClass}" title="Favorite">${favStar}</button>`;
 
-        card.querySelector(".wfm-fav-btn").addEventListener("click", e => {
-            e.stopPropagation();
-            toggleFavorite(node.name, e.currentTarget);
-        });
-        card.addEventListener("click", () => showNodeSidePanel(node));
-        grid.appendChild(card);
+    card.querySelector(".wfm-fav-btn").addEventListener("click", e => {
+        e.stopPropagation();
+        toggleFavorite(node.name, e.currentTarget);
     });
-
-    renderPagination(filtered.length, totalPages);
+    card.addEventListener("click", () => showNodeSidePanel(node));
+    return card;
 }
 
-function renderPagination(totalItems, totalPages) {
-    const container = document.getElementById("wfm-nodes-pagination");
-    if (!container) return;
-    if (totalPages <= 1) { container.innerHTML = ""; return; }
-
-    const start = state.currentPage * NODES_PER_PAGE + 1;
-    const end = Math.min((state.currentPage + 1) * NODES_PER_PAGE, totalItems);
-    container.innerHTML = `
-        <button class="wfm-btn wfm-btn-sm" ${state.currentPage === 0 ? "disabled" : ""} data-page="prev">&laquo;</button>
-        <span>${start}-${end} / ${totalItems}</span>
-        <button class="wfm-btn wfm-btn-sm" ${state.currentPage >= totalPages - 1 ? "disabled" : ""} data-page="next">&raquo;</button>
-    `;
-    container.querySelector('[data-page="prev"]').addEventListener("click", () => {
-        if (state.currentPage > 0) { state.currentPage--; renderNodeGrid(); scrollGridToTop(); }
-    });
-    container.querySelector('[data-page="next"]').addEventListener("click", () => {
-        if (state.currentPage < totalPages - 1) { state.currentPage++; renderNodeGrid(); scrollGridToTop(); }
-    });
-}
-
-function clearPagination() {
-    const container = document.getElementById("wfm-nodes-pagination");
-    if (container) container.innerHTML = "";
-}
-
-function scrollGridToTop() {
-    document.getElementById("wfm-nodes-grid")?.scrollTo(0, 0);
-}
 
 function renderNodeTableView(grid, filtered) {
     grid.innerHTML = "";
@@ -399,9 +357,6 @@ async function toggleFavorite(nodeName, btnEl) {
 
 function showNodeSidePanel(node) {
     state.selectedNode = node;
-    const panel = document.getElementById("wfm-nodes-side-panel");
-    if (!panel) return;
-    panel.style.display = "flex";
 
     // Highlight selected card
     document.querySelectorAll("#wfm-nodes-grid .wfm-card, #wfm-nodes-grid tr").forEach(el => {
@@ -545,42 +500,61 @@ function renderSideGroups(node) {
     const el = document.getElementById("wfm-nodes-side-group");
     if (!el) return;
 
-    const groupNames = Object.keys(state.nodeGroups).sort();
-    const memberOf = groupNames.filter(g => (state.nodeGroups[g] || []).includes(node.name));
+    const allGroups = Object.keys(state.nodeGroups).sort();
+    const memberOf = allGroups.filter(g => (state.nodeGroups[g] || []).includes(node.name));
+    const available = allGroups.filter(g => !memberOf.includes(g));
 
-    let html = `<h4 style="margin:0 0 8px;">${t("nodesGroups")}</h4>`;
+    el.innerHTML = `
+        <div style="padding:0 4px;">
+            <div style="margin-bottom:12px;">
+                <div style="font-weight:600;font-size:13px;margin-bottom:6px;">${t("modelsCurrentGroups")}</div>
+                ${memberOf.length === 0
+                    ? `<p style="color:var(--wfm-text-secondary);font-size:12px;">${t("modelsNoGroup")}</p>`
+                    : memberOf.map(g =>
+                        `<div style="display:flex;align-items:center;justify-content:space-between;padding:3px 0;">
+                            <span style="font-size:12px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;">${escapeHtml(g)}</span>
+                            <button class="wfm-btn wfm-btn-sm wfm-btn-danger wfm-node-remove-group" data-group="${escapeHtml(g)}" title="${t("modelsRemoveFromGroup")}">&times;</button>
+                        </div>`
+                    ).join("")}
+            </div>
+            <div style="margin-bottom:12px;">
+                <div style="font-weight:600;font-size:13px;margin-bottom:6px;">${t("modelsAssignGroup")}</div>
+                <div style="display:flex;gap:4px;">
+                    <select id="wfm-nodes-assign-group-select" class="wfm-select" style="flex:1;font-size:12px;padding:3px 6px;">
+                        ${available.length === 0
+                            ? `<option value="">${t("modelsNoGroupAvailable")}</option>`
+                            : available.map(g => `<option value="${escapeHtml(g)}">${escapeHtml(g)}</option>`).join("")}
+                    </select>
+                    <button id="wfm-nodes-assign-group-btn" class="wfm-btn wfm-btn-sm wfm-btn-primary"
+                        ${available.length === 0 ? "disabled" : ""}>${t("modelsAdd")}</button>
+                </div>
+            </div>
+            <div style="margin-bottom:12px;">
+                <div style="font-weight:600;font-size:13px;margin-bottom:6px;">${t("modelsCreateGroup")}</div>
+                <div style="display:flex;gap:4px;">
+                    <input type="text" id="wfm-nodes-new-group-input" class="wfm-input"
+                        style="flex:1;font-size:12px;padding:3px 6px;" placeholder="${t("modelsGroupName")}">
+                    <button id="wfm-nodes-create-group-btn" class="wfm-btn wfm-btn-sm wfm-btn-primary">${t("modelsCreate")}</button>
+                </div>
+            </div>
+            <div style="border-top:1px solid var(--wfm-border);padding-top:10px;margin-top:4px;">
+                <div style="font-weight:600;font-size:13px;margin-bottom:6px;">${t("modelsManageGroups")}</div>
+                <div style="display:flex;gap:4px;">
+                    <select id="wfm-nodes-manage-group-select" class="wfm-select" style="flex:1;font-size:12px;padding:3px 6px;">
+                        ${allGroups.length === 0
+                            ? `<option value="">${t("modelsNoGroupAvailable")}</option>`
+                            : allGroups.map(g => `<option value="${escapeHtml(g)}">${escapeHtml(g)}</option>`).join("")}
+                    </select>
+                    <button id="wfm-nodes-rename-group-btn" class="wfm-btn wfm-btn-sm"
+                        ${allGroups.length === 0 ? "disabled" : ""} title="${t("modelsRename")}">&#9998;</button>
+                    <button id="wfm-nodes-delete-group-btn" class="wfm-btn wfm-btn-sm wfm-btn-danger"
+                        ${allGroups.length === 0 ? "disabled" : ""} title="${t("modelsDelete")}">&times;</button>
+                </div>
+            </div>
+        </div>
+    `;
 
-    // Current groups
-    if (memberOf.length) {
-        html += memberOf.map(g =>
-            `<div class="wfm-node-group-item">
-                <span>${escapeHtml(g)}</span>
-                <button class="wfm-btn wfm-btn-sm wfm-btn-danger wfm-node-remove-group" data-group="${escapeHtml(g)}">${t("nodesRemoveGroup")}</button>
-            </div>`
-        ).join("");
-    } else {
-        html += `<p style="color:var(--wfm-text-secondary);font-size:12px;">No groups assigned</p>`;
-    }
-
-    // Assign to group
-    const available = groupNames.filter(g => !memberOf.includes(g));
-    html += `<div style="margin-top:12px;display:flex;gap:4px;">
-        <select id="wfm-nodes-assign-group-select" class="wfm-select" style="flex:1;">
-            <option value="">${t("nodesAssignGroup")}</option>
-            ${available.map(g => `<option value="${escapeHtml(g)}">${escapeHtml(g)}</option>`).join("")}
-        </select>
-        <button id="wfm-nodes-assign-group-btn" class="wfm-btn wfm-btn-sm wfm-btn-primary">+</button>
-    </div>`;
-
-    // Create new group
-    html += `<div style="margin-top:8px;display:flex;gap:4px;">
-        <input type="text" id="wfm-nodes-new-group-input" class="wfm-input" style="flex:1;" placeholder="${t("nodesGroupName")}">
-        <button id="wfm-nodes-create-group-btn" class="wfm-btn wfm-btn-sm">${t("nodesCreateGroup")}</button>
-    </div>`;
-
-    el.innerHTML = html;
-
-    // Event listeners
+    // グループから除外
     el.querySelectorAll(".wfm-node-remove-group").forEach(btn => {
         btn.addEventListener("click", async () => {
             const group = btn.dataset.group;
@@ -592,8 +566,9 @@ function renderSideGroups(node) {
         });
     });
 
-    document.getElementById("wfm-nodes-assign-group-btn")?.addEventListener("click", async () => {
-        const sel = document.getElementById("wfm-nodes-assign-group-select");
+    // グループに追加
+    el.querySelector("#wfm-nodes-assign-group-btn")?.addEventListener("click", async () => {
+        const sel = el.querySelector("#wfm-nodes-assign-group-select");
         const group = sel?.value;
         if (!group) return;
         if (!state.nodeGroups[group]) state.nodeGroups[group] = [];
@@ -605,25 +580,61 @@ function renderSideGroups(node) {
         }
     });
 
-    document.getElementById("wfm-nodes-create-group-btn")?.addEventListener("click", async () => {
-        const input = document.getElementById("wfm-nodes-new-group-input");
+    // グループ作成（作成後に現在のノードに追加）
+    el.querySelector("#wfm-nodes-create-group-btn")?.addEventListener("click", async () => {
+        const input = el.querySelector("#wfm-nodes-new-group-input");
         const name = input?.value?.trim();
         if (!name) return;
-        if (!state.nodeGroups[name]) state.nodeGroups[name] = [];
-        if (!state.nodeGroups[name].includes(node.name)) {
-            state.nodeGroups[name].push(node.name);
+        if (state.nodeGroups[name]) {
+            showToast("Group already exists", "warning");
+            return;
         }
+        state.nodeGroups[name] = [node.name];
         await saveNodeGroups(state.nodeGroups);
         input.value = "";
         renderSideGroups(node);
         renderFilters();
     });
+
+    // グループ名変更
+    el.querySelector("#wfm-nodes-rename-group-btn")?.addEventListener("click", async () => {
+        const sel = el.querySelector("#wfm-nodes-manage-group-select");
+        const oldName = sel?.value;
+        if (!oldName) return;
+        const newName = prompt(`Rename group "${oldName}" to:`, oldName);
+        if (!newName || newName === oldName) return;
+        if (state.nodeGroups[newName] !== undefined) {
+            showToast("Group name already exists", "warning");
+            return;
+        }
+        state.nodeGroups[newName] = state.nodeGroups[oldName];
+        delete state.nodeGroups[oldName];
+        await saveNodeGroups(state.nodeGroups);
+        if (state.groupFilter === oldName) state.groupFilter = newName;
+        renderSideGroups(node);
+        renderFilters();
+        showToast(`Renamed to "${newName}"`, "success");
+    });
+
+    // グループ削除
+    el.querySelector("#wfm-nodes-delete-group-btn")?.addEventListener("click", async () => {
+        const sel = el.querySelector("#wfm-nodes-manage-group-select");
+        const name = sel?.value;
+        if (!name) return;
+        if (!confirm(`Delete group "${name}"?`)) return;
+        delete state.nodeGroups[name];
+        await saveNodeGroups(state.nodeGroups);
+        if (state.groupFilter === name) state.groupFilter = "";
+        renderSideGroups(node);
+        renderFilters();
+        showToast(`Group "${name}" deleted`, "success");
+    });
 }
 
 function closeNodeSidePanel() {
-    const panel = document.getElementById("wfm-nodes-side-panel");
-    if (panel) panel.style.display = "none";
     state.selectedNode = null;
+    const titleEl = document.getElementById("wfm-nodes-panel-title");
+    if (titleEl) titleEl.textContent = "";
     document.querySelectorAll("#wfm-nodes-grid .wfm-card, #wfm-nodes-grid tr").forEach(el => {
         el.classList.remove("wfm-card-selected");
     });
@@ -1083,8 +1094,6 @@ export function initNodesTab() {
         loadNodesData();
     });
 
-    // Side panel close
-    document.getElementById("wfm-nodes-panel-close")?.addEventListener("click", closeNodeSidePanel);
 
     // Side panel tab switching
     document.querySelectorAll(".wfm-nodes-side-tab-btn").forEach(btn => {

static/js/prompt-tab.js

@@ -593,6 +593,191 @@ function applyToGenerateUI(text) {
     showToast(t("appliedToGenerateUI"), "success");
 }
 
+// ============================================
+// Wildcard API helpers
+// ============================================
+
+async function wcFetchFiles() {
+    try {
+        const res = await fetch("/api/wfm/wildcards");
+        return res.ok ? await res.json() : [];
+    } catch { return []; }
+}
+
+async function wcFetchContent(filename) {
+    try {
+        const res = await fetch(`/api/wfm/wildcards/content?filename=${encodeURIComponent(filename)}`);
+        const data = await res.json();
+        return data.content ?? null;
+    } catch { return null; }
+}
+
+async function wcSaveFile(filename, content) {
+    try {
+        const res = await fetch("/api/wfm/wildcards/save", {
+            method: "POST",
+            headers: { "Content-Type": "application/json" },
+            body: JSON.stringify({ filename, content }),
+        });
+        const data = await res.json();
+        return data.status === "ok" ? data.file : null;
+    } catch { return null; }
+}
+
+async function wcDeleteFile(filename) {
+    try {
+        await fetch("/api/wfm/wildcards/delete", {
+            method: "POST",
+            headers: { "Content-Type": "application/json" },
+            body: JSON.stringify({ filename }),
+        });
+    } catch { /* ignore */ }
+}
+
+// ============================================
+// Wildcard state & helpers
+// ============================================
+
+let wcFiles = [];
+let wcEditingFilename = null; // null = new file
+
+// Insert text at cursor; if open+close provided wraps selection
+function wcInsertAtCursor(textarea, open, close = "") {
+    const start = textarea.selectionStart;
+    const end = textarea.selectionEnd;
+    const selected = textarea.value.substring(start, end);
+    let inserted, cursorStart, cursorEnd;
+
+    if (selected && close) {
+        inserted = open + selected + close;
+        cursorStart = start + open.length;
+        cursorEnd = cursorStart + selected.length;
+    } else if (close) {
+        inserted = open + close;
+        cursorStart = start + open.length;
+        cursorEnd = cursorStart;
+    } else {
+        inserted = open;
+        cursorStart = start + open.length;
+        cursorEnd = cursorStart;
+    }
+
+    textarea.value =
+        textarea.value.substring(0, start) +
+        inserted +
+        textarea.value.substring(end);
+    textarea.setSelectionRange(cursorStart, cursorEnd);
+    textarea.focus();
+    textarea.dispatchEvent(new Event("input"));
+}
+
+// ============================================
+// Wildcard file list rendering
+// ============================================
+
+function wcRenderFileList() {
+    const list = document.getElementById("wfm-wc-file-list");
+    if (!list) return;
+    list.innerHTML = "";
+
+    if (wcFiles.length === 0) {
+        list.innerHTML = `<div class="wfm-pm-empty" style="font-size:12px;">No wildcard files yet.<br><small>Click "+ New" to create one.</small></div>`;
+        return;
+    }
+
+    for (const f of wcFiles) {
+        const item = document.createElement("div");
+        item.className = "wfm-wc-file-item";
+        item.innerHTML = `
+            <div class="wfm-wc-file-item-info">
+                <span class="wfm-wc-file-name">${esc(f.name)}</span>
+                <span class="wfm-wc-file-ext">.${esc(f.ext)}</span>
+            </div>
+            <div class="wfm-wc-file-item-actions">
+                <button class="wfm-pm-action-btn wfm-wc-use-btn" title="Insert __${esc(f.name)}__ at cursor">Use</button>
+                <button class="wfm-pm-action-btn wfm-wc-edit-btn" title="Edit file">&#9998;</button>
+            </div>
+        `;
+        // Insert reference into wildcard prompt
+        item.querySelector(".wfm-wc-use-btn").addEventListener("click", (e) => {
+            e.stopPropagation();
+            const ta = document.getElementById("wfm-wc-prompt");
+            if (ta) wcInsertAtCursor(ta, `__${f.name}__`);
+        });
+        // Open editor
+        item.querySelector(".wfm-wc-edit-btn").addEventListener("click", async (e) => {
+            e.stopPropagation();
+            const content = await wcFetchContent(f.filename);
+            wcOpenEditor(f.name, f.ext, content ?? "", f.filename);
+        });
+        // Click row = same as Use
+        item.addEventListener("click", () => {
+            const ta = document.getElementById("wfm-wc-prompt");
+            if (ta) wcInsertAtCursor(ta, `__${f.name}__`);
+        });
+        list.appendChild(item);
+    }
+}
+
+// ============================================
+// Wildcard file editor
+// ============================================
+
+function wcOpenEditor(name, ext, content, existingFilename) {
+    wcEditingFilename = existingFilename || null;
+
+    const editor = document.getElementById("wfm-wc-editor");
+    const nameInput = document.getElementById("wfm-wc-editor-name");
+    const extSelect = document.getElementById("wfm-wc-editor-ext");
+    const contentTA = document.getElementById("wfm-wc-editor-content");
+    const deleteBtn = document.getElementById("wfm-wc-editor-delete-btn");
+
+    if (!editor) return;
+    nameInput.value = name || "";
+    extSelect.value = ext || "txt";
+    contentTA.value = content || "";
+    deleteBtn.style.display = existingFilename ? "" : "none";
+    editor.style.display = "";
+    nameInput.focus();
+}
+
+function wcCloseEditor() {
+    wcEditingFilename = null;
+    const editor = document.getElementById("wfm-wc-editor");
+    if (editor) editor.style.display = "none";
+}
+
+async function wcRefreshFiles() {
+    wcFiles = await wcFetchFiles();
+    wcRenderFileList();
+    wcUpdateFilePicker();
+}
+
+// ============================================
+// Wildcard file picker popup
+// ============================================
+
+function wcUpdateFilePicker() {
+    const picker = document.getElementById("wfm-wc-file-picker");
+    if (!picker) return;
+    picker.innerHTML = "";
+    if (wcFiles.length === 0) {
+        picker.innerHTML = `<div style="padding:8px;font-size:11px;color:var(--wfm-text-secondary);">No wildcard files</div>`;
+        return;
+    }
+    for (const f of wcFiles) {
+        const btn = document.createElement("button");
+        btn.className = "wfm-wc-picker-item";
+        btn.textContent = `__${f.name}__`;
+        btn.addEventListener("click", () => {
+            const ta = document.getElementById("wfm-wc-prompt");
+            if (ta) wcInsertAtCursor(ta, `__${f.name}__`);
+            picker.style.display = "none";
+        });
+        picker.appendChild(btn);
+    }
+}
+
 // ============================================
 // Initialize
 // ============================================
@@ -853,4 +1038,151 @@ export function initPromptTab() {
         pmSearchText = e.target.value.trim();
         renderPresetManager();
     });
+
+    // ── Center column tab switching ──────────────────────────
+    document.querySelectorAll(".wfm-prompt-center-tab").forEach(btn => {
+        btn.addEventListener("click", () => {
+            const target = btn.dataset.ptab;
+            document.querySelectorAll(".wfm-prompt-center-tab").forEach(b => b.classList.remove("active"));
+            btn.classList.add("active");
+            document.querySelectorAll(".wfm-prompt-center-pane").forEach(p => {
+                p.style.display = p.id === `wfm-ptab-${target}` ? "" : "none";
+            });
+        });
+    });
+
+    // ── Wildcard syntax buttons ──────────────────────────────
+    document.querySelectorAll(".wfm-wc-btn[data-wc-open]").forEach(btn => {
+        btn.addEventListener("click", () => {
+            const ta = document.getElementById("wfm-wc-prompt");
+            if (!ta) return;
+            const open = btn.dataset.wcOpen || "";
+            const close = btn.dataset.wcClose || "";
+            wcInsertAtCursor(ta, open, close);
+        });
+    });
+
+    // LoRA LBW template button
+    document.getElementById("wfm-wc-lora-btn")?.addEventListener("click", () => {
+        const ta = document.getElementById("wfm-wc-prompt");
+        if (!ta) return;
+        wcInsertAtCursor(ta, "<lora::1:LBW=;>");
+        // Move cursor to after "lora:" for the name
+        const pos = ta.selectionStart - "<lora::1:LBW=;>".length + 6;
+        ta.setSelectionRange(pos, pos);
+        ta.focus();
+    });
+
+    // n$${ } button — asks for n then inserts multi-pick template
+    document.getElementById("wfm-wc-nset-btn")?.addEventListener("click", () => {
+        const ta = document.getElementById("wfm-wc-prompt");
+        if (!ta) return;
+        const n = prompt("Number of items to pick (n):", "2");
+        if (n === null) return;
+        const num = parseInt(n, 10);
+        if (isNaN(num) || num < 1) { showToast("Enter a positive integer", "error"); return; }
+        const template = "{" + num + "$$|}";
+        const start = ta.selectionStart;
+        wcInsertAtCursor(ta, template);
+        // Move cursor between $$ and |
+        const inner = start + ("{" + num + "$$").length;
+        ta.setSelectionRange(inner, inner);
+        ta.focus();
+    });
+
+    // File picker toggle
+    const filePickBtn = document.getElementById("wfm-wc-filepick-btn");
+    const filePicker = document.getElementById("wfm-wc-file-picker");
+    filePickBtn?.addEventListener("click", (e) => {
+        e.stopPropagation();
+        if (!filePicker) return;
+        const isOpen = filePicker.style.display !== "none";
+        filePicker.style.display = isOpen ? "none" : "";
+        if (!isOpen) wcUpdateFilePicker();
+    });
+    document.addEventListener("click", () => {
+        if (filePicker) filePicker.style.display = "none";
+    });
+
+    // ── Wildcard prompt actions ──────────────────────────────
+    document.getElementById("wfm-wc-copy-btn")?.addEventListener("click", () => {
+        const ta = document.getElementById("wfm-wc-prompt");
+        const text = ta?.value || "";
+        if (!text.trim()) { showToast(t("noTextToCopy"), "error"); return; }
+        navigator.clipboard.writeText(text).then(() => showToast(t("copiedToClipboard"), "success"));
+    });
+
+    document.getElementById("wfm-wc-to-pos-btn")?.addEventListener("click", () => {
+        const src = document.getElementById("wfm-wc-prompt");
+        const dst = document.getElementById("wfm-preset-pos");
+        if (!src || !dst) return;
+        dst.value = src.value;
+        dst.dispatchEvent(new Event("input", { bubbles: true }));
+        showToast("Sent to Positive Prompt", "success");
+    });
+
+    document.getElementById("wfm-wc-to-neg-btn")?.addEventListener("click", () => {
+        const src = document.getElementById("wfm-wc-prompt");
+        const dst = document.getElementById("wfm-preset-neg");
+        if (!src || !dst) return;
+        dst.value = src.value;
+        dst.dispatchEvent(new Event("input", { bubbles: true }));
+        showToast("Sent to Negative Prompt", "success");
+    });
+
+    document.getElementById("wfm-wc-clear-btn")?.addEventListener("click", () => {
+        const ta = document.getElementById("wfm-wc-prompt");
+        if (ta) { ta.value = ""; ta.focus(); }
+    });
+
+    // ── Wildcard file manager ────────────────────────────────
+    document.getElementById("wfm-wc-new-file-btn")?.addEventListener("click", () => {
+        wcOpenEditor("", "txt", "", null);
+    });
+
+    document.getElementById("wfm-wc-files-refresh-btn")?.addEventListener("click", () => {
+        wcRefreshFiles();
+    });
+
+    // Editor: save
+    document.getElementById("wfm-wc-editor-save-btn")?.addEventListener("click", async () => {
+        const nameInput = document.getElementById("wfm-wc-editor-name");
+        const extSelect = document.getElementById("wfm-wc-editor-ext");
+        const contentTA = document.getElementById("wfm-wc-editor-content");
+
+        const name = nameInput?.value.trim();
+        const ext = extSelect?.value || "txt";
+        const content = contentTA?.value || "";
+
+        if (!name) { showToast("Enter a filename", "error"); return; }
+        if (!/^[\w\-. ]+$/.test(name)) { showToast("Filename can only contain letters, numbers, -, _, .", "error"); return; }
+
+        const filename = `${name}.${ext}`;
+        const saved = await wcSaveFile(filename, content);
+        if (saved) {
+            showToast(`Saved: ${filename}`, "success");
+            wcCloseEditor();
+            wcRefreshFiles();
+        } else {
+            showToast("Failed to save file", "error");
+        }
+    });
+
+    // Editor: delete
+    document.getElementById("wfm-wc-editor-delete-btn")?.addEventListener("click", async () => {
+        if (!wcEditingFilename) return;
+        if (!confirm(`Delete "${wcEditingFilename}"?`)) return;
+        await wcDeleteFile(wcEditingFilename);
+        showToast(`Deleted: ${wcEditingFilename}`, "success");
+        wcCloseEditor();
+        wcRefreshFiles();
+    });
+
+    // Editor: cancel
+    document.getElementById("wfm-wc-editor-cancel-btn")?.addEventListener("click", () => {
+        wcCloseEditor();
+    });
+
+    // Initial wildcard file load
+    wcRefreshFiles();
 }

static/js/settings-tab.js

@@ -346,6 +346,12 @@ export async function initSettingsTab() {
         workflowsDirInfo = await res.json();
     } catch {}
 
+    // Load gallery output dir info
+    let outputDirInfo = { current: "", default: "", saved: "" };
+    try {
+        const res = await fetch("/api/wfm/settings/output-dir");
+        outputDirInfo = await res.json();
+    } catch {}
 
     const uiLang = getLang();
     const summaryLang = getSummaryLang();
@@ -353,26 +359,10 @@ export async function initSettingsTab() {
     container.innerHTML = `
         <h2 style="font-size:18px;margin-bottom:20px;">${t("settingsTitle")}</h2>
 
-        <!-- Language Settings -->
-        <details class="wfm-settings-section" open>
-            <summary class="wfm-settings-summary">${t("langLabel")} / ${t("summaryLangLabel")}</summary>
-            <div class="wfm-form-group">
-                <label>${t("langLabel")}</label>
-                <select class="wfm-select" id="wfm-settings-ui-lang">
-                    ${buildLangOptions(getLanguageOptions(), uiLang)}
-                </select>
-            </div>
-            <div class="wfm-form-group">
-                <label>${t("summaryLangLabel")}</label>
-                <select class="wfm-select" id="wfm-settings-summary-lang">
-                    ${buildLangOptions(getSummaryLanguageOptions(), summaryLang)}
-                </select>
-                <small style="color:var(--wfm-warning);font-size:11px;display:block;margin-top:4px;">
-                    ⚠ ${t("summaryLangNote")}
-                </small>
-            </div>
-        </details>
+        <div class="wfm-settings-layout">
 
+        <!-- Right column: Theme (floated right) -->
+        <div class="wfm-settings-right-col">
         <!-- Theme -->
         <details class="wfm-settings-section" open>
             <summary class="wfm-settings-summary">${t("themeLabel")}</summary>
@@ -471,6 +461,30 @@ export async function initSettingsTab() {
             </div>
         </details>
 
+        </div><!-- /wfm-settings-right-col -->
+
+        <!-- Left column: all settings (Language + rest), flows left of floated Theme -->
+        <div class="wfm-settings-left-col">
+        <!-- Language Settings -->
+        <details class="wfm-settings-section" open>
+            <summary class="wfm-settings-summary">${t("langLabel")} / ${t("summaryLangLabel")}</summary>
+            <div class="wfm-form-group">
+                <label>${t("langLabel")}</label>
+                <select class="wfm-select" id="wfm-settings-ui-lang">
+                    ${buildLangOptions(getLanguageOptions(), uiLang)}
+                </select>
+            </div>
+            <div class="wfm-form-group">
+                <label>${t("summaryLangLabel")}</label>
+                <select class="wfm-select" id="wfm-settings-summary-lang">
+                    ${buildLangOptions(getSummaryLanguageOptions(), summaryLang)}
+                </select>
+                <small style="color:var(--wfm-warning);font-size:11px;display:block;margin-top:4px;">
+                    ⚠ ${t("summaryLangNote")}
+                </small>
+            </div>
+        </details>
+
         <!-- Workflow Data Folder -->
         <details class="wfm-settings-section">
             <summary class="wfm-settings-summary">${t("workflowsDir")}</summary>
@@ -492,6 +506,27 @@ export async function initSettingsTab() {
             </div>
         </details>
 
+        <!-- Gallery Output Folder -->
+        <details class="wfm-settings-section">
+            <summary class="wfm-settings-summary">${t("galleryOutputDir")}</summary>
+            <div class="wfm-form-group">
+                <label>${t("galleryOutputDirLabel")}</label>
+                <div style="display:flex;gap:8px;">
+                    <input type="text" class="wfm-input" id="wfm-settings-output-dir"
+                        value="${serverSettings.gallery_output_dir || ""}"
+                        placeholder="${outputDirInfo.default}">
+                    <button class="wfm-btn wfm-btn-primary wfm-btn-sm" id="wfm-settings-output-dir-apply">${t("workflowsDirApply")}</button>
+                    <button class="wfm-btn wfm-btn-sm" id="wfm-settings-output-dir-reset">${t("workflowsDirDefault")}</button>
+                </div>
+                <small style="color:var(--wfm-text-secondary);font-size:11px;display:block;margin-top:4px;">
+                    ${t("galleryOutputDirHint")}
+                </small>
+                <div style="font-size:11px;color:var(--wfm-text-secondary);margin-top:6px;">
+                    ${t("workflowsDirCurrent")}: <code id="wfm-settings-output-dir-current" style="color:var(--wfm-primary);word-break:break-all;">${outputDirInfo.current}</code>
+                </div>
+            </div>
+        </details>
+
         <!-- ComfyUI Settings -->
         <details class="wfm-settings-section">
             <summary class="wfm-settings-summary">${t("comfyuiConnection")}</summary>
@@ -571,8 +606,33 @@ export async function initSettingsTab() {
             </div>
         </details>
 
+        <!-- Data Management -->
+        <details class="wfm-settings-section">
+            <summary class="wfm-settings-summary">${t("dataManagement")}</summary>
+            <p style="font-size:12px;color:var(--wfm-text-secondary);margin-bottom:12px;">${t("dataManagementHint")}</p>
+            <div style="display:flex;gap:8px;flex-wrap:wrap;">
+                <button class="wfm-btn wfm-btn-sm" id="wfm-settings-export">${t("exportData")}</button>
+                <label class="wfm-btn wfm-btn-sm" style="cursor:pointer;margin:0;">
+                    ${t("importData")}
+                    <input type="file" id="wfm-settings-import-file" accept=".json" style="display:none;">
+                </label>
+            </div>
+            <div id="wfm-settings-data-status" style="font-size:12px;margin-top:8px;"></div>
+        </details>
+
+        <!-- Wildcard Integration -->
+        <details class="wfm-settings-section" id="wfm-wildcard-integration-section">
+            <summary class="wfm-settings-summary">Wildcard Integration</summary>
+            <div id="wfm-wildcard-link-status" style="font-size:13px;color:var(--wfm-text-secondary);">Loading...</div>
+        </details>
+
         <!-- Save Button -->
         <button class="wfm-btn wfm-btn-primary" id="wfm-settings-save" style="min-width:120px;">${t("saveSettings")}</button>
+
+        </div><!-- /wfm-settings-left-col -->
+
+        <div style="clear:both;"></div>
+        </div><!-- /wfm-settings-layout -->
     `;
 
     // --- Theme change handler ---
@@ -828,6 +888,50 @@ export async function initSettingsTab() {
         }
     });
 
+    // --- Gallery output dir handlers ---
+    document.getElementById("wfm-settings-output-dir-apply")?.addEventListener("click", async () => {
+        const dirInput = document.getElementById("wfm-settings-output-dir");
+        const currentEl = document.getElementById("wfm-settings-output-dir-current");
+        const newDir = dirInput.value.trim();
+        try {
+            const res = await fetch("/api/wfm/settings/output-dir", {
+                method: "POST",
+                headers: { "Content-Type": "application/json" },
+                body: JSON.stringify({ gallery_output_dir: newDir }),
+            });
+            const data = await res.json();
+            if (data.error) {
+                showToast(`${t("workflowsDirError")}: ${data.error}`, "error");
+            } else {
+                if (currentEl) currentEl.textContent = data.current;
+                showToast(t("workflowsDirChanged"), "success");
+                // gallery-tab に通知して再ロード
+                window.dispatchEvent(new CustomEvent("wfm-output-dir-changed", { detail: { path: data.current } }));
+            }
+        } catch (err) {
+            showToast(`${t("workflowsDirError")}: ${err.message}`, "error");
+        }
+    });
+
+    document.getElementById("wfm-settings-output-dir-reset")?.addEventListener("click", async () => {
+        const dirInput = document.getElementById("wfm-settings-output-dir");
+        const currentEl = document.getElementById("wfm-settings-output-dir-current");
+        dirInput.value = "";
+        try {
+            const res = await fetch("/api/wfm/settings/output-dir", {
+                method: "POST",
+                headers: { "Content-Type": "application/json" },
+                body: JSON.stringify({ gallery_output_dir: "" }),
+            });
+            const data = await res.json();
+            if (currentEl) currentEl.textContent = data.current;
+            showToast(t("workflowsDirChanged"), "success");
+            window.dispatchEvent(new CustomEvent("wfm-output-dir-changed", { detail: { path: data.current } }));
+        } catch (err) {
+            showToast(`${t("workflowsDirError")}: ${err.message}`, "error");
+        }
+    });
+
     // --- Ollama model list loader ---
     async function loadOllamaModels() {
         const select = document.getElementById("wfm-settings-ollama-model");
@@ -952,4 +1056,134 @@ export async function initSettingsTab() {
     if (savedUrl) {
         comfyUI.updateUrl(savedUrl);
     }
+
+    // --- Wildcard Integration ---
+    async function wcLoadLinkStatus() {
+        const el = document.getElementById("wfm-wildcard-link-status");
+        if (!el) return;
+        try {
+            const res = await fetch("/api/wfm/wildcards/link-status");
+            const data = await res.json();
+            wcRenderLinkStatus(el, data);
+        } catch (e) {
+            el.innerHTML = `<span style="color:var(--wfm-error,#f44336)">Error: ${e.message}</span>`;
+        }
+    }
+
+    function wcRenderLinkStatus(el, data) {
+        if (!data.impact_pack_installed) {
+            el.innerHTML = `
+                <p style="margin:0 0 8px;">ComfyUI-Impact-Pack がインストールされていません。</p>
+                <p style="margin:0;font-size:12px;color:var(--wfm-text-secondary);">
+                    ワイルドカードを Impact Pack と共有するには、先に
+                    <a href="https://github.com/ltdrdata/ComfyUI-Impact-Pack" target="_blank" rel="noopener"
+                       style="color:var(--wfm-accent);">ComfyUI-Impact-Pack</a>
+                    をインストールしてください。
+                </p>`;
+            return;
+        }
+
+        if (data.is_linked) {
+            el.innerHTML = `
+                <p style="margin:0 0 4px;color:var(--wfm-success,#4caf50);">✓ リンク済み</p>
+                <p style="margin:0 0 8px;font-size:12px;color:var(--wfm-text-secondary);">
+                    WFS wildcard → ${data.link_target || data.impact_pack_wildcards_dir}
+                </p>
+                <button class="wfm-btn wfm-btn-sm wfm-btn-danger" id="wfm-wc-remove-link">リンクを解除</button>
+                <div id="wfm-wc-link-msg" style="font-size:12px;margin-top:8px;"></div>`;
+            document.getElementById("wfm-wc-remove-link")?.addEventListener("click", async () => {
+                const msg = document.getElementById("wfm-wc-link-msg");
+                try {
+                    const r = await fetch("/api/wfm/wildcards/remove-link", { method: "POST" });
+                    const d = await r.json();
+                    if (!r.ok) throw new Error(d.error || r.statusText);
+                    msg.textContent = "リンクを解除しました。";
+                    msg.style.color = "var(--wfm-success,#4caf50)";
+                    setTimeout(wcLoadLinkStatus, 800);
+                } catch (e) {
+                    msg.textContent = "エラー: " + e.message;
+                    msg.style.color = "var(--wfm-error,#f44336)";
+                }
+            });
+        } else {
+            el.innerHTML = `
+                <p style="margin:0 0 4px;">Impact Pack wildcards ディレクトリ:</p>
+                <p style="margin:0 0 8px;font-size:12px;color:var(--wfm-text-secondary);">${data.impact_pack_wildcards_dir}</p>
+                <p style="margin:0 0 8px;font-size:12px;color:var(--wfm-text-secondary);">
+                    WFS の wildcard ディレクトリを Impact Pack の wildcards ディレクトリへのリンクに置き換えます。
+                    既存の WFS ワイルドカードファイルは Impact Pack ディレクトリへ移行されます。
+                </p>
+                <button class="wfm-btn wfm-btn-sm" id="wfm-wc-create-link">リンクを作成</button>
+                <div id="wfm-wc-link-msg" style="font-size:12px;margin-top:8px;"></div>`;
+            document.getElementById("wfm-wc-create-link")?.addEventListener("click", async () => {
+                const msg = document.getElementById("wfm-wc-link-msg");
+                try {
+                    const r = await fetch("/api/wfm/wildcards/create-link", { method: "POST" });
+                    const d = await r.json();
+                    if (!r.ok) throw new Error(d.error || r.statusText);
+                    const migrated = d.migrated_files?.length
+                        ? ` (移行: ${d.migrated_files.join(", ")})`
+                        : "";
+                    msg.textContent = "リンクを作成しました。" + migrated;
+                    msg.style.color = "var(--wfm-success,#4caf50)";
+                    setTimeout(wcLoadLinkStatus, 800);
+                } catch (e) {
+                    msg.textContent = "エラー: " + e.message;
+                    msg.style.color = "var(--wfm-error,#f44336)";
+                }
+            });
+        }
+    }
+
+    // Load wildcard link status when section is opened
+    document.getElementById("wfm-wildcard-integration-section")?.addEventListener("toggle", (e) => {
+        if (e.target.open) wcLoadLinkStatus();
+    });
+
+    // --- Data Export ---
+    document.getElementById("wfm-settings-export")?.addEventListener("click", async () => {
+        const statusEl = document.getElementById("wfm-settings-data-status");
+        try {
+            const res = await fetch("/api/wfm/settings/export");
+            if (!res.ok) throw new Error(await res.text());
+            const blob = await res.blob();
+            const url = URL.createObjectURL(blob);
+            const a = document.createElement("a");
+            a.href = url;
+            a.download = "wfm-data-export.json";
+            a.click();
+            URL.revokeObjectURL(url);
+            statusEl.textContent = t("exportSuccess");
+            statusEl.style.color = "var(--wfm-success, #4caf50)";
+        } catch (e) {
+            statusEl.textContent = t("exportError") + ": " + e.message;
+            statusEl.style.color = "var(--wfm-error, #f44336)";
+        }
+    });
+
+    // --- Data Import ---
+    document.getElementById("wfm-settings-import-file")?.addEventListener("change", async (e) => {
+        const statusEl = document.getElementById("wfm-settings-data-status");
+        const file = e.target.files?.[0];
+        if (!file) return;
+        try {
+            const text = await file.text();
+            const bundle = JSON.parse(text);
+            const res = await fetch("/api/wfm/settings/import", {
+                method: "POST",
+                headers: { "Content-Type": "application/json" },
+                body: JSON.stringify(bundle),
+            });
+            const result = await res.json();
+            if (!res.ok) throw new Error(result.error || res.statusText);
+            const imported = result.imported?.join(", ") || "-";
+            statusEl.textContent = t("importSuccess") + ": " + imported;
+            statusEl.style.color = "var(--wfm-success, #4caf50)";
+        } catch (e) {
+            statusEl.textContent = t("importError") + ": " + e.message;
+            statusEl.style.color = "var(--wfm-error, #f44336)";
+        }
+        // Reset file input so same file can be re-selected
+        e.target.value = "";
+    });
 }

static/js/workflow-tab.js

@@ -25,7 +25,6 @@ const state = {
     currentPage: 0,
 };
 
-const WF_PER_PAGE = 24;
 
 function getBadgePalette() {
     try { return JSON.parse(localStorage.getItem("wfm_models_badge_palette") || "{}"); }
@@ -245,12 +244,17 @@ function renderModelFilters() {
     const container = document.getElementById("wfm-model-filters");
     if (!container) return;
 
-    const badges = getAllBadges();
+    const palette = getBadgePalette();
+    const badges = Object.keys(palette).sort();
 
     container.innerHTML = `
         <button class="wfm-filter-btn ${state.activeBadge === "ALL" ? "active" : ""}" data-filter="ALL">ALL</button>
         <button class="wfm-filter-btn ${state.activeBadge === "FAVORITE" ? "active" : ""}" data-filter="FAVORITE">&#9733;</button>
-        ${badges.map((b) => `<button class="wfm-filter-btn ${state.activeBadge === b ? "active" : ""}" data-filter="${escapeHtml(b)}">${escapeHtml(b)}</button>`).join("")}
+        ${badges.map((b) => {
+            const color = palette[b] || "";
+            const style = color ? ` style="background:${color};color:#fff;"` : "";
+            return `<button class="wfm-filter-btn ${state.activeBadge === b ? "active" : ""}" data-filter="${escapeHtml(b)}"${style}>${escapeHtml(b)}</button>`;
+        }).join("")}
     `;
 
     container.querySelectorAll(".wfm-filter-btn").forEach((btn) => {
@@ -265,6 +269,8 @@ function renderModelFilters() {
 
 function filterWorkflows() {
     return state.workflows.filter((wf) => {
+        if (wf.filename === ".index.json") return false;
+
         if (state.activeBadge === "FAVORITE") {
             if (!wf.metadata.favorite) return false;
         } else if (state.activeBadge !== "ALL") {
@@ -312,27 +318,16 @@ function renderGrid() {
     if (filtered.length === 0) {
         grid.innerHTML =
             '<p class="wfm-placeholder">No workflows found</p>';
-        updateWfPagination(0);
         return;
     }
 
     if (state.viewMode === "table") {
         renderTableView(grid, filtered);
-        updateWfPagination(0);
         return;
     }
 
-    // Thumbnail / Card view with pagination
-    const totalPages = Math.ceil(filtered.length / WF_PER_PAGE);
-    if (state.currentPage >= totalPages) state.currentPage = totalPages - 1;
-    if (state.currentPage < 0) state.currentPage = 0;
-    const start = state.currentPage * WF_PER_PAGE;
-    const pageItems = filtered.slice(start, start + WF_PER_PAGE);
-
-    updateWfPagination(totalPages);
-
     grid.innerHTML = "";
-    pageItems.forEach((wf) => {
+    filtered.forEach((wf) => {
         const card = document.createElement("div");
         card.className = "wfm-card";
         card.dataset.filename = wf.filename;
@@ -382,22 +377,6 @@ function renderGrid() {
     }
 }
 
-function updateWfPagination(totalPages) {
-    const container = document.getElementById("wfm-workflow-pagination");
-    if (!container) return;
-    if (totalPages <= 1) { container.innerHTML = ""; return; }
-    container.innerHTML = `
-        <button class="wfm-btn wfm-btn-sm" ${state.currentPage === 0 ? "disabled" : ""} data-page="prev">&laquo;</button>
-        <span>${state.currentPage + 1} / ${totalPages}</span>
-        <button class="wfm-btn wfm-btn-sm" ${state.currentPage >= totalPages - 1 ? "disabled" : ""} data-page="next">&raquo;</button>
-    `;
-    container.querySelector('[data-page="prev"]').addEventListener("click", () => {
-        if (state.currentPage > 0) { state.currentPage--; renderGrid(); }
-    });
-    container.querySelector('[data-page="next"]').addEventListener("click", () => {
-        if (state.currentPage < totalPages - 1) { state.currentPage++; renderGrid(); }
-    });
-}
 
 function renderTableView(grid, filtered) {
     const table = document.createElement("table");
@@ -484,7 +463,6 @@ async function showSidePanel(wf, cardEl) {
 
     titleEl.textContent = wf.filename.replace(/\.json$/, "");
     contentEl.textContent = t("loading");
-    panel.style.display = "flex";
 
     state.selectedWf = wf;
 
@@ -504,7 +482,7 @@ async function showSidePanel(wf, cardEl) {
     sidePanelThumbUpdate(wf);
 
     // Update group tab
-    sidePanelGroupUpdate();
+    renderSideGroup(wf);
 
     const badgeEl = document.getElementById("wfm-json-format-badge");
     try {
@@ -528,17 +506,17 @@ async function showSidePanel(wf, cardEl) {
 }
 
 function closeSidePanel() {
-    const panel = document.getElementById("wfm-side-panel");
-    if (panel) panel.style.display = "none";
     document.querySelectorAll(".wfm-card, .wfm-table-row").forEach((c) =>
         c.classList.remove("wfm-card-selected")
     );
     state.selectedWf = null;
+    const titleEl = document.getElementById("wfm-side-panel-title");
+    if (titleEl) titleEl.textContent = "";
     const listLoadBtn = document.getElementById("wfm-list-load-btn");
     if (listLoadBtn) { listLoadBtn.disabled = true; listLoadBtn.title = t("selectCardFirst"); }
     const listOpenComfyBtn = document.getElementById("wfm-list-open-comfyui-btn");
     if (listOpenComfyBtn) { listOpenComfyBtn.disabled = true; listOpenComfyBtn.title = t("selectCardFirst"); }
-    sidePanelGroupUpdate();
+    renderSideGroup(null);
 }
 
 // ============================================
@@ -573,49 +551,156 @@ function sidePanelThumbUpdate(wf) {
 // Group Tab in Side Panel
 // ============================================
 
-function sidePanelGroupUpdate() {
-    const nameEl = document.getElementById("wfm-grp-prop-name");
-    const groupEl = document.getElementById("wfm-grp-prop-group");
-    const assignBtn = document.getElementById("wfm-assign-group-btn");
-    const removeBtn = document.getElementById("wfm-remove-group-btn");
+function renderSideGroup(wf) {
+    const el = document.getElementById("wfm-side-tab-group");
+    if (!el) return;
 
-    if (!state.selectedWf) {
-        if (nameEl) nameEl.textContent = t("noSelection");
-        if (groupEl) groupEl.textContent = "";
-        if (assignBtn) assignBtn.disabled = true;
-        if (removeBtn) removeBtn.disabled = true;
+    const allGroups = groups.groupNames();
+
+    if (!wf) {
+        el.innerHTML = `<p style="padding:12px;color:var(--wfm-text-secondary);font-size:12px;">${t("noSelection")}</p>`;
+        _refreshGroupFilter();
         return;
     }
 
-    const filename = state.selectedWf.filename;
-    if (nameEl) nameEl.textContent = filename.replace(/\.json$/, "");
-    const grps = groups.groupsOf(filename);
-    if (groupEl) groupEl.textContent = grps.length > 0 ? `${t("groupsLabel")}: ${grps.join(", ")}` : `${t("groupsLabel")}: ${t("groupsNone")}`;
-    if (assignBtn) assignBtn.disabled = false;
+    const filename = wf.filename;
+    const memberOf = groups.groupsOf(filename);
+    const available = allGroups.filter(g => !memberOf.includes(g));
 
-    const selGroup = document.getElementById("wfm-group-select")?.value;
-    if (removeBtn) removeBtn.disabled = !selGroup || !grps.includes(selGroup);
+    el.innerHTML = `
+        <div style="padding:8px;">
+            <div style="margin-bottom:12px;">
+                <div style="font-weight:600;font-size:13px;margin-bottom:6px;">${t("modelsCurrentGroups")}</div>
+                ${memberOf.length === 0
+                    ? `<p style="color:var(--wfm-text-secondary);font-size:12px;">${t("modelsNoGroup")}</p>`
+                    : memberOf.map(g =>
+                        `<div style="display:flex;align-items:center;justify-content:space-between;padding:3px 0;">
+                            <span style="font-size:12px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;">${escapeHtml(g)}</span>
+                            <button class="wfm-btn wfm-btn-sm wfm-btn-danger wfm-wf-grp-remove" data-group="${escapeHtml(g)}" title="${t("modelsRemoveFromGroup")}">&times;</button>
+                        </div>`
+                    ).join("")}
+            </div>
+            <div style="margin-bottom:12px;">
+                <div style="font-weight:600;font-size:13px;margin-bottom:6px;">${t("modelsAssignGroup")}</div>
+                <div style="display:flex;gap:4px;">
+                    <select id="wfm-grp-assign-sel" class="wfm-select" style="flex:1;font-size:12px;padding:3px 6px;">
+                        ${available.length === 0
+                            ? `<option value="">${t("modelsNoGroupAvailable")}</option>`
+                            : available.map(g => `<option value="${escapeHtml(g)}">${escapeHtml(g)}</option>`).join("")}
+                    </select>
+                    <button id="wfm-grp-assign-btn" class="wfm-btn wfm-btn-sm wfm-btn-primary"
+                        ${available.length === 0 ? "disabled" : ""}>${t("modelsAdd")}</button>
+                </div>
+            </div>
+            <div style="margin-bottom:12px;">
+                <div style="font-weight:600;font-size:13px;margin-bottom:6px;">${t("modelsCreateGroup")}</div>
+                <div style="display:flex;gap:4px;">
+                    <input type="text" id="wfm-grp-new-input" class="wfm-input"
+                        style="flex:1;font-size:12px;padding:3px 6px;" placeholder="${t("modelsGroupName")}">
+                    <button id="wfm-grp-create-btn" class="wfm-btn wfm-btn-sm wfm-btn-primary">${t("modelsCreate")}</button>
+                </div>
+            </div>
+            <div style="border-top:1px solid var(--wfm-border);padding-top:10px;margin-top:4px;">
+                <div style="font-weight:600;font-size:13px;margin-bottom:6px;">${t("modelsManageGroups")}</div>
+                <div style="display:flex;gap:4px;">
+                    <select id="wfm-grp-manage-sel" class="wfm-select" style="flex:1;font-size:12px;padding:3px 6px;">
+                        ${allGroups.length === 0
+                            ? `<option value="">${t("modelsNoGroupAvailable")}</option>`
+                            : allGroups.map(g => `<option value="${escapeHtml(g)}">${escapeHtml(g)}</option>`).join("")}
+                    </select>
+                    <button id="wfm-grp-rename-btn" class="wfm-btn wfm-btn-sm"
+                        ${allGroups.length === 0 ? "disabled" : ""} title="${t("modelsRename")}">&#9998;</button>
+                    <button id="wfm-grp-delete-btn" class="wfm-btn wfm-btn-sm wfm-btn-danger"
+                        ${allGroups.length === 0 ? "disabled" : ""} title="${t("modelsDelete")}">&times;</button>
+                </div>
+            </div>
+        </div>
+    `;
+
+    // グループから除外
+    el.querySelectorAll(".wfm-wf-grp-remove").forEach(btn => {
+        btn.addEventListener("click", () => {
+            groups.remove(filename, btn.dataset.group);
+            renderSideGroup(wf);
+            _refreshGroupFilter();
+            showToast(`Removed from "${btn.dataset.group}"`, "success");
+        });
+    });
+
+    // グループに追加
+    el.querySelector("#wfm-grp-assign-btn")?.addEventListener("click", () => {
+        const g = el.querySelector("#wfm-grp-assign-sel")?.value;
+        if (!g) return;
+        groups.assign(filename, g);
+        renderSideGroup(wf);
+        showToast(`Added to "${g}"`, "success");
+    });
+
+    // グループ作成（作成後に現在のWFに追加）
+    el.querySelector("#wfm-grp-create-btn")?.addEventListener("click", () => {
+        const input = el.querySelector("#wfm-grp-new-input");
+        const name = input?.value.trim();
+        if (!name) return;
+        if (!groups.createGroup(name)) {
+            showToast(`"${name}" already exists`, "warning");
+            return;
+        }
+        groups.assign(filename, name);
+        input.value = "";
+        renderSideGroup(wf);
+        _refreshGroupFilter();
+        showToast(`Group "${name}" created`, "success");
+    });
+
+    // グループ名変更
+    el.querySelector("#wfm-grp-rename-btn")?.addEventListener("click", () => {
+        const oldName = el.querySelector("#wfm-grp-manage-sel")?.value;
+        if (!oldName) return;
+        const newName = prompt(`Rename group "${oldName}" to:`, oldName);
+        if (!newName || newName === oldName) return;
+        if (!groups.renameGroup(oldName, newName)) {
+            showToast("Rename failed", "error");
+            return;
+        }
+        if (state.groupFilter === oldName) state.groupFilter = newName;
+        renderSideGroup(wf);
+        _refreshGroupFilter();
+        showToast(`Renamed to "${newName}"`, "success");
+    });
+
+    // グループ削除
+    el.querySelector("#wfm-grp-delete-btn")?.addEventListener("click", () => {
+        const name = el.querySelector("#wfm-grp-manage-sel")?.value;
+        if (!name) return;
+        if (!confirm(`Delete group "${name}"?`)) return;
+        groups.deleteGroup(name);
+        if (state.groupFilter === name) {
+            state.groupFilter = "";
+            const filterSel = document.getElementById("wfm-group-filter");
+            if (filterSel) filterSel.value = "";
+        }
+        renderSideGroup(wf);
+        _refreshGroupFilter();
+        showToast(`Group "${name}" deleted`, "success");
+    });
+
+    _refreshGroupFilter();
 }
 
-function refreshGroupSelects() {
-    const sideSel = document.getElementById("wfm-group-select");
+/** ツールバーのグループフィルタセレクトのみ更新 */
+function _refreshGroupFilter() {
     const filterSel = document.getElementById("wfm-group-filter");
+    if (!filterSel) return;
+    const prevVal = filterSel.value;
     const grpNames = groups.groupNames();
-
-    [filterSel, sideSel].forEach((sel, i) => {
-        if (!sel) return;
-        const prevVal = sel.value;
-        sel.innerHTML = i === 0
-            ? `<option value="">${t("allGroups")}</option>`
-            : `<option value="">${t("selectGroup")}</option>`;
-        grpNames.forEach((g) => {
-            const opt = document.createElement("option");
-            opt.value = g;
-            opt.textContent = g;
-            sel.appendChild(opt);
-        });
-        if (grpNames.includes(prevVal)) sel.value = prevVal;
+    filterSel.innerHTML = `<option value="">${t("allGroups")}</option>`;
+    grpNames.forEach(g => {
+        const opt = document.createElement("option");
+        opt.value = g;
+        opt.textContent = g;
+        filterSel.appendChild(opt);
     });
+    if (grpNames.includes(prevVal)) filterSel.value = prevVal;
 }
 
 // ============================================
@@ -1088,9 +1173,6 @@ export function initWorkflowTab() {
         });
     }
 
-    // Side panel: close button
-    document.getElementById("wfm-side-panel-close")?.addEventListener("click", closeSidePanel);
-
     // Side panel: tab switching
     document.querySelectorAll(".wfm-side-tab-btn").forEach((btn) => {
         btn.addEventListener("click", () => {
@@ -1124,74 +1206,7 @@ export function initWorkflowTab() {
 
     // Group management
     groups.load();
-    refreshGroupSelects();
-
-    // Add group
-    document.getElementById("wfm-group-add-btn")?.addEventListener("click", () => {
-        const input = document.getElementById("wfm-group-name-input");
-        const name = input?.value.trim();
-        if (!name) return;
-        if (!groups.createGroup(name)) {
-            showToast(`"${name}" already exists`, "error");
-            return;
-        }
-        input.value = "";
-        refreshGroupSelects();
-        showToast(`Group "${name}" created`, "success");
-    });
-
-    // Rename group
-    document.getElementById("wfm-group-rename-btn")?.addEventListener("click", () => {
-        const sel = document.getElementById("wfm-group-select");
-        const oldName = sel?.value;
-        if (!oldName) return;
-        const newName = prompt("New group name:", oldName);
-        if (!newName || newName === oldName) return;
-        if (!groups.renameGroup(oldName, newName)) {
-            showToast("Rename failed", "error");
-            return;
-        }
-        refreshGroupSelects();
-        sidePanelGroupUpdate();
-        showToast(`Group renamed to "${newName}"`, "success");
-    });
-
-    // Delete group
-    document.getElementById("wfm-group-delete-btn")?.addEventListener("click", () => {
-        const sel = document.getElementById("wfm-group-select");
-        const name = sel?.value;
-        if (!name) return;
-        if (!confirm(`Delete group "${name}"?`)) return;
-        groups.deleteGroup(name);
-        refreshGroupSelects();
-        sidePanelGroupUpdate();
-        showToast(`Group "${name}" deleted`, "success");
-    });
-
-    // Assign to group
-    document.getElementById("wfm-assign-group-btn")?.addEventListener("click", () => {
-        const sel = document.getElementById("wfm-group-select");
-        const groupName = sel?.value;
-        if (!groupName || !state.selectedWf) return;
-        groups.assign(state.selectedWf.filename, groupName);
-        sidePanelGroupUpdate();
-        showToast(`Added to "${groupName}"`, "success");
-    });
-
-    // Remove from group
-    document.getElementById("wfm-remove-group-btn")?.addEventListener("click", () => {
-        const sel = document.getElementById("wfm-group-select");
-        const groupName = sel?.value;
-        if (!groupName || !state.selectedWf) return;
-        groups.remove(state.selectedWf.filename, groupName);
-        sidePanelGroupUpdate();
-        showToast(`Removed from "${groupName}"`, "success");
-    });
-
-    // Update remove button state when group select changes
-    document.getElementById("wfm-group-select")?.addEventListener("change", () => {
-        sidePanelGroupUpdate();
-    });
+    _refreshGroupFilter();
 
     // Toolbar: group filter dropdown
     document.getElementById("wfm-group-filter")?.addEventListener("change", (e) => {

templates/index.html

@@ -6,6 +6,7 @@
     <title>Workflow Studio</title>
     <link rel="icon" type="image/svg+xml" href="/wfm_static/favicon.svg">
     <link rel="stylesheet" href="/wfm_static/css/main.css">
+    <link rel="stylesheet" href="/wfm_static/css/gallery-tab.css">
 </head>
 <body>
     <!-- Header -->
@@ -19,6 +20,7 @@
             <button class="wfm-tab" data-tab="models">Models</button>
             <button class="wfm-tab" data-tab="generate">GenerateUI</button>
             <button class="wfm-tab" data-tab="prompt">Prompt</button>
+            <button class="wfm-tab" data-tab="gallery">Gallery</button>
             <button class="wfm-tab" data-tab="settings">Settings</button>
             <button class="wfm-tab" data-tab="help">Help</button>
         </nav>
@@ -59,7 +61,6 @@
                         <button id="wfm-badge-settings-btn" class="wfm-btn wfm-btn-sm" title="View settings">&#9881;</button>
                         <div id="wfm-badge-settings-panel" class="wfm-badge-settings-panel" style="display:none;"></div>
                     </div>
-                    <div id="wfm-workflow-pagination" class="wfm-pagination-inline"></div>
                 </div>
             </div>
             <div class="wfm-workflow-area">
@@ -67,10 +68,9 @@
                     <p class="wfm-placeholder">Loading workflows...</p>
                 </div>
                 <!-- Side Panel -->
-                <div id="wfm-side-panel" class="wfm-side-panel" style="display:none;">
+                <div id="wfm-side-panel" class="wfm-side-panel">
                     <div class="wfm-side-panel-header">
                         <span id="wfm-side-panel-title" class="wfm-side-panel-title"></span>
-                        <button id="wfm-side-panel-close" class="wfm-side-panel-close">&times;</button>
                     </div>
                     <div class="wfm-side-tab-nav">
                         <button class="wfm-side-tab-btn active" data-side-tab="thumb">Thumbnail</button>
@@ -98,35 +98,8 @@
                         <pre id="wfm-json-content" class="wfm-json-content"></pre>
                     </div>
                     <!-- Group Tab -->
-                    <div id="wfm-side-tab-group" class="wfm-side-tab-content" style="display:none;">
-                        <div class="wfm-group-panel">
-                            <div class="wfm-group-section">
-                                <div class="wfm-group-section-title">Properties</div>
-                                <div id="wfm-grp-prop-name" class="wfm-group-prop">No selection</div>
-                                <div id="wfm-grp-prop-group" class="wfm-group-prop"></div>
-                            </div>
-                            <hr class="wfm-group-divider">
-                            <div class="wfm-group-section">
-                                <div class="wfm-group-section-title">Group Management</div>
-                                <div style="display:flex;gap:4px;margin-bottom:6px;">
-                                    <input type="text" id="wfm-group-name-input" class="wfm-input" placeholder="Group name" style="flex:1;min-width:0;padding:4px 6px;font-size:12px;">
-                                    <button id="wfm-group-add-btn" class="wfm-btn wfm-btn-sm" title="Create group">Add</button>
-                                </div>
-                                <div style="display:flex;gap:4px;margin-bottom:6px;">
-                                    <select id="wfm-group-select" class="wfm-select" style="flex:1;min-width:0;padding:4px 6px;font-size:12px;">
-                                        <option value="">Select group</option>
-                                    </select>
-                                    <button id="wfm-group-rename-btn" class="wfm-btn wfm-btn-sm" title="Rename group">&#9998;</button>
-                                    <button id="wfm-group-delete-btn" class="wfm-btn wfm-btn-sm wfm-btn-danger" title="Delete group" style="padding:4px 8px;font-size:12px;">&times;</button>
-                                </div>
-                            </div>
-                            <hr class="wfm-group-divider">
-                            <div class="wfm-group-section">
-                                <div class="wfm-group-section-title">Workflow Actions</div>
-                                <button id="wfm-assign-group-btn" class="wfm-btn wfm-btn-sm" style="width:100%;margin-bottom:4px;" disabled>Add to Group</button>
-                                <button id="wfm-remove-group-btn" class="wfm-btn wfm-btn-sm wfm-btn-danger" style="width:100%;margin-bottom:4px;font-size:12px;" disabled>Remove from Group</button>
-                            </div>
-                        </div>
+                    <div id="wfm-side-tab-group" class="wfm-side-tab-content" style="display:none;overflow-y:auto;">
+                        <!-- JS動的生成: renderSideGroup() -->
                     </div>
                 </div>
             </div>
@@ -156,7 +129,6 @@
                     </div>
                     <span id="wfm-nodes-count" class="wfm-nodes-count"></span>
                     <button id="wfm-nodes-refresh-btn" class="wfm-btn wfm-btn-sm">Refresh</button>
-                    <div id="wfm-nodes-pagination" class="wfm-pagination-inline"></div>
                 </div>
             </div>
 
@@ -166,10 +138,9 @@
                     <p class="wfm-placeholder" id="wfm-nodes-placeholder">Click to load nodes...</p>
                 </div>
                 <!-- Side Panel -->
-                <div id="wfm-nodes-side-panel" class="wfm-side-panel" style="display:none;">
+                <div id="wfm-nodes-side-panel" class="wfm-side-panel">
                     <div class="wfm-side-panel-header">
                         <span id="wfm-nodes-panel-title" class="wfm-side-panel-title"></span>
-                        <button id="wfm-nodes-panel-close" class="wfm-side-panel-close">&times;</button>
                     </div>
                     <div class="wfm-side-tab-nav">
                         <button class="wfm-nodes-side-tab-btn active" data-side-tab="details">Details</button>
@@ -219,7 +190,13 @@
                     <button class="wfm-filter-btn" id="wfm-models-fav-btn" title="Favorites">&#9733;</button>
                     <input type="text" id="wfm-models-search" class="wfm-search-input" placeholder="Search models...">
                     <select id="wfm-models-tag-filter" class="wfm-select wfm-toolbar-select"><option value="">All Tags</option></select>
+                    <select id="wfm-models-dir-filter" class="wfm-select wfm-toolbar-select"><option value="">All Folders</option></select>
                     <select id="wfm-models-group-filter" class="wfm-select wfm-toolbar-select"><option value="">All Groups</option></select>
+                    <select id="wfm-models-status-filter" class="wfm-select wfm-toolbar-select">
+                        <option value="all">All</option>
+                        <option value="enabled">Enabled only</option>
+                        <option value="disabled">Disabled only</option>
+                    </select>
                     <div class="wfm-view-btns">
                         <button class="wfm-view-btn active" data-models-view="thumb" title="Thumbnail">&#8862;</button>
                         <button class="wfm-view-btn" data-models-view="card" title="Card">&#9776;</button>
@@ -230,8 +207,10 @@
                     <button id="wfm-models-civitai-batch-btn" class="wfm-btn wfm-btn-sm" title="Fetch CivitAI info for all models">CivitAI</button>
                     <span id="wfm-models-civitai-progress" style="font-size:12px;color:var(--wfm-text-secondary);"></span>
                     <button id="wfm-models-badge-settings-btn" class="wfm-btn wfm-btn-sm" title="Badge settings">&#9881; Badge</button>
-                    <div id="wfm-models-pagination" class="wfm-pagination-inline"></div>
+                    <button id="wfm-models-select-btn" class="wfm-btn wfm-btn-sm" title="Multi-select models">Select</button>
                 </div>
+                <!-- Bulk action bar (shown in select mode) -->
+                <div id="wfm-models-bulk-bar" class="wfm-bulk-bar" style="display:none;"></div>
             </div>
 
             <!-- Grid + Side Panel -->
@@ -240,10 +219,9 @@
                     <p class="wfm-placeholder" id="wfm-models-placeholder">Click Refresh to load models...</p>
                 </div>
                 <!-- Side Panel -->
-                <div id="wfm-models-side-panel" class="wfm-side-panel" style="display:none;">
+                <div id="wfm-models-side-panel" class="wfm-side-panel">
                     <div class="wfm-side-panel-header">
                         <span id="wfm-models-panel-title" class="wfm-side-panel-title"></span>
-                        <button id="wfm-models-panel-close" class="wfm-side-panel-close">&times;</button>
                     </div>
                     <div class="wfm-side-tab-nav">
                         <button class="wfm-models-side-tab-btn active" data-side-tab="info">Info</button>
@@ -352,10 +330,12 @@
                         </div>
 
                         <!-- Seed -->
-                        <div style="display:flex;gap:8px;align-items:center;margin-top:8px;">
-                            <label style="font-size:12px;color:var(--wfm-text-secondary);white-space:nowrap;">Seed:</label>
-                            <input type="number" id="wfm-gen-seed-value" class="wfm-input" value="-1" style="width:130px;">
-                            <select id="wfm-gen-seed-mode" class="wfm-select" style="width:auto;">
+                        <div style="display:flex;flex-direction:column;gap:4px;margin-top:8px;">
+                            <div style="display:flex;gap:8px;align-items:center;">
+                                <label style="font-size:12px;color:var(--wfm-text-secondary);white-space:nowrap;">Seed:</label>
+                                <input type="number" id="wfm-gen-seed-value" class="wfm-input" value="-1" style="flex:1;min-width:0;">
+                            </div>
+                            <select id="wfm-gen-seed-mode" class="wfm-select" style="width:100%;">
                                 <option value="random">Random</option>
                                 <option value="fixed">Fixed</option>
                                 <option value="increment">Increment</option>
@@ -364,6 +344,34 @@
                         </div>
                     </div>
 
+                    <!-- Checkpoint Batch Panel -->
+                    <div class="wfm-gen-panel" id="wfm-ckpt-batch-panel">
+                        <div style="display:flex;align-items:center;gap:8px;">
+                            <input type="checkbox" id="wfm-ckpt-batch-enabled" style="width:14px;height:14px;cursor:pointer;accent-color:var(--wfm-primary);">
+                            <label for="wfm-ckpt-batch-enabled" style="font-weight:600;font-size:13px;cursor:pointer;">Checkpoint Batch</label>
+                        </div>
+                        <div id="wfm-ckpt-batch-body" style="display:none;margin-top:8px;">
+                            <div style="margin-bottom:6px;">
+                                <div style="font-size:11px;color:var(--wfm-text-secondary);margin-bottom:3px;">Include Folders (empty = all, comma-separated)</div>
+                                <input type="text" id="wfm-ckpt-batch-include" class="wfm-input" placeholder="e.g. sdxl, flux">
+                            </div>
+                            <div style="margin-bottom:6px;">
+                                <div style="font-size:11px;color:var(--wfm-text-secondary);margin-bottom:3px;">Exclude Folders (comma-separated)</div>
+                                <input type="text" id="wfm-ckpt-batch-exclude" class="wfm-input" placeholder="e.g. old, test">
+                            </div>
+                            <div id="wfm-ckpt-batch-info" style="font-size:11px;color:var(--wfm-text-secondary);"></div>
+                            <div id="wfm-ckpt-batch-progress" style="margin-top:8px;display:none;">
+                                <div style="display:flex;justify-content:space-between;align-items:center;margin-bottom:4px;font-size:11px;">
+                                    <span id="wfm-ckpt-batch-current-name" style="overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:75%;color:var(--wfm-text-primary);"></span>
+                                    <span id="wfm-ckpt-batch-count" style="color:var(--wfm-text-secondary);white-space:nowrap;margin-left:8px;"></span>
+                                </div>
+                                <div class="wfm-gen-progress-track">
+                                    <div id="wfm-ckpt-batch-bar" class="wfm-gen-progress-bar" style="background:var(--wfm-warning,#f59e0b);"></div>
+                                </div>
+                            </div>
+                        </div>
+                    </div>
+
                     <!-- Result Display -->
                     <div class="wfm-gen-result">
                         <img id="wfm-gen-result-img" style="display:none;max-width:100%;border-radius:6px;">
@@ -426,61 +434,139 @@
                     </div>
                 </div>
 
-                <!-- Col 2: Preset Editor -->
+                <!-- Col 2: Presets + Preset Manager (tabbed) -->
                 <div class="wfm-prompt-split-col">
-                    <div class="wfm-prompt-split-header">Presets</div>
-                    <div class="wfm-preset-panel">
-                        <div style="display:flex;gap:6px;margin-bottom:10px;align-items:center;">
-                            <select id="wfm-preset-select" class="wfm-select" style="flex:1;">
-                                <option value="">New Preset (none selected)</option>
-                            </select>
-                            <button id="wfm-preset-apply-btn" class="wfm-btn wfm-btn-sm wfm-btn-primary">GenUI Set</button>
+                    <!-- Center column tab navigation -->
+                    <div class="wfm-prompt-center-tabnav">
+                        <button class="wfm-prompt-center-tab active" data-ptab="presets">Presets</button>
+                        <button class="wfm-prompt-center-tab" data-ptab="manager">Preset Manager</button>
+                    </div>
+
+                    <!-- Presets pane -->
+                    <div id="wfm-ptab-presets" class="wfm-prompt-center-pane">
+                        <div class="wfm-preset-panel">
+                            <div style="display:flex;gap:6px;margin-bottom:10px;align-items:center;">
+                                <select id="wfm-preset-select" class="wfm-select" style="flex:1;">
+                                    <option value="">New Preset (none selected)</option>
+                                </select>
+                                <button id="wfm-preset-apply-btn" class="wfm-btn wfm-btn-sm wfm-btn-primary">GenUI Set</button>
+                            </div>
+                            <div class="wfm-form-group">
+                                <label>Preset Name</label>
+                                <input type="text" id="wfm-preset-name" class="wfm-input" placeholder="Enter preset name...">
+                            </div>
+                            <div class="wfm-form-group">
+                                <label>Category</label>
+                                <input type="text" id="wfm-preset-category" class="wfm-input" placeholder="e.g. Portrait, Landscape...">
+                            </div>
+                            <div class="wfm-form-group" style="flex:1;min-height:0;display:flex;flex-direction:column;">
+                                <label>Positive Prompt</label>
+                                <textarea id="wfm-preset-pos" class="wfm-textarea" style="flex:1;" placeholder="Positive prompt..."></textarea>
+                            </div>
+                            <div class="wfm-form-group" style="flex:1;min-height:0;display:flex;flex-direction:column;">
+                                <label>Negative Prompt</label>
+                                <textarea id="wfm-preset-neg" class="wfm-textarea" style="flex:1;" placeholder="Negative prompt..."></textarea>
+                            </div>
+                            <div style="display:flex; gap:4px;">
+                                <button id="wfm-preset-copy-pos-btn" class="wfm-btn" style="flex:2;" title="Copy Positive Prompt">PP Copy</button>
+                                <button id="wfm-preset-copy-neg-btn" class="wfm-btn" style="flex:2;" title="Copy Negative Prompt">NP Copy</button>
+                                <button id="wfm-preset-save-btn" class="wfm-btn wfm-btn-primary" style="flex:1;">Save</button>
+                            </div>
+                            <div style="display:flex; gap:4px; margin-top:4px;">
+                                <select id="wfm-preset-group-select" class="wfm-select" style="flex:1;">
+                                    <option value="">Select group...</option>
+                                </select>
+                                <button id="wfm-preset-add-to-group-btn" class="wfm-btn wfm-btn-sm">Add to Group</button>
+                                <button id="wfm-preset-new-group-btn" class="wfm-btn wfm-btn-sm">+ Group</button>
+                                <button id="wfm-preset-del-group-btn" class="wfm-btn wfm-btn-sm wfm-btn-danger" title="Delete selected group">Del Group</button>
+                            </div>
                         </div>
-                        <div class="wfm-form-group">
-                            <label>Preset Name</label>
-                            <input type="text" id="wfm-preset-name" class="wfm-input" placeholder="Enter preset name...">
-                        </div>
-                        <div class="wfm-form-group">
-                            <label>Category</label>
-                            <input type="text" id="wfm-preset-category" class="wfm-input" placeholder="e.g. Portrait, Landscape...">
-                        </div>
-                        <div class="wfm-form-group" style="flex:1;min-height:0;display:flex;flex-direction:column;">
-                            <label>Positive Prompt</label>
-                            <textarea id="wfm-preset-pos" class="wfm-textarea" style="flex:1;" placeholder="Positive prompt..."></textarea>
-                        </div>
-                        <div class="wfm-form-group" style="flex:1;min-height:0;display:flex;flex-direction:column;">
-                            <label>Negative Prompt</label>
-                            <textarea id="wfm-preset-neg" class="wfm-textarea" style="flex:1;" placeholder="Negative prompt..."></textarea>
-                        </div>
-                        <div style="display:flex; gap:4px;">
-                            <button id="wfm-preset-copy-pos-btn" class="wfm-btn" style="flex:2;" title="Copy Positive Prompt">PP Copy</button>
-                            <button id="wfm-preset-copy-neg-btn" class="wfm-btn" style="flex:2;" title="Copy Negative Prompt">NP Copy</button>
-                            <button id="wfm-preset-save-btn" class="wfm-btn wfm-btn-primary" style="flex:1;">Save</button>
-                        </div>
-                        <div style="display:flex; gap:4px; margin-top:4px;">
-                            <select id="wfm-preset-group-select" class="wfm-select" style="flex:1;">
-                                <option value="">Select group...</option>
-                            </select>
-                            <button id="wfm-preset-add-to-group-btn" class="wfm-btn wfm-btn-sm">Add to Group</button>
-                            <button id="wfm-preset-new-group-btn" class="wfm-btn wfm-btn-sm">+ Group</button>
-                            <button id="wfm-preset-del-group-btn" class="wfm-btn wfm-btn-sm wfm-btn-danger" title="Delete selected group">Del Group</button>
+                    </div>
+
+                    <!-- Preset Manager pane -->
+                    <div id="wfm-ptab-manager" class="wfm-prompt-center-pane" style="display:none;">
+                        <div class="wfm-preset-manager">
+                            <div class="wfm-pm-tabs">
+                                <button class="wfm-pm-tab active" data-pmtab="all">All</button>
+                                <button class="wfm-pm-tab" data-pmtab="favorites">&#9733;</button>
+                                <button class="wfm-pm-tab" data-pmtab="groups">Groups</button>
+                            </div>
+                            <div class="wfm-pm-search">
+                                <input type="text" id="wfm-pm-search-input" class="wfm-input" placeholder="Search presets...">
+                            </div>
+                            <div id="wfm-pm-list" class="wfm-pm-list"></div>
                         </div>
                     </div>
                 </div>
 
-                <!-- Col 3: Preset Manager (list, favorites, groups) -->
+                <!-- Col 3: Wildcard support -->
                 <div class="wfm-prompt-split-col">
-                    <div class="wfm-prompt-split-header">Preset Manager</div>
-                    <div class="wfm-preset-manager">
-                        <div class="wfm-pm-tabs">
-                            <button class="wfm-pm-tab active" data-pmtab="all">All</button>
-                            <button class="wfm-pm-tab" data-pmtab="favorites">&#9733;</button>
-                            <button class="wfm-pm-tab" data-pmtab="groups">Groups</button>
+                    <div class="wfm-prompt-split-header">Wildcard</div>
+                    <div class="wfm-wc-panel">
+
+                        <!-- Input assistance section -->
+                        <div class="wfm-wc-input-section">
+                            <!-- Wildcard syntax buttons -->
+                            <div class="wfm-wc-toolbar">
+                                <button class="wfm-wc-btn" data-wc-open="{" data-wc-close="}" title="Random pick set  e.g. {cat|dog}">{ }</button>
+                                <button class="wfm-wc-btn" data-wc-open="|" title="Separator">|</button>
+                                <button class="wfm-wc-btn" data-wc-open="__" data-wc-close="__" title="Wildcard file reference  e.g. __animals__">__</button>
+                                <button class="wfm-wc-btn" data-wc-open=":" title="Colon">:</button>
+                                <button class="wfm-wc-btn" data-wc-open=";" title="Semicolon">;</button>
+                                <button class="wfm-wc-btn" data-wc-open="$$" title="Multi-pick  e.g. {2$$cat|dog|bird}">$$</button>
+                                <button class="wfm-wc-btn" data-wc-open="[" data-wc-close="]" title="Bracket set  e.g. [cat|dog]">[ ]</button>
+                                <button class="wfm-wc-btn" id="wfm-wc-lora-btn" title="LoRA with LBW  e.g. &lt;lora:name:1:LBW=...;...&gt;">&lt;lora&gt;</button>
+                                <button class="wfm-wc-btn" id="wfm-wc-nset-btn" title="Multi-pick set  e.g. {2$$cat|dog|bird}">n$${ }</button>
+                                <div class="wfm-wc-file-picker-wrap">
+                                    <button class="wfm-wc-btn" id="wfm-wc-filepick-btn" title="Insert wildcard file reference">&#128194; File</button>
+                                    <div id="wfm-wc-file-picker" class="wfm-wc-file-picker" style="display:none;"></div>
+                                </div>
+                            </div>
+                            <!-- Prompt textarea -->
+                            <textarea id="wfm-wc-prompt" class="wfm-textarea wfm-wc-prompt-ta" rows="4" placeholder="Compose wildcard prompt here...&#10;e.g. a photo of {cat|dog}, __colors__ background"></textarea>
+                            <!-- Action buttons -->
+                            <div class="wfm-wc-prompt-actions">
+                                <button id="wfm-wc-copy-btn" class="wfm-btn wfm-btn-sm">Copy</button>
+                                <button id="wfm-wc-to-pos-btn" class="wfm-btn wfm-btn-sm wfm-btn-primary" title="Send to Preset Positive Prompt">&#8594; Pos</button>
+                                <button id="wfm-wc-to-neg-btn" class="wfm-btn wfm-btn-sm" title="Send to Preset Negative Prompt">&#8594; Neg</button>
+                                <button id="wfm-wc-clear-btn" class="wfm-btn wfm-btn-sm" style="margin-left:auto;">Clear</button>
+                            </div>
                         </div>
-                        <div class="wfm-pm-search">
-                            <input type="text" id="wfm-pm-search-input" class="wfm-input" placeholder="Search presets...">
+
+                        <!-- Wildcard file manager section -->
+                        <div class="wfm-wc-files-section">
+                            <div class="wfm-wc-files-header">
+                                <span class="wfm-wc-files-title">Wildcard Files</span>
+                                <div style="display:flex;gap:4px;">
+                                    <button id="wfm-wc-new-file-btn" class="wfm-btn wfm-btn-sm wfm-btn-primary">+ New</button>
+                                    <button id="wfm-wc-files-refresh-btn" class="wfm-btn wfm-btn-sm" title="Reload file list">&#8635;</button>
+                                </div>
+                            </div>
+                            <!-- File list -->
+                            <div id="wfm-wc-file-list" class="wfm-wc-file-list">
+                                <p class="wfm-placeholder" style="padding:12px;font-size:12px;">Loading...</p>
+                            </div>
+                            <!-- Editor (shown when a file is selected or New is clicked) -->
+                            <div id="wfm-wc-editor" class="wfm-wc-editor" style="display:none;">
+                                <div class="wfm-wc-editor-header">
+                                    <input type="text" id="wfm-wc-editor-name" class="wfm-input" placeholder="filename (no extension)" style="flex:1;min-width:0;">
+                                    <select id="wfm-wc-editor-ext" class="wfm-select" style="width:70px;">
+                                        <option value="txt">txt</option>
+                                        <option value="yaml">yaml</option>
+                                    </select>
+                                </div>
+                                <div class="wfm-wc-editor-hint">
+                                    txt: one item per line &nbsp;|&nbsp; yaml: key: [item1, item2, ...]
+                                </div>
+                                <textarea id="wfm-wc-editor-content" class="wfm-textarea wfm-wc-editor-ta" rows="8" placeholder="one item per line (txt)&#10;or YAML format (yaml)"></textarea>
+                                <div class="wfm-wc-editor-actions">
+                                    <button id="wfm-wc-editor-save-btn" class="wfm-btn wfm-btn-sm wfm-btn-primary">Save</button>
+                                    <button id="wfm-wc-editor-delete-btn" class="wfm-btn wfm-btn-sm wfm-btn-danger" style="display:none;">Delete</button>
+                                    <button id="wfm-wc-editor-cancel-btn" class="wfm-btn wfm-btn-sm" style="margin-left:auto;">Cancel</button>
+                                </div>
+                            </div>
                         </div>
-                        <div id="wfm-pm-list" class="wfm-pm-list"></div>
+
                     </div>
                 </div>
             </div>
@@ -531,9 +617,10 @@
                             <li id="wfm-help-gen-5">Model tab: Checkpoint, VAE, LoRA, ControlNet, UNET, TextEncoder selectors with filter</li>
                             <li id="wfm-help-gen-6">Settings tab: KSampler (top) and LatentImage (bottom) in the left column</li>
                             <li id="wfm-help-gen-7">Raw JSON always visible in the right column of each tab — edit directly and Apply to reload the workflow</li>
-                            <li id="wfm-help-gen-8">Seed control: random, fixed, increment, decrement</li>
+                            <li id="wfm-help-gen-8">Seed control: random, fixed, increment, decrement — seed input and mode selector stacked vertically for readability</li>
                             <li id="wfm-help-gen-9">Generate, progress display, stop, and view results</li>
                             <li id="wfm-help-gen-10">Eagle integration: auto-save generated images to Eagle</li>
+                            <li id="wfm-help-gen-11">Checkpoint Batch: enable via checkbox in the right panel to auto-generate once per checkpoint model; filter by include folders (comma-separated), exclude folders, or leave blank to use all checkpoints; Stop button aborts the loop after the current generation; per-model progress bar shown in amber</li>
                         </ul>
                     </div>
 
@@ -547,6 +634,8 @@
                             <li id="wfm-help-prompt-5">Preset Manager: browse all presets, favorites, and group-based filtering</li>
                             <li id="wfm-help-prompt-6">Group management: create groups, assign/remove presets, delete groups</li>
                             <li id="wfm-help-prompt-7">GenUI Set: apply preset prompts directly to GenerateUI</li>
+                            <li id="wfm-help-prompt-8">Wildcard toolbar: one-click buttons to insert wildcard syntax ({|}, {n$|}, __|__, &lt;lora:&gt;, etc.); wraps selected text</li>
+                            <li id="wfm-help-prompt-9">Wildcard file manager: create/edit/delete .txt/.yaml wildcard files; click filename to insert __filename__ at cursor</li>
                         </ul>
                     </div>
 
@@ -560,7 +649,9 @@
                             <li id="wfm-help-settings-5">Ollama URL, default model, and connection test</li>
                             <li id="wfm-help-settings-6">Default workflow setting</li>
                             <li id="wfm-help-settings-7">Eagle integration URL and auto-save toggle</li>
-                            <li id="wfm-help-settings-8">All sections are collapsible accordion panels</li>
+                            <li id="wfm-help-settings-8">Data Management: export all plugin data to JSON / import to restore</li>
+                            <li id="wfm-help-settings-9">All sections are collapsible accordion panels</li>
+                            <li id="wfm-help-settings-10">Wildcard Integration: link WFS wildcard dir to ComfyUI-Impact-Pack wildcards (junction/symlink); existing files migrated automatically</li>
                         </ul>
                     </div>
 
@@ -576,18 +667,37 @@
                         </ul>
                     </div>
 
+                    <div class="wfm-help-card">
+                        <h3 id="wfm-help-gallery-title">Gallery Tab</h3>
+                        <ul>
+                            <li id="wfm-help-gallery-1">Browse images in the ComfyUI output folder — set the folder path in Settings &gt; Gallery Output Folder</li>
+                            <li id="wfm-help-gallery-2">3-column layout: folder tree (left) | image grid (center) | detail panel (right)</li>
+                            <li id="wfm-help-gallery-3">Thumbnail and Table view modes; double-click any image to open fullscreen lightbox</li>
+                            <li id="wfm-help-gallery-4">Toolbar filters: favorites (★), text search, tag filter, group filter, sort by date/name</li>
+                            <li id="wfm-help-gallery-5">Folder tree: click to load images, expand with ▶; "+ New" creates a subfolder inside the selected folder, "Del" deletes it with all contents</li>
+                            <li id="wfm-help-gallery-6">Multi-select with Ctrl+click — bulk operations: Add to Group, Favorite All, Unfavorite All, Move To..., Delete</li>
+                            <li id="wfm-help-gallery-7">Detail panel — Info tab: filename, size, date, tags (add/remove), memo; "Move To..." moves the image to another folder, "Delete" removes it permanently</li>
+                            <li id="wfm-help-gallery-8">Detail panel — Metadata tab: displays workflow JSON from PNG embedded data (prompt / workflow keys) or from metadata saved by the Generate UI tab; one-click clipboard copy</li>
+                            <li id="wfm-help-gallery-9">Detail panel — Groups tab: create, assign, remove, rename, and delete groups per image</li>
+                            <li id="wfm-help-gallery-10">Workflow auto-save: images generated in the Generate UI tab automatically have their workflow saved to gallery metadata and shown in the Metadata tab</li>
+                            <li id="wfm-help-gallery-11">Supports PNG (tEXt/iTXt), JPEG, WebP, GIF; workflow extraction reads ComfyUI prompt and workflow keys embedded in PNG metadata</li>
+                        </ul>
+                    </div>
+
                     <div class="wfm-help-card">
                         <h3>Models Tab</h3>
                         <ul>
                             <li id="wfm-help-models-1">Browse installed models: Checkpoint, LoRA, VAE, ControlNet, UNET, TextEncoder, Hypernetwork, Embedding with sub-tab switching</li>
                             <li id="wfm-help-models-2">Thumbnail, Card, and Table view modes with pagination</li>
-                            <li id="wfm-help-models-3">Search, tag filter, group filter, and favorites filter</li>
+                            <li id="wfm-help-models-3">Search, tag filter, group filter, favorites filter, and status filter (All / Enabled only / Disabled only)</li>
                             <li id="wfm-help-models-4">Side panel: Info (file path, tags, memo), Groups management, CivitAI integration</li>
                             <li id="wfm-help-models-5">CivitAI integration: fetch model info by SHA256 hash, batch fetch per model type</li>
                             <li id="wfm-help-models-6">Detail modal: preview image, CivitAI info (base model, trained words, tags), thumbnail change</li>
                             <li id="wfm-help-models-7">Group management: create, rename, delete groups and assign/remove models</li>
                             <li id="wfm-help-models-8">GenUI Model button: apply the selected model to the corresponding node in GenerateUI's current workflow (Checkpoint / LoRA / VAE / ControlNet / UNET / TextEncoder)</li>
                             <li id="wfm-help-models-9">User-defined badges: assign free-label badges with custom colors shared with the Workflow tab</li>
+                            <li id="wfm-help-models-10">Enable/Disable models: toggle visibility in ComfyUI by renaming file extension (.disabled suffix). Disable per model (⏸ button on each card) or per group (Enable All / Disable All in Group panel). Changes take effect after ComfyUI refresh.</li>
+                            <li id="wfm-help-models-11">Multi-select &amp; bulk operations: click Select to enter selection mode, check multiple models, then use the bulk action bar to add/remove from groups or permanently delete files (model file + preview images + sidecar files such as .json/.info).</li>
                         </ul>
                     </div>
 
@@ -596,7 +706,7 @@
                         <ul>
                             <li id="wfm-help-sidepanel-1">Open from the Workflow Studio Library button in the ComfyUI toolbar</li>
                             <li id="wfm-help-sidepanel-2">Workflows tab: All / ★ Favorites / Groups sub-tabs; ★ shown for favorites in All view</li>
-                            <li id="wfm-help-sidepanel-3">Nodes tab: All / ★ Favorites / Groups / Sets sub-tabs; ★ shown for favorites in All view</li>
+                            <li id="wfm-help-sidepanel-3">Nodes tab: All / ★ Favorites / Groups / Sets / 📂 Category / 🧩 Package sub-tabs; Category and Package show a dropdown to filter nodes</li>
                             <li id="wfm-help-sidepanel-11">Models tab: All / ★ Favorites / Groups / By Type sub-tabs</li>
                             <li id="wfm-help-sidepanel-4">Prompts tab: browse prompt presets with All/Favorites/Categories sub-tabs</li>
                             <li id="wfm-help-sidepanel-5">Drag &amp; drop workflows onto the canvas to load them</li>
@@ -605,6 +715,7 @@
                             <li id="wfm-help-sidepanel-8">Copy individual positive (P) or negative (N) prompts from sidebar items</li>
                             <li id="wfm-help-sidepanel-9">Double-click items to load/place without dragging</li>
                             <li id="wfm-help-sidepanel-10">Search within each sub-tab to quickly find items</li>
+                            <li id="wfm-help-sidepanel-12">⚙ Theme button (header): customize panel background, text, border colors — saved to localStorage</li>
                         </ul>
                     </div>
 
@@ -659,6 +770,133 @@
                 </div>
             </div>
         </section>
+
+        <!-- Gallery Tab -->
+        <section id="wfm-tab-gallery" class="wfm-tab-content">
+            <!-- Toolbar -->
+            <div class="wfm-toolbar">
+                <div class="wfm-toolbar-row" style="gap:6px;flex-wrap:wrap;align-items:center;">
+                    <button id="wfm-gallery-fav-btn" class="wfm-filter-btn" title="Favorites">&#9733;</button>
+                    <input type="text" id="wfm-gallery-search" class="wfm-search-input" placeholder="Search images...">
+                    <select id="wfm-gallery-tag-filter" class="wfm-select wfm-toolbar-select">
+                        <option value="">All Tags</option>
+                    </select>
+                    <select id="wfm-gallery-group-filter" class="wfm-select wfm-toolbar-select">
+                        <option value="">All Groups</option>
+                    </select>
+                    <select id="wfm-gallery-sort" class="wfm-select wfm-toolbar-select">
+                        <option value="date_desc">Date (Newest)</option>
+                        <option value="date_asc">Date (Oldest)</option>
+                        <option value="name_asc">Name A-Z</option>
+                        <option value="name_desc">Name Z-A</option>
+                    </select>
+                    <div class="wfm-view-btns">
+                        <button class="wfm-view-btn active" data-gallery-view="thumb" title="Thumbnail">&#8862;</button>
+                        <button class="wfm-view-btn" data-gallery-view="table" title="Table">&#8801;</button>
+                    </div>
+                    <span id="wfm-gallery-count" class="wfm-nodes-count"></span>
+                    <button id="wfm-gallery-refresh-btn" class="wfm-btn wfm-btn-sm">Refresh</button>
+                </div>
+                <!-- 複数選択時の一括操作バー -->
+                <div id="wfm-gallery-bulk-bar" class="wfm-gallery-bulk-bar" style="display:none;">
+                    <span id="wfm-gallery-bulk-count" class="wfm-gallery-bulk-count"></span>
+                    <button id="wfm-gallery-bulk-deselect" class="wfm-btn wfm-btn-sm">Deselect All</button>
+                    <select id="wfm-gallery-bulk-group-select" class="wfm-select" style="font-size:12px;padding:3px 6px;">
+                        <option value="">Add to Group...</option>
+                    </select>
+                    <button id="wfm-gallery-bulk-group-add" class="wfm-btn wfm-btn-sm wfm-btn-primary">Add</button>
+                    <button id="wfm-gallery-bulk-fav" class="wfm-btn wfm-btn-sm">★ Favorite All</button>
+                    <button id="wfm-gallery-bulk-unfav" class="wfm-btn wfm-btn-sm">☆ Unfavorite All</button>
+                    <button id="wfm-gallery-bulk-move" class="wfm-btn wfm-btn-sm">Move To...</button>
+                    <button id="wfm-gallery-bulk-delete" class="wfm-btn wfm-btn-sm wfm-btn-danger">Delete</button>
+                </div>
+            </div>
+
+            <!-- 3カラムレイアウト -->
+            <div class="wfm-gallery-layout">
+                <!-- 左: フォルダツリー -->
+                <div id="wfm-gallery-tree-panel" class="wfm-gallery-tree-panel">
+                    <div class="wfm-gallery-tree-header">
+                        <span class="wfm-gallery-tree-title">Folders</span>
+                        <div class="wfm-gallery-tree-actions">
+                            <button id="wfm-gallery-folder-create-btn" class="wfm-btn wfm-btn-sm" title="Create subfolder in selected folder">+ New</button>
+                            <button id="wfm-gallery-folder-delete-btn" class="wfm-btn wfm-btn-sm wfm-btn-danger" title="Delete selected folder" disabled>Del</button>
+                        </div>
+                    </div>
+                    <div id="wfm-gallery-tree" class="wfm-gallery-tree">
+                        <p class="wfm-placeholder" id="wfm-gallery-tree-placeholder">Loading...</p>
+                    </div>
+                </div>
+
+                <!-- 中: 画像一覧 -->
+                <div id="wfm-gallery-list-panel" class="wfm-gallery-list-panel">
+                    <div id="wfm-gallery-grid" class="wfm-gallery-grid wfm-gallery-view-thumb">
+                        <p class="wfm-placeholder" id="wfm-gallery-list-placeholder">Select a folder to browse images.</p>
+                    </div>
+                </div>
+
+                <!-- 右: 詳細情報サイドパネル -->
+                <div id="wfm-gallery-detail-panel" class="wfm-gallery-detail-panel">
+                    <div class="wfm-gallery-detail-header">
+                        <span id="wfm-gallery-detail-filename" class="wfm-gallery-detail-filename"></span>
+                    </div>
+                    <!-- サムネイルプレビュー -->
+                    <div id="wfm-gallery-detail-preview" class="wfm-gallery-detail-preview">
+                        <span class="wfm-placeholder">No selection</span>
+                    </div>
+                    <!-- タブナビ -->
+                    <div class="wfm-side-tab-nav">
+                        <button class="wfm-gallery-detail-tab-btn active" data-detail-tab="info">Info</button>
+                        <button class="wfm-gallery-detail-tab-btn" data-detail-tab="meta">Metadata</button>
+                        <button class="wfm-gallery-detail-tab-btn" data-detail-tab="group">Groups</button>
+                    </div>
+                    <!-- Info タブ -->
+                    <div id="wfm-gallery-detail-info" class="wfm-gallery-detail-tab-content active">
+                        <div class="wfm-gallery-info-section">
+                            <div class="wfm-gallery-info-row" id="wfm-gallery-info-name"></div>
+                            <div class="wfm-gallery-info-row" id="wfm-gallery-info-size"></div>
+                            <div class="wfm-gallery-info-row" id="wfm-gallery-info-date"></div>
+                        </div>
+                        <hr class="wfm-group-divider">
+                        <!-- タグ -->
+                        <div class="wfm-gallery-info-section">
+                            <div class="wfm-gallery-section-title">Tags</div>
+                            <div id="wfm-gallery-tags-display" class="wfm-gallery-tags-display"></div>
+                            <div style="display:flex;gap:4px;margin-top:4px;">
+                                <input type="text" id="wfm-gallery-tag-input" class="wfm-input" placeholder="Add tag..." style="flex:1;min-width:0;font-size:12px;padding:4px 6px;">
+                                <button id="wfm-gallery-tag-add-btn" class="wfm-btn wfm-btn-sm">Add</button>
+                            </div>
+                        </div>
+                        <hr class="wfm-group-divider">
+                        <!-- メモ -->
+                        <div class="wfm-gallery-info-section">
+                            <div class="wfm-gallery-section-title">Memo</div>
+                            <textarea id="wfm-gallery-memo" class="wfm-gallery-memo" placeholder="Write a memo..." rows="3"></textarea>
+                            <button id="wfm-gallery-memo-save-btn" class="wfm-btn wfm-btn-sm" style="margin-top:4px;width:100%;">Save Memo</button>
+                        </div>
+                        <hr class="wfm-group-divider">
+                        <!-- ファイル操作 -->
+                        <div class="wfm-gallery-info-section wfm-gallery-file-actions">
+                            <button id="wfm-gallery-img-move-btn" class="wfm-btn wfm-btn-sm" disabled>Move To...</button>
+                            <button id="wfm-gallery-img-delete-btn" class="wfm-btn wfm-btn-sm wfm-btn-danger" disabled>Delete</button>
+                        </div>
+                    </div>
+                    <!-- Metadata タブ -->
+                    <div id="wfm-gallery-detail-meta" class="wfm-gallery-detail-tab-content wfm-gallery-meta-tab" style="display:none;">
+                        <div class="wfm-gallery-meta-toolbar">
+                            <span id="wfm-gallery-meta-status" class="wfm-gallery-meta-status"></span>
+                            <button id="wfm-gallery-copy-workflow-btn" class="wfm-btn wfm-btn-sm wfm-btn-primary" disabled title="Copy embedded workflow JSON">Copy Workflow</button>
+                        </div>
+                        <pre id="wfm-gallery-workflow-json" class="wfm-gallery-workflow-json">No workflow found in this image.</pre>
+                    </div>
+
+                    <!-- Group タブ -->
+                    <div id="wfm-gallery-detail-group" class="wfm-gallery-detail-tab-content" style="display:none;overflow-y:auto;">
+                        <!-- JS動的生成: renderDetailGroup() -->
+                    </div>
+                </div>
+            </div>
+        </section>
     </main>
 
     <!-- Workflow Detail Modal -->

web/comfyui/node_sets_menu.js

@@ -24,7 +24,10 @@ const state = {
     topTab: "workflows",           // "workflows" | "nodes" | "prompts" | "models"
     // Node sub-tabs (existing)
     activeTab: "all",              // all | favorites | groups
-    activeTab2: null,              // 2nd row: "sets" (or null when 1st row active)
+    activeTab2: null,              // 2nd row: "sets" | "category" | "package" (or null when 1st row active)
+    activeNodeCategory: "",        // selected category value
+    activeNodePackage: "",         // selected package value
+    objectInfo: {},                // raw /object_info data for package lookup
     favorites: [],                 // [{name, display_name}]
     nodeSets: [],
     groups: {},                    // {groupName: [nodeName, ...]}
@@ -79,13 +82,28 @@ const fetchGroups = async () => {
     } catch { return {}; }
 };
 
+const fetchObjectInfo = async () => {
+    try {
+        const res = await fetch(`${window.location.origin}/object_info`);
+        return res.ok ? await res.json() : {};
+    } catch { return {}; }
+};
+
+const extractPackageName = (pythonModule) => {
+    if (!pythonModule || pythonModule === "nodes") return "ComfyUI (Built-in)";
+    const parts = pythonModule.split(".");
+    if (parts[0] === "custom_nodes" && parts.length > 1) return parts[1];
+    return pythonModule;
+};
+
 const loadData = async () => {
-    const [metadata, nodeSets, groups] = await Promise.all([
-        fetchMetadata(), fetchNodeSets(), fetchGroups(),
+    const [metadata, nodeSets, groups, objectInfo] = await Promise.all([
+        fetchMetadata(), fetchNodeSets(), fetchGroups(), fetchObjectInfo(),
     ]);
     state.metadata = metadata;
     state.nodeSets = nodeSets;
     state.groups = groups;
+    state.objectInfo = objectInfo;
 
     // Extract favorites from metadata
     state.favorites = [];
@@ -149,7 +167,17 @@ const fetchModelList = async (type) => {
             vae:         () => fetch(`${comfyBase}/object_info/VAELoader`).then(r => r.json()).then(d => d?.VAELoader?.input?.required?.vae_name?.[0] || []),
             controlnet:  () => fetch(`${comfyBase}/object_info/ControlNetLoader`).then(r => r.json()).then(d => d?.ControlNetLoader?.input?.required?.control_net_name?.[0] || []),
             unet:        () => fetch(`${comfyBase}/object_info/UNETLoader`).then(r => r.json()).then(d => d?.UNETLoader?.input?.required?.unet_name?.[0] || []),
-            textencoder: () => fetch(`${comfyBase}/object_info/CLIPLoader`).then(r => r.json()).then(d => d?.CLIPLoader?.input?.required?.clip_name1?.[0] || []),
+            textencoder: async () => {
+                const base = window.location.origin;
+                for (const cls of ["DualCLIPLoader", "CLIPLoader"]) {
+                    try {
+                        const d = await fetch(`${base}/object_info/${cls}`).then(r => r.json());
+                        const list = d?.[cls]?.input?.required?.clip_name1?.[0];
+                        if (list?.length) return list;
+                    } catch {}
+                }
+                return [];
+            },
             hypernetwork:() => fetch(`${comfyBase}/object_info/HypernetworkLoader`).then(r => r.json()).then(d => d?.HypernetworkLoader?.input?.required?.hypernetwork_name?.[0] || []),
             embedding:   () => fetch(`${comfyBase}/embeddings`).then(r => r.json()).then(d => Array.isArray(d) ? d : []),
         };
@@ -199,7 +227,7 @@ const fetchWorkflowRaw = async (filename) => {
 
 const loadWfData = async () => {
     const workflows = await fetchWorkflows();
-    state.wfList = workflows;
+    state.wfList = workflows.filter(w => w.filename !== ".index.json");
 
     // Extract favorites
     state.wfFavorites = workflows.filter(w => w.metadata?.favorite);
@@ -496,6 +524,76 @@ let panelEl = null;
 
 const PANEL_ID = "wfm-node-library-panel";
 
+// ============================================
+// Theme
+// ============================================
+
+const THEME_KEY = "wfm_nlp_theme";
+
+const THEME_VARS = [
+    { key: "bg",     label: "Background",      cssVar: "--comfy-menu-bg",   default: "#1e1e1e" },
+    { key: "input",  label: "Sub-header BG",   cssVar: "--comfy-input-bg",  default: "#2a2a2a" },
+    { key: "text",   label: "Text",             cssVar: "--input-text",      default: "#dddddd" },
+    { key: "border", label: "Border",           cssVar: "--border-color",    default: "#4e4e4e" },
+    { key: "desc",   label: "Secondary text",   cssVar: "--descrip-text",    default: "#888888" },
+];
+
+function loadTheme() {
+    try { return JSON.parse(localStorage.getItem(THEME_KEY)) || {}; } catch { return {}; }
+}
+
+function applyTheme(panel, theme) {
+    THEME_VARS.forEach(({ key, cssVar, default: def }) => {
+        panel.style.setProperty(cssVar, theme[key] || def);
+    });
+}
+
+function buildThemePanel(panel) {
+    const themePanel = panel.querySelector(".wfm-nlp-theme-panel");
+    if (!themePanel) return;
+    const theme = loadTheme();
+    themePanel.innerHTML = `
+        <div class="wfm-nlp-theme-title">Panel Theme</div>
+        ${THEME_VARS.map(({ key, label, default: def }) => `
+        <div class="wfm-nlp-theme-row">
+            <span class="wfm-nlp-theme-label">${label}</span>
+            <input type="color" class="wfm-nlp-theme-color" data-key="${key}"
+                value="${theme[key] || def}">
+        </div>`).join("")}
+        <div class="wfm-nlp-theme-actions">
+            <button class="wfm-nlp-theme-reset-btn">Reset</button>
+            <button class="wfm-nlp-theme-save-btn">Save</button>
+        </div>`;
+
+    themePanel.querySelector(".wfm-nlp-theme-save-btn").addEventListener("click", () => {
+        const saved = {};
+        themePanel.querySelectorAll(".wfm-nlp-theme-color").forEach(input => {
+            saved[input.dataset.key] = input.value;
+        });
+        localStorage.setItem(THEME_KEY, JSON.stringify(saved));
+        applyTheme(panel, saved);
+        themePanel.style.display = "none";
+    });
+
+    themePanel.querySelector(".wfm-nlp-theme-reset-btn").addEventListener("click", () => {
+        localStorage.removeItem(THEME_KEY);
+        THEME_VARS.forEach(({ cssVar, default: def }) => {
+            panel.style.setProperty(cssVar, def);
+        });
+        themePanel.style.display = "none";
+    });
+
+    // Live preview on color change
+    themePanel.querySelectorAll(".wfm-nlp-theme-color").forEach(input => {
+        input.addEventListener("input", () => {
+            panel.style.setProperty(
+                THEME_VARS.find(v => v.key === input.dataset.key).cssVar,
+                input.value
+            );
+        });
+    });
+}
+
 const createPanel = () => {
     if (panelEl) return panelEl;
 
@@ -504,9 +602,11 @@ const createPanel = () => {
     panel.innerHTML = `
         <div class="wfm-nlp-header">
             <span class="wfm-nlp-title">Workflow Studio Library</span>
+            <button class="wfm-nlp-theme-btn" title="Theme settings">&#9881;</button>
             <button class="wfm-nlp-refresh" title="Refresh">&#8635;</button>
             <button class="wfm-nlp-close" title="Close">&times;</button>
         </div>
+        <div class="wfm-nlp-theme-panel" style="display:none;"></div>
         <div class="wfm-nlp-tabs">
             <button class="wfm-nlp-tab wfm-nlp-top-tab active" data-toptab="workflows">Workflows</button>
             <button class="wfm-nlp-tab wfm-nlp-top-tab" data-toptab="nodes">Nodes</button>
@@ -584,7 +684,24 @@ const createPanel = () => {
         showToast("Library refreshed", "success");
     });
 
+    // Theme button
+    panel.querySelector(".wfm-nlp-theme-btn").addEventListener("click", () => {
+        const themePanel = panel.querySelector(".wfm-nlp-theme-panel");
+        if (!themePanel) return;
+        const isOpen = themePanel.style.display !== "none";
+        if (isOpen) {
+            themePanel.style.display = "none";
+        } else {
+            buildThemePanel(panel);
+            themePanel.style.display = "block";
+        }
+    });
+
     injectStyles();
+
+    // Apply saved theme
+    applyTheme(panel, loadTheme());
+
     rebuildSubTabs();
     return panel;
 };
@@ -715,6 +832,8 @@ const rebuildSubTabs = () => {
         ];
         const row2Tabs = [
             { key: "sets", label: "\u2630 Sets" },
+            { key: "category", label: "\ud83d\udcc2 Category" },
+            { key: "package", label: "\ud83e\udde9 Package" },
         ];
 
         const activeKey = state.activeTab2 || state.activeTab;
@@ -757,6 +876,9 @@ const renderContent = () => {
     const content = panelEl?.querySelector(".wfm-nlp-content");
     if (!content) return;
 
+    // Remove filter dropdowns from previous category/package views
+    panelEl.querySelectorAll(".wfm-nlp-filter-row").forEach(e => e.remove());
+
     if (state.topTab === "models") {
         if (!state.modelsLoaded) {
             content.innerHTML = `<div class="wfm-nlp-empty">Loading...</div>`;
@@ -802,6 +924,8 @@ const renderContent = () => {
             case "favorites": renderFavorites(content); break;
             case "sets": renderSets(content); break;
             case "groups": renderGroups(content); break;
+            case "category": renderNodesByCategory(content); break;
+            case "package": renderNodesByPackage(content); break;
         }
     }
 };
@@ -1200,10 +1324,21 @@ const renderModelFavorites = async (container) => {
 const renderModelGroups = async (container) => {
     container.innerHTML = `<div class="wfm-nlp-empty">Loading...</div>`;
 
-    const groups = state.modelGroups;
-    const groupNames = Object.keys(groups);
+    // allGroups is { type: { groupName: [modelName, ...] } }
+    const allGroups = state.modelGroups;
 
-    if (groupNames.length === 0) {
+    // Flatten into [{ modelType, groupName, members }]
+    const flatGroups = [];
+    for (const [modelType, groups] of Object.entries(allGroups)) {
+        if (typeof groups !== "object" || Array.isArray(groups)) continue;
+        for (const [groupName, members] of Object.entries(groups)) {
+            if (Array.isArray(members) && members.length > 0) {
+                flatGroups.push({ modelType, groupName, members });
+            }
+        }
+    }
+
+    if (flatGroups.length === 0) {
         container.innerHTML = `<div class="wfm-nlp-empty">No groups found.</div>`;
         return;
     }
@@ -1223,18 +1358,18 @@ const renderModelGroups = async (container) => {
     container.innerHTML = "";
     let hasAny = false;
 
-    for (const groupName of groupNames) {
-        const members = (groups[groupName] || []).filter(name => matchesModelSearch(name));
-        if (state.searchText && members.length === 0) continue;
-        if ((groups[groupName] || []).length === 0) continue;
+    for (const { modelType, groupName, members } of flatGroups) {
+        const filtered = members.filter(name => matchesModelSearch(name));
+        if (state.searchText && filtered.length === 0) continue;
 
         hasAny = true;
         const section = document.createElement("div");
         section.className = "wfm-nlp-group-section";
 
+        const typeLabel = MODEL_TYPE_LABELS[modelType] || modelType;
         const header = document.createElement("div");
         header.className = "wfm-nlp-group-header collapsed";
-        header.innerHTML = `<span>${esc(groupName)}</span> <span class="wfm-nlp-badge">${members.length}</span>`;
+        header.innerHTML = `<span class="wfm-nlp-model-type-badge">[${esc(typeLabel)}]</span> <span>${esc(groupName)}</span> <span class="wfm-nlp-badge">${filtered.length}</span>`;
         header.addEventListener("click", () => {
             const listEl = section.querySelector(".wfm-nlp-group-list");
             listEl.style.display = listEl.style.display === "none" ? "block" : "none";
@@ -1245,17 +1380,9 @@ const renderModelGroups = async (container) => {
         const listEl = document.createElement("div");
         listEl.className = "wfm-nlp-group-list";
         listEl.style.display = "none";
-        for (const name of members) {
-            const type = typeOf[name] || "checkpoint";
+        for (const name of filtered) {
+            const type = typeOf[name] || modelType;
             const item = createModelItem(name, type);
-            const typeLabel = MODEL_TYPE_LABELS[type] || type;
-            const typeBadgeEl = item.querySelector(".wfm-nlp-item-body");
-            if (typeBadgeEl) {
-                const tb = document.createElement("span");
-                tb.className = "wfm-nlp-model-type-badge";
-                tb.textContent = typeLabel;
-                typeBadgeEl.prepend(tb);
-            }
             listEl.appendChild(item);
         }
         section.appendChild(listEl);
@@ -1583,6 +1710,133 @@ const renderGroups = (container) => {
     }
 };
 
+// ============================================
+// Render – Nodes by Category / Package
+// ============================================
+
+const getNodeCategory = (nodeType) => {
+    const info = state.objectInfo[nodeType];
+    if (info?.category) return info.category.split("/")[0] || "uncategorized";
+    // Fallback: LiteGraph type string often contains category as prefix
+    const def = typeof LiteGraph !== "undefined"
+        ? LiteGraph.registered_node_types[nodeType]
+        : null;
+    const cat = def?.category || "";
+    return cat.split("/")[0] || "uncategorized";
+};
+
+const getNodePackage = (nodeType) => {
+    const info = state.objectInfo[nodeType];
+    if (!info) return "ComfyUI (Built-in)";
+    return extractPackageName(info.python_module || "");
+};
+
+const renderNodesByCategory = (container) => {
+    const registered = typeof LiteGraph !== "undefined" ? LiteGraph.registered_node_types : {};
+    const nodeNames = Object.keys(registered).sort();
+
+    // Build category list
+    const catSet = new Set();
+    nodeNames.forEach(n => catSet.add(getNodeCategory(n)));
+    const categories = [...catSet].sort();
+
+    // Insert dropdown above content (remove old one first)
+    container.parentNode.querySelectorAll(".wfm-nlp-filter-row").forEach(e => e.remove());
+    const wrap = document.createElement("div");
+    wrap.className = "wfm-nlp-filter-row";
+    wrap.style.cssText = "padding:6px 8px;border-bottom:1px solid var(--border-color,#4e4e4e);flex-shrink:0;";
+    const sel = document.createElement("select");
+    sel.style.cssText = "width:100%;padding:4px 6px;background:var(--comfy-input-bg,#2a2a2a);border:1px solid var(--border-color,#4e4e4e);border-radius:3px;color:var(--input-text,#ddd);font-size:12px;";
+    sel.innerHTML = `<option value="">-- All Categories --</option>` +
+        categories.map(c => `<option value="${esc(c)}"${c === state.activeNodeCategory ? " selected" : ""}>${esc(c)}</option>`).join("");
+    sel.addEventListener("change", () => {
+        state.activeNodeCategory = sel.value;
+        renderNodesByCategoryList(container);
+    });
+    wrap.appendChild(sel);
+    container.parentNode.insertBefore(wrap, container);
+
+    renderNodesByCategoryList(container);
+};
+
+const renderNodesByCategoryList = (container) => {
+    const registered = typeof LiteGraph !== "undefined" ? LiteGraph.registered_node_types : {};
+    let nodeNames = Object.keys(registered).sort();
+
+    if (state.activeNodeCategory) {
+        nodeNames = nodeNames.filter(n => getNodeCategory(n) === state.activeNodeCategory);
+    }
+    if (state.searchText) {
+        nodeNames = nodeNames.filter(n => n.toLowerCase().includes(state.searchText));
+    }
+
+    container.innerHTML = "";
+    if (nodeNames.length === 0) {
+        container.innerHTML = `<div class="wfm-nlp-empty">No nodes found</div>`;
+        return;
+    }
+    for (const name of nodeNames) {
+        const isFav = state.metadata[name]?.favorite;
+        const label = isFav ? `<span class="wfm-nlp-fav-star">\u2605</span>${esc(name)}` : esc(name);
+        const el = createDraggableItem(label, "single", { classType: name });
+        el.addEventListener("dblclick", () => placeSingleNode(name));
+        container.appendChild(el);
+    }
+};
+
+const renderNodesByPackage = (container) => {
+    const registered = typeof LiteGraph !== "undefined" ? LiteGraph.registered_node_types : {};
+    const nodeNames = Object.keys(registered).sort();
+
+    // Build package list
+    const pkgSet = new Set();
+    nodeNames.forEach(n => pkgSet.add(getNodePackage(n)));
+    const packages = [...pkgSet].sort();
+
+    // Insert dropdown above content (remove old one first)
+    container.parentNode.querySelectorAll(".wfm-nlp-filter-row").forEach(e => e.remove());
+    const wrap = document.createElement("div");
+    wrap.className = "wfm-nlp-filter-row";
+    wrap.style.cssText = "padding:6px 8px;border-bottom:1px solid var(--border-color,#4e4e4e);flex-shrink:0;";
+    const sel = document.createElement("select");
+    sel.style.cssText = "width:100%;padding:4px 6px;background:var(--comfy-input-bg,#2a2a2a);border:1px solid var(--border-color,#4e4e4e);border-radius:3px;color:var(--input-text,#ddd);font-size:12px;";
+    sel.innerHTML = `<option value="">-- All Packages --</option>` +
+        packages.map(p => `<option value="${esc(p)}"${p === state.activeNodePackage ? " selected" : ""}>${esc(p)}</option>`).join("");
+    sel.addEventListener("change", () => {
+        state.activeNodePackage = sel.value;
+        renderNodesByPackageList(container);
+    });
+    wrap.appendChild(sel);
+    container.parentNode.insertBefore(wrap, container);
+
+    renderNodesByPackageList(container);
+};
+
+const renderNodesByPackageList = (container) => {
+    const registered = typeof LiteGraph !== "undefined" ? LiteGraph.registered_node_types : {};
+    let nodeNames = Object.keys(registered).sort();
+
+    if (state.activeNodePackage) {
+        nodeNames = nodeNames.filter(n => getNodePackage(n) === state.activeNodePackage);
+    }
+    if (state.searchText) {
+        nodeNames = nodeNames.filter(n => n.toLowerCase().includes(state.searchText));
+    }
+
+    container.innerHTML = "";
+    if (nodeNames.length === 0) {
+        container.innerHTML = `<div class="wfm-nlp-empty">No nodes found</div>`;
+        return;
+    }
+    for (const name of nodeNames) {
+        const isFav = state.metadata[name]?.favorite;
+        const label = isFav ? `<span class="wfm-nlp-fav-star">\u2605</span>${esc(name)}` : esc(name);
+        const el = createDraggableItem(label, "single", { classType: name });
+        el.addEventListener("dblclick", () => placeSingleNode(name));
+        container.appendChild(el);
+    }
+};
+
 // ============================================
 // Draggable item factory (nodes)
 // ============================================
@@ -2062,6 +2316,75 @@ const injectStyles = () => {
             background: rgba(255,255,255,0.12);
             color: var(--descrip-text, #aaa);
         }
+        .wfm-nlp-theme-btn {
+            background: none;
+            border: none;
+            color: var(--input-text, #ddd);
+            font-size: 15px;
+            cursor: pointer;
+            opacity: 0.7;
+            padding: 0 2px;
+            line-height: 1;
+        }
+        .wfm-nlp-theme-btn:hover { opacity: 1; }
+        .wfm-nlp-theme-panel {
+            border-bottom: 1px solid var(--border-color, #4e4e4e);
+            background: var(--comfy-input-bg, #2a2a2a);
+            padding: 10px 12px;
+            flex-shrink: 0;
+        }
+        .wfm-nlp-theme-title {
+            font-size: 11px;
+            font-weight: 600;
+            color: var(--input-text, #ddd);
+            margin-bottom: 8px;
+            opacity: 0.8;
+        }
+        .wfm-nlp-theme-row {
+            display: flex;
+            align-items: center;
+            gap: 8px;
+            margin-bottom: 6px;
+        }
+        .wfm-nlp-theme-label {
+            font-size: 11px;
+            color: var(--descrip-text, #aaa);
+            flex: 1;
+            white-space: nowrap;
+        }
+        .wfm-nlp-theme-color {
+            width: 32px;
+            height: 22px;
+            border: 1px solid var(--border-color, #555);
+            border-radius: 3px;
+            padding: 1px;
+            cursor: pointer;
+            background: transparent;
+        }
+        .wfm-nlp-theme-actions {
+            display: flex;
+            gap: 6px;
+            margin-top: 8px;
+            justify-content: flex-end;
+        }
+        .wfm-nlp-theme-save-btn, .wfm-nlp-theme-reset-btn {
+            font-size: 11px;
+            padding: 3px 10px;
+            border-radius: 3px;
+            cursor: pointer;
+            border: 1px solid var(--border-color, #555);
+        }
+        .wfm-nlp-theme-save-btn {
+            background: #4a9eff;
+            color: #fff;
+            border-color: #4a9eff;
+        }
+        .wfm-nlp-theme-save-btn:hover { background: #3a8eef; }
+        .wfm-nlp-theme-reset-btn {
+            background: none;
+            color: var(--descrip-text, #aaa);
+        }
+        .wfm-nlp-theme-reset-btn:hover { color: var(--input-text, #ddd); }
     `;
     document.head.appendChild(style);
 };

web/comfyui/node_sets_menu.js.bak

@@ -0,0 +1,818 @@
+/**
+ * Node Library Sidebar Panel
+ *
+ * Fixed sidebar panel injected into ComfyUI DOM.
+ * Three tabs: Favorites (single nodes), Node Sets (multi-node), Groups.
+ * Items are draggable onto the canvas or click-to-place.
+ */
+console.log("[WFM] node_sets_menu.js loading...");
+import { app } from "../../scripts/app.js";
+console.log("[WFM] node_sets_menu.js: app imported");
+
+export const NODE_SETS_TOOLTIP = "Node Library – Browse & drag nodes onto canvas";
+
+// ============================================
+// State
+// ============================================
+
+const state = {
+    visible: false,
+    activeTab: "favorites",   // favorites | sets | groups
+    favorites: [],             // [{name, display_name}]
+    nodeSets: [],
+    groups: {},                // {groupName: [nodeName, ...]}
+    metadata: {},
+    searchText: "",
+    loaded: false,
+};
+
+// ============================================
+// API
+// ============================================
+
+const fetchNodeSets = async () => {
+    try {
+        const res = await fetch("/api/wfm/node-sets");
+        return res.ok ? await res.json() : [];
+    } catch { return []; }
+};
+
+const fetchMetadata = async () => {
+    try {
+        const res = await fetch("/api/wfm/nodes/metadata");
+        return res.ok ? await res.json() : {};
+    } catch { return {}; }
+};
+
+const fetchGroups = async () => {
+    try {
+        const res = await fetch("/api/wfm/nodes/groups");
+        return res.ok ? await res.json() : {};
+    } catch { return {}; }
+};
+
+const loadData = async () => {
+    const [metadata, nodeSets, groups] = await Promise.all([
+        fetchMetadata(), fetchNodeSets(), fetchGroups(),
+    ]);
+    state.metadata = metadata;
+    state.nodeSets = nodeSets;
+    state.groups = groups;
+
+    // Extract favorites from metadata
+    state.favorites = [];
+    for (const [name, meta] of Object.entries(metadata)) {
+        if (name === "_groups") continue;
+        if (meta.favorite) {
+            state.favorites.push({ name, display_name: name });
+        }
+    }
+    state.loaded = true;
+};
+
+// ============================================
+// Canvas placement helpers
+// ============================================
+
+const getCanvasDropPos = (e) => {
+    const canvas = app.canvas;
+    if (!canvas) return [100, 100];
+    const rect = canvas.canvas.getBoundingClientRect();
+    const x = (e.clientX - rect.left) / canvas.ds.scale - canvas.ds.offset[0];
+    const y = (e.clientY - rect.top) / canvas.ds.scale - canvas.ds.offset[1];
+    return [x, y];
+};
+
+const placeSingleNode = (classType, pos) => {
+    const graph = app.graph;
+    if (!graph) return;
+    const node = LiteGraph.createNode(classType);
+    if (!node) {
+        showToast(`Unknown node: ${classType}`, "error");
+        return;
+    }
+    node.pos = pos || [100, 100];
+    graph.add(node);
+    app.canvas.setDirty(true, true);
+    showToast(`Placed: ${node.title || classType}`, "success");
+};
+
+const placeNodeSet = (nodeSet, pos) => {
+    const graph = app.graph;
+    const canvas = app.canvas;
+    if (!graph || !canvas) return;
+
+    const nodes = nodeSet.nodes || [];
+    if (nodes.length === 0) return;
+
+    const baseX = pos ? pos[0] : (-canvas.ds.offset[0] + canvas.canvas.width / 2 / canvas.ds.scale);
+    const baseY = pos ? pos[1] : (-canvas.ds.offset[1] + canvas.canvas.height / 2 / canvas.ds.scale);
+
+    const positions = nodes.map(n => n.rel_pos || [0, 0]);
+    const minX = Math.min(...positions.map(p => p[0]));
+    const minY = Math.min(...positions.map(p => p[1]));
+
+    const createdNodes = [];
+    for (const nodeDef of nodes) {
+        if (!nodeDef.class_type) { createdNodes.push(null); continue; }
+        const node = LiteGraph.createNode(nodeDef.class_type);
+        if (!node) { createdNodes.push(null); continue; }
+        const rp = nodeDef.rel_pos || [0, 0];
+        node.pos = [baseX + rp[0] - minX, baseY + rp[1] - minY];
+        if (nodeDef.title) node.title = nodeDef.title;
+        if (nodeDef.widget_values && node.widgets) {
+            for (const [k, v] of Object.entries(nodeDef.widget_values)) {
+                const w = node.widgets.find(ww => ww.name === k);
+                if (w) w.value = v;
+            }
+        }
+        graph.add(node);
+        createdNodes.push(node);
+    }
+
+    for (const link of (nodeSet.links || [])) {
+        const from = createdNodes[link.from_node];
+        const to = createdNodes[link.to_node];
+        if (from && to) {
+            try { from.connect(link.from_slot ?? 0, to, link.to_slot ?? 0); } catch {}
+        }
+    }
+
+    canvas.setDirty(true, true);
+    showToast(`Placed "${nodeSet.name}" (${createdNodes.filter(Boolean).length} nodes)`, "success");
+};
+
+// ============================================
+// Drag & Drop onto canvas
+// ============================================
+
+let dropHandlerInstalled = false;
+
+const installCanvasDropHandler = () => {
+    if (dropHandlerInstalled) return;
+    dropHandlerInstalled = true;
+
+    const canvasEl = document.getElementById("graph-canvas");
+    if (!canvasEl) return;
+
+    canvasEl.addEventListener("dragover", (e) => {
+        if (e.dataTransfer.types.includes("application/x-wfm-node")) {
+            e.preventDefault();
+            e.dataTransfer.dropEffect = "copy";
+        }
+    });
+
+    canvasEl.addEventListener("drop", (e) => {
+        const raw = e.dataTransfer.getData("application/x-wfm-node");
+        if (!raw) return;
+        e.preventDefault();
+
+        const data = JSON.parse(raw);
+        const pos = getCanvasDropPos(e);
+
+        if (data.type === "single") {
+            placeSingleNode(data.classType, pos);
+        } else if (data.type === "set") {
+            const set = state.nodeSets.find(s => s.id === data.setId);
+            if (set) placeNodeSet(set, pos);
+        }
+    });
+};
+
+// ============================================
+// Sidebar Panel DOM
+// ============================================
+
+let panelEl = null;
+
+const PANEL_ID = "wfm-node-library-panel";
+
+const createPanel = () => {
+    if (panelEl) return panelEl;
+
+    const panel = document.createElement("div");
+    panel.id = PANEL_ID;
+    panel.innerHTML = `
+        <div class="wfm-nlp-header">
+            <span class="wfm-nlp-title">Node Library</span>
+            <button class="wfm-nlp-refresh" title="Refresh">&#8635;</button>
+            <button class="wfm-nlp-close" title="Close">&times;</button>
+        </div>
+        <div class="wfm-nlp-tabs">
+            <button class="wfm-nlp-tab active" data-tab="favorites">&#9733; Favorites</button>
+            <button class="wfm-nlp-tab" data-tab="sets">&#9776; Sets</button>
+            <button class="wfm-nlp-tab" data-tab="groups">&#128193; Groups</button>
+        </div>
+        <div class="wfm-nlp-search">
+            <input type="text" class="wfm-nlp-search-input" placeholder="Search...">
+        </div>
+        <div class="wfm-nlp-content"></div>
+    `;
+
+    document.body.appendChild(panel);
+    panelEl = panel;
+
+    // Tab switching
+    panel.querySelectorAll(".wfm-nlp-tab").forEach(btn => {
+        btn.addEventListener("click", () => {
+            state.activeTab = btn.dataset.tab;
+            panel.querySelectorAll(".wfm-nlp-tab").forEach(b => b.classList.remove("active"));
+            btn.classList.add("active");
+            renderContent();
+        });
+    });
+
+    // Close
+    panel.querySelector(".wfm-nlp-close").addEventListener("click", () => togglePanel());
+
+    // Search
+    panel.querySelector(".wfm-nlp-search-input").addEventListener("input", (e) => {
+        state.searchText = e.target.value.toLowerCase().trim();
+        renderContent();
+    });
+
+    // Refresh
+    panel.querySelector(".wfm-nlp-refresh").addEventListener("click", async () => {
+        await loadData();
+        renderContent();
+        showToast("Node Library refreshed", "success");
+    });
+
+    injectStyles();
+    return panel;
+};
+
+// ============================================
+// Render content
+// ============================================
+
+const renderContent = () => {
+    const content = panelEl?.querySelector(".wfm-nlp-content");
+    if (!content) return;
+
+    if (!state.loaded) {
+        content.innerHTML = `<div class="wfm-nlp-empty">Loading...</div>`;
+        return;
+    }
+
+    switch (state.activeTab) {
+        case "favorites": renderFavorites(content); break;
+        case "sets": renderSets(content); break;
+        case "groups": renderGroups(content); break;
+    }
+};
+
+const renderFavorites = (container) => {
+    let items = state.favorites;
+    if (state.searchText) {
+        items = items.filter(n => n.name.toLowerCase().includes(state.searchText));
+    }
+
+    if (items.length === 0) {
+        container.innerHTML = `<div class="wfm-nlp-empty">
+            ${state.favorites.length === 0 ? "No favorites yet.<br><small>Star nodes in Workflow Studio → Nodes tab</small>" : "No matches"}
+        </div>`;
+        return;
+    }
+
+    container.innerHTML = "";
+    for (const node of items) {
+        const el = createDraggableItem(node.display_name || node.name, "single", { classType: node.name });
+        el.addEventListener("dblclick", () => {
+            placeSingleNode(node.name);
+        });
+        container.appendChild(el);
+    }
+};
+
+const renderSets = (container) => {
+    let items = state.nodeSets;
+    if (state.searchText) {
+        items = items.filter(s =>
+            s.name.toLowerCase().includes(state.searchText) ||
+            (s.tags || []).some(t => t.toLowerCase().includes(state.searchText))
+        );
+    }
+
+    if (items.length === 0) {
+        container.innerHTML = `<div class="wfm-nlp-empty">
+            ${state.nodeSets.length === 0 ? "No node sets.<br><small>Create sets in Workflow Studio → Nodes tab</small>" : "No matches"}
+        </div>`;
+        return;
+    }
+
+    container.innerHTML = "";
+    for (const set of items) {
+        const count = (set.nodes || []).length;
+        const el = createDraggableItem(
+            `${esc(set.name)} <span class="wfm-nlp-badge">${count} nodes</span>`,
+            "set",
+            { setId: set.id },
+            set.description
+        );
+        el.addEventListener("dblclick", () => {
+            placeNodeSet(set);
+        });
+        container.appendChild(el);
+    }
+};
+
+const renderGroups = (container) => {
+    const groupNames = Object.keys(state.groups).sort();
+
+    if (groupNames.length === 0) {
+        container.innerHTML = `<div class="wfm-nlp-empty">
+            No groups.<br><small>Create groups in Workflow Studio → Nodes tab</small>
+        </div>`;
+        return;
+    }
+
+    let filtered = groupNames;
+    if (state.searchText) {
+        filtered = groupNames.filter(g =>
+            g.toLowerCase().includes(state.searchText) ||
+            (state.groups[g] || []).some(n => n.toLowerCase().includes(state.searchText))
+        );
+    }
+
+    container.innerHTML = "";
+    for (const groupName of filtered) {
+        const nodes = state.groups[groupName] || [];
+
+        const section = document.createElement("div");
+        section.className = "wfm-nlp-group-section";
+
+        const header = document.createElement("div");
+        header.className = "wfm-nlp-group-header";
+        header.innerHTML = `<span>${esc(groupName)}</span> <span class="wfm-nlp-badge">${nodes.length}</span>`;
+        header.addEventListener("click", () => {
+            const list = section.querySelector(".wfm-nlp-group-list");
+            list.style.display = list.style.display === "none" ? "block" : "none";
+            header.classList.toggle("collapsed");
+        });
+        section.appendChild(header);
+
+        const list = document.createElement("div");
+        list.className = "wfm-nlp-group-list";
+        for (const nodeName of nodes) {
+            const el = createDraggableItem(nodeName, "single", { classType: nodeName });
+            el.addEventListener("dblclick", () => placeSingleNode(nodeName));
+            list.appendChild(el);
+        }
+        section.appendChild(list);
+        container.appendChild(section);
+    }
+};
+
+// ============================================
+// Draggable item factory
+// ============================================
+
+const createDraggableItem = (label, type, data, subtitle) => {
+    const el = document.createElement("div");
+    el.className = "wfm-nlp-item";
+    el.draggable = true;
+    el.innerHTML = `
+        <div class="wfm-nlp-item-label">${label}</div>
+        ${subtitle ? `<div class="wfm-nlp-item-sub">${esc(subtitle)}</div>` : ""}
+    `;
+
+    el.addEventListener("dragstart", (e) => {
+        e.dataTransfer.effectAllowed = "copy";
+        e.dataTransfer.setData("application/x-wfm-node", JSON.stringify({ type, ...data }));
+        el.classList.add("dragging");
+    });
+
+    el.addEventListener("dragend", () => {
+        el.classList.remove("dragging");
+    });
+
+    return el;
+};
+
+// ============================================
+// Toggle & exports
+// ============================================
+
+export const togglePanel = async () => {
+    const panel = createPanel();
+    state.visible = !state.visible;
+    panel.style.display = state.visible ? "flex" : "none";
+
+    if (state.visible && !state.loaded) {
+        await loadData();
+        renderContent();
+    }
+
+    installCanvasDropHandler();
+};
+
+export const getNodeSetsIcon = () => `
+    <svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-linecap="round" stroke-linejoin="round" stroke-width="2">
+        <rect x="3" y="3" width="7" height="7" rx="1"/>
+        <rect x="14" y="3" width="7" height="7" rx="1"/>
+        <rect x="3" y="14" width="7" height="7" rx="1"/>
+        <path d="M17.5 14v7M14 17.5h7"/>
+    </svg>
+`;
+
+// ============================================
+// Toast
+// ============================================
+
+const showToast = (message, type = "info") => {
+    const existing = document.getElementById("wfm-ns-toast");
+    if (existing) existing.remove();
+
+    const toast = document.createElement("div");
+    toast.id = "wfm-ns-toast";
+    const colors = {
+        success: { bg: "rgba(46,213,115,0.95)" },
+        error: { bg: "rgba(255,71,87,0.95)" },
+        info: { bg: "rgba(74,158,255,0.95)" },
+    };
+    Object.assign(toast.style, {
+        position: "fixed", bottom: "24px", left: "50%", transform: "translateX(-50%)",
+        padding: "10px 24px", background: (colors[type] || colors.info).bg, color: "#fff",
+        borderRadius: "8px", fontSize: "14px", fontWeight: "500", zIndex: "99999",
+        boxShadow: "0 4px 16px rgba(0,0,0,0.3)", transition: "opacity 0.3s", whiteSpace: "nowrap",
+    });
+    toast.textContent = message;
+    document.body.appendChild(toast);
+    setTimeout(() => { toast.style.opacity = "0"; setTimeout(() => toast.remove(), 300); }, 3000);
+};
+
+const esc = (s) => s ? String(s).replace(/&/g, "&amp;").replace(/</g, "&lt;").replace(/>/g, "&gt;").replace(/"/g, "&quot;") : "";
+
+// ============================================
+// Save selected nodes as Node Set (context menu)
+// ============================================
+
+const saveSelectedAsNodeSet = async () => {
+    const selectedNodes = Object.values(app.canvas.selected_nodes || {});
+    if (selectedNodes.length === 0) {
+        showToast("Select at least one node first", "error");
+        return;
+    }
+
+    // Prompt for name
+    const name = prompt("Node Set name:");
+    if (!name || !name.trim()) return;
+
+    // Build node list with relative positions
+    // Use the top-left of the bounding box as origin
+    const minX = Math.min(...selectedNodes.map(n => n.pos[0]));
+    const minY = Math.min(...selectedNodes.map(n => n.pos[1]));
+
+    const nodeIdToIndex = new Map();
+    const nodes = [];
+    selectedNodes.forEach((node, i) => {
+        nodeIdToIndex.set(node.id, i);
+        nodes.push({
+            class_type: node.type || node.comfyClass || "",
+            title: node.title || "",
+            rel_pos: [Math.round(node.pos[0] - minX), Math.round(node.pos[1] - minY)],
+        });
+    });
+
+    // Extract links between selected nodes
+    const links = [];
+    const graph = app.graph;
+
+    for (const node of selectedNodes) {
+        if (!node.inputs) continue;
+        for (let slotIdx = 0; slotIdx < node.inputs.length; slotIdx++) {
+            const input = node.inputs[slotIdx];
+            if (input.link == null) continue;
+
+            // Resolve link data
+            let linkData = null;
+            if (graph.links instanceof Map) {
+                linkData = graph.links.get(input.link);
+            } else if (graph.links) {
+                linkData = graph.links[input.link];
+            }
+            if (!linkData) continue;
+
+            // linkData: [id, origin_id, origin_slot, target_id, target_slot, type]
+            // or object with .origin_id, .origin_slot, etc.
+            const originId = linkData.origin_id ?? linkData[1];
+            const originSlot = linkData.origin_slot ?? linkData[2];
+            const targetSlot = linkData.target_slot ?? linkData[4];
+
+            // Only include if both source and target are in the selection
+            if (nodeIdToIndex.has(originId) && nodeIdToIndex.has(node.id)) {
+                links.push({
+                    from_node: nodeIdToIndex.get(originId),
+                    from_slot: originSlot,
+                    to_node: nodeIdToIndex.get(node.id),
+                    to_slot: targetSlot,
+                });
+            }
+        }
+    }
+
+    // Save via API
+    try {
+        const res = await fetch("/api/wfm/node-sets", {
+            method: "POST",
+            headers: { "Content-Type": "application/json" },
+            body: JSON.stringify({ name: name.trim(), description: "", tags: [], nodes, links }),
+        });
+        const result = await res.json();
+        if (result.status === "ok") {
+            showToast(`Node Set "${name.trim()}" saved (${nodes.length} nodes, ${links.length} links)`, "success");
+            // Refresh sidebar if open
+            if (state.loaded) {
+                await loadData();
+                renderContent();
+            }
+        } else {
+            showToast("Failed to save: " + (result.error || "Unknown error"), "error");
+        }
+    } catch (err) {
+        showToast("Failed to save: " + err.message, "error");
+    }
+};
+
+// Register context menu item on all nodes
+app.registerExtension({
+    name: "WorkflowStudio.NodeSetContextMenu",
+    beforeRegisterNodeDef(nodeType, _nodeData, _app) {
+        const origGetExtraMenuOptions = nodeType.prototype.getExtraMenuOptions;
+        nodeType.prototype.getExtraMenuOptions = function(_, options) {
+            origGetExtraMenuOptions?.apply(this, arguments);
+
+            const selectedCount = Object.keys(app.canvas.selected_nodes || {}).length;
+
+            // Add separator + menu item
+            options.push(null);
+            options.push({
+                content: `Save as Node Set${selectedCount > 1 ? ` (${selectedCount} nodes)` : ""}`,
+                callback: saveSelectedAsNodeSet,
+            });
+        };
+    },
+});
+
+// ============================================
+// Styles
+// ============================================
+
+const injectStyles = () => {
+    if (document.getElementById("wfm-nlp-styles")) return;
+    const style = document.createElement("style");
+    style.id = "wfm-nlp-styles";
+    style.textContent = `
+        #${PANEL_ID} {
+            position: fixed;
+            right: 0;
+            top: 0;
+            width: 280px;
+            height: 100vh;
+            background: var(--comfy-menu-bg, #1e1e1e);
+            border-left: 1px solid var(--border-color, #4e4e4e);
+            z-index: 9999;
+            display: none;
+            flex-direction: column;
+            font-family: sans-serif;
+            font-size: 13px;
+            color: var(--input-text, #ddd);
+            box-shadow: -4px 0 16px rgba(0,0,0,0.3);
+        }
+        .wfm-nlp-header {
+            display: flex;
+            align-items: center;
+            gap: 6px;
+            padding: 10px 12px;
+            border-bottom: 1px solid var(--border-color, #4e4e4e);
+            flex-shrink: 0;
+        }
+        .wfm-nlp-title {
+            font-weight: 600;
+            font-size: 14px;
+            flex: 1;
+        }
+        .wfm-nlp-close {
+            background: none;
+            border: none;
+            color: var(--input-text, #ddd);
+            font-size: 20px;
+            cursor: pointer;
+            padding: 0 4px;
+            opacity: 0.6;
+        }
+        .wfm-nlp-close:hover { opacity: 1; }
+        .wfm-nlp-tabs {
+            display: flex;
+            border-bottom: 1px solid var(--border-color, #4e4e4e);
+            flex-shrink: 0;
+        }
+        .wfm-nlp-tab {
+            flex: 1;
+            padding: 8px 4px;
+            background: none;
+            border: none;
+            border-bottom: 2px solid transparent;
+            color: var(--input-text, #ddd);
+            font-size: 11px;
+            cursor: pointer;
+            opacity: 0.6;
+            transition: all 0.15s;
+            white-space: nowrap;
+        }
+        .wfm-nlp-tab:hover { opacity: 0.9; }
+        .wfm-nlp-tab.active {
+            opacity: 1;
+            border-bottom-color: var(--p-button-background, #4a9eff);
+        }
+        .wfm-nlp-search {
+            padding: 8px;
+            border-bottom: 1px solid var(--border-color, #4e4e4e);
+            flex-shrink: 0;
+        }
+        .wfm-nlp-search-input {
+            width: 100%;
+            padding: 6px 8px;
+            background: var(--comfy-input-bg, #2a2a2a);
+            border: 1px solid var(--border-color, #4e4e4e);
+            border-radius: 4px;
+            color: var(--input-text, #ddd);
+            font-size: 12px;
+            outline: none;
+            box-sizing: border-box;
+        }
+        .wfm-nlp-search-input:focus {
+            border-color: var(--p-button-background, #4a9eff);
+        }
+        .wfm-nlp-content {
+            flex: 1;
+            overflow-y: auto;
+            padding: 4px 0;
+        }
+        .wfm-nlp-empty {
+            padding: 24px 16px;
+            text-align: center;
+            color: var(--descrip-text, #999);
+            font-size: 12px;
+            line-height: 1.6;
+        }
+        .wfm-nlp-item {
+            padding: 7px 12px;
+            cursor: grab;
+            border-bottom: 1px solid var(--border-color, #3a3a3a);
+            transition: background 0.12s;
+            user-select: none;
+        }
+        .wfm-nlp-item:hover {
+            background: var(--comfy-input-bg, #333);
+        }
+        .wfm-nlp-item.dragging {
+            opacity: 0.5;
+            background: var(--comfy-input-bg, #333);
+        }
+        .wfm-nlp-item-label {
+            font-size: 12px;
+            line-height: 1.3;
+        }
+        .wfm-nlp-item-sub {
+            font-size: 10px;
+            color: var(--descrip-text, #888);
+            margin-top: 2px;
+            white-space: nowrap;
+            overflow: hidden;
+            text-overflow: ellipsis;
+        }
+        .wfm-nlp-badge {
+            display: inline-block;
+            font-size: 10px;
+            padding: 1px 5px;
+            background: var(--comfy-input-bg, #444);
+            border-radius: 3px;
+            color: var(--descrip-text, #aaa);
+            margin-left: 4px;
+            vertical-align: middle;
+        }
+        .wfm-nlp-group-section {
+            border-bottom: 1px solid var(--border-color, #3a3a3a);
+        }
+        .wfm-nlp-group-header {
+            padding: 8px 12px;
+            cursor: pointer;
+            font-weight: 500;
+            font-size: 12px;
+            display: flex;
+            align-items: center;
+            justify-content: space-between;
+            transition: background 0.12s;
+        }
+        .wfm-nlp-group-header:hover {
+            background: var(--comfy-input-bg, #333);
+        }
+        .wfm-nlp-group-header::before {
+            content: "\\25BC";
+            font-size: 8px;
+            margin-right: 6px;
+            transition: transform 0.15s;
+        }
+        .wfm-nlp-group-header.collapsed::before {
+            transform: rotate(-90deg);
+        }
+        .wfm-nlp-group-list {
+            padding-left: 8px;
+        }
+        .wfm-nlp-group-list .wfm-nlp-item {
+            padding: 5px 12px;
+            font-size: 11px;
+        }
+        .wfm-nlp-refresh {
+            background: none;
+            border: none;
+            color: var(--input-text, #ddd);
+            font-size: 16px;
+            cursor: pointer;
+            opacity: 0.7;
+        }
+        .wfm-nlp-refresh:hover { opacity: 1; }
+    `;
+    document.head.appendChild(style);
+};
+
+// ============================================
+// Context Menu — Save selected nodes as Node Set
+// ============================================
+
+const saveSelectedAsNodeSet = async () => {
+    const selectedNodes = Object.values(app.canvas.selected_nodes || {});
+    if (selectedNodes.length === 0) {
+        showToast("Select at least one node first", "error");
+        return;
+    }
+
+    const name = prompt("Node Set name:");
+    if (!name || !name.trim()) return;
+
+    const minX = Math.min(...selectedNodes.map(n => n.pos[0]));
+    const minY = Math.min(...selectedNodes.map(n => n.pos[1]));
+
+    const nodeIdToIndex = new Map();
+    const nodes = [];
+    selectedNodes.forEach((node, i) => {
+        nodeIdToIndex.set(node.id, i);
+        nodes.push({
+            class_type: node.type || node.comfyClass || "",
+            title: node.title || "",
+            rel_pos: [Math.round(node.pos[0] - minX), Math.round(node.pos[1] - minY)],
+        });
+    });
+
+    const links = [];
+    const graph = app.graph;
+    for (const node of selectedNodes) {
+        if (!node.inputs) continue;
+        for (let slotIdx = 0; slotIdx < node.inputs.length; slotIdx++) {
+            const input = node.inputs[slotIdx];
+            if (input.link == null) continue;
+
+            let linkData = null;
+            if (graph.links instanceof Map) {
+                linkData = graph.links.get(input.link);
+            } else if (graph.links) {
+                linkData = graph.links[input.link];
+            }
+            if (!linkData) continue;
+
+            const originId = linkData.origin_id ?? linkData[1];
+            const originSlot = linkData.origin_slot ?? linkData[2];
+            const targetSlot = linkData.target_slot ?? linkData[4];
+
+            if (nodeIdToIndex.has(originId) && nodeIdToIndex.has(node.id)) {
+                links.push({
+                    from_node: nodeIdToIndex.get(originId),
+                    from_slot: originSlot,
+                    to_node: nodeIdToIndex.get(node.id),
+                    to_slot: targetSlot,
+                });
+            }
+        }
+    }
+
+    try {
+        const res = await fetch("/api/wfm/node-sets", {
+            method: "POST",
+            headers: { "Content-Type": "application/json" },
+            body: JSON.stringify({ name: name.trim(), description: "", tags: [], nodes, links }),
+        });
+        const result = await res.json();
+        if (result.status === "ok") {
+            showToast(`Node Set "${name.trim()}" saved (${nodes.length} nodes, ${links.length} links)`, "success");
+            if (state.loaded) { await loadData(); renderContent(); }
+        } else {
+            showToast("Failed to save: " + (result.error || "Unknown error"), "error");
+        }
+    } catch (err) {
+        showToast("Failed to save: " + err.message, "error");
+    }
+};
+
+export { saveSelectedAsNodeSet };

web/comfyui/top_menu_extension.js.bak

@@ -0,0 +1,565 @@
+console.log("[WFM] top_menu_extension.js loading...");
+import { app } from "../../scripts/app.js";
+console.log("[WFM] app imported:", !!app);
+import { togglePanel, getNodeSetsIcon, NODE_SETS_TOOLTIP, saveSelectedAsNodeSet } from "./node_sets_menu.js";
+console.log("[WFM] node_sets_menu imports loaded");
+
+const BUTTON_TOOLTIP = "Launch Workflow Studio (Shift+Click opens in new window)";
+const SNAPSHOT_TOOLTIP = "Save workflow canvas image as thumbnail";
+const WFM_PATH = "/wfm";
+const NEW_WINDOW_FEATURES = "width=1400,height=900,resizable=yes,scrollbars=yes,status=yes";
+const MAX_ATTACH_ATTEMPTS = 120;
+const BUTTON_GROUP_CLASS = "wfm-top-menu-group";
+
+const MIN_VERSION_FOR_ACTION_BAR = [1, 33, 9];
+
+const openWorkflowStudio = (event) => {
+    const url = `${window.location.origin}${WFM_PATH}`;
+
+    if (event.shiftKey) {
+        window.open(url, "_blank", NEW_WINDOW_FEATURES);
+        return;
+    }
+
+    window.open(url, "_blank");
+};
+
+// ============================================
+// Canvas Snapshot - Export workflow as PNG thumbnail
+// ============================================
+
+const getWorkflowFilename = () => {
+    const now = new Date();
+    const pad = (n) => String(n).padStart(2, "0");
+    const stamp = `${now.getFullYear()}${pad(now.getMonth() + 1)}${pad(now.getDate())}${pad(now.getHours())}${pad(now.getMinutes())}${pad(now.getSeconds())}`;
+    return `wf_${stamp}.json`;
+};
+
+// ---- PNG tEXt chunk embedding helpers ----
+
+const n2b = (n) => new Uint8Array([(n >> 24) & 0xff, (n >> 16) & 0xff, (n >> 8) & 0xff, n & 0xff]);
+
+const joinArrayBuffer = (...bufs) => {
+    const result = new Uint8Array(bufs.reduce((total, buf) => total + buf.byteLength, 0));
+    bufs.reduce((offset, buf) => {
+        result.set(buf, offset);
+        return offset + buf.byteLength;
+    }, 0);
+    return result;
+};
+
+let _crcTable = null;
+const crc32 = (data) => {
+    if (!_crcTable) {
+        _crcTable = [];
+        for (let n = 0; n < 256; n++) {
+            let c = n;
+            for (let k = 0; k < 8; k++) {
+                c = c & 1 ? 0xedb88320 ^ (c >>> 1) : c >>> 1;
+            }
+            _crcTable[n] = c;
+        }
+    }
+    let crc = 0 ^ -1;
+    for (let i = 0; i < data.byteLength; i++) {
+        crc = (crc >>> 8) ^ _crcTable[(crc ^ data[i]) & 0xff];
+    }
+    return (crc ^ -1) >>> 0;
+};
+
+const embedWorkflowInPng = async (blob, workflowJson) => {
+    const buffer = await blob.arrayBuffer();
+    const typedArr = new Uint8Array(buffer);
+    const view = new DataView(buffer);
+
+    // Create tEXt chunk: "tEXtworkflow\0{json}"
+    const data = new TextEncoder().encode(`tEXtworkflow\0${workflowJson}`);
+    const chunk = joinArrayBuffer(n2b(data.byteLength - 4), data, n2b(crc32(data)));
+
+    // Insert after IHDR chunk (8-byte signature + IHDR length field(4) + IHDR type(4) + IHDR data + CRC(4))
+    const ihdrDataLen = view.getUint32(8);
+    const sz = ihdrDataLen + 20; // 8(sig) + 4(len) + 4(type) + ihdrDataLen + 4(crc)
+    const result = joinArrayBuffer(typedArr.subarray(0, sz), chunk, typedArr.subarray(sz));
+
+    return new Blob([result], { type: "image/png" });
+};
+
+// ---- Canvas capture ----
+
+const captureCanvasSnapshot = () => {
+    return new Promise((resolve, reject) => {
+        try {
+            const graph = app.graph;
+            const canvas = app.canvas;
+            if (!graph || !canvas || !graph._nodes?.length) {
+                reject(new Error("No workflow loaded"));
+                return;
+            }
+
+            // Serialize workflow data before changing canvas state
+            const workflowJson = JSON.stringify(graph.serialize());
+
+            // Calculate bounds of all nodes
+            const bounds = graph._nodes.reduce(
+                (p, n) => {
+                    if (n.pos[0] < p[0]) p[0] = n.pos[0];
+                    if (n.pos[1] < p[1]) p[1] = n.pos[1];
+                    const b = n.getBounding();
+                    const r = n.pos[0] + b[2];
+                    const bot = n.pos[1] + b[3];
+                    if (r > p[2]) p[2] = r;
+                    if (bot > p[3]) p[3] = bot;
+                    return p;
+                },
+                [99999, 99999, -99999, -99999]
+            );
+
+            // Add padding
+            const padding = 80;
+            bounds[0] -= padding;
+            bounds[1] -= padding;
+            bounds[2] += padding;
+            bounds[3] += padding;
+
+            // Save current canvas state
+            const savedState = {
+                scale: canvas.ds.scale,
+                width: canvas.canvas.width,
+                height: canvas.canvas.height,
+                offset: [...canvas.ds.offset],
+                transform: canvas.canvas.getContext("2d").getTransform(),
+            };
+
+            // Set canvas to render full workflow
+            const dpr = window.devicePixelRatio || 1;
+            canvas.ds.scale = 1;
+            canvas.canvas.width = (bounds[2] - bounds[0]) * dpr;
+            canvas.canvas.height = (bounds[3] - bounds[1]) * dpr;
+            canvas.ds.offset = [-bounds[0], -bounds[1]];
+            canvas.canvas.getContext("2d").setTransform(dpr, 0, 0, dpr, 0, 0);
+
+            // Render
+            canvas.draw(true, true);
+
+            // Capture to blob
+            canvas.canvas.toBlob(async (rawBlob) => {
+                // Restore canvas state
+                canvas.ds.scale = savedState.scale;
+                canvas.canvas.width = savedState.width;
+                canvas.canvas.height = savedState.height;
+                canvas.ds.offset = savedState.offset;
+                canvas.canvas.getContext("2d").setTransform(savedState.transform);
+                canvas.draw(true, true);
+
+                if (!rawBlob) {
+                    reject(new Error("Failed to generate canvas image"));
+                    return;
+                }
+
+                try {
+                    // Embed workflow JSON into PNG tEXt chunk
+                    const blob = await embedWorkflowInPng(rawBlob, workflowJson);
+                    resolve(blob);
+                } catch (embedErr) {
+                    console.warn("Workflow Studio: failed to embed workflow metadata, saving without it:", embedErr);
+                    resolve(rawBlob);
+                }
+            }, "image/png");
+        } catch (err) {
+            reject(err);
+        }
+    });
+};
+
+const saveCanvasToWorkflowStudio = async () => {
+    const filename = getWorkflowFilename();
+
+    try {
+        showNotification("Capturing workflow image...", "info");
+        const blob = await captureCanvasSnapshot();
+
+        const fd = new FormData();
+        fd.append("filename", filename);
+        fd.append("image", blob, "canvas.png");
+
+        const res = await fetch("/api/wfm/workflows/save-canvas-image", {
+            method: "POST",
+            body: fd,
+        });
+
+        const data = await res.json();
+        if (data.error) {
+            throw new Error(data.error);
+        }
+
+        showNotification(`Workflow saved: ${filename.replace(/\.json$/, "")}`, "success");
+    } catch (err) {
+        showNotification("Error: " + err.message, "error");
+    }
+};
+
+const showNotification = (message, type = "info") => {
+    // Try using ComfyUI's built-in toast if available
+    try {
+        if (app.ui?.dialog) {
+            // Fallback: use a simple temporary notification
+        }
+    } catch (e) { /* ignore */ }
+
+    // Simple toast notification
+    const existing = document.getElementById("wfm-snapshot-toast");
+    if (existing) existing.remove();
+
+    const toast = document.createElement("div");
+    toast.id = "wfm-snapshot-toast";
+    const colors = {
+        success: { bg: "rgba(46,213,115,0.95)", color: "#fff" },
+        error: { bg: "rgba(255,71,87,0.95)", color: "#fff" },
+        info: { bg: "rgba(74,158,255,0.95)", color: "#fff" },
+    };
+    const c = colors[type] || colors.info;
+    Object.assign(toast.style, {
+        position: "fixed",
+        bottom: "24px",
+        left: "50%",
+        transform: "translateX(-50%)",
+        padding: "10px 24px",
+        background: c.bg,
+        color: c.color,
+        borderRadius: "8px",
+        fontSize: "14px",
+        fontWeight: "500",
+        zIndex: "99999",
+        boxShadow: "0 4px 16px rgba(0,0,0,0.3)",
+        transition: "opacity 0.3s ease",
+        whiteSpace: "nowrap",
+    });
+    toast.textContent = message;
+    document.body.appendChild(toast);
+
+    if (type !== "info") {
+        setTimeout(() => {
+            toast.style.opacity = "0";
+            setTimeout(() => toast.remove(), 300);
+        }, 3000);
+    } else {
+        // Info messages will be replaced by success/error
+        setTimeout(() => {
+            if (toast.parentNode) {
+                toast.style.opacity = "0";
+                setTimeout(() => toast.remove(), 300);
+            }
+        }, 10000);
+    }
+};
+
+// ============================================
+// Version Detection & UI
+// ============================================
+
+const getComfyUIFrontendVersion = async () => {
+    try {
+        if (window["__COMFYUI_FRONTEND_VERSION__"]) {
+            return window["__COMFYUI_FRONTEND_VERSION__"];
+        }
+    } catch (error) {
+        console.warn("Workflow Studio: unable to read __COMFYUI_FRONTEND_VERSION__:", error);
+    }
+
+    try {
+        const response = await fetch("/system_stats");
+        const data = await response.json();
+
+        if (data?.system?.comfyui_frontend_version) {
+            return data.system.comfyui_frontend_version;
+        }
+
+        if (data?.system?.required_frontend_version) {
+            return data.system.required_frontend_version;
+        }
+    } catch (error) {
+        console.warn("Workflow Studio: unable to fetch system_stats:", error);
+    }
+
+    return "0.0.0";
+};
+
+const parseVersion = (versionStr) => {
+    if (!versionStr || typeof versionStr !== "string") {
+        return [0, 0, 0];
+    }
+
+    const cleanVersion = versionStr.replace(/^[vV]/, "").split("-")[0];
+    const parts = cleanVersion.split(".").map((part) => parseInt(part, 10) || 0);
+
+    while (parts.length < 3) {
+        parts.push(0);
+    }
+
+    return parts;
+};
+
+const compareVersions = (version1, version2) => {
+    const v1 = typeof version1 === "string" ? parseVersion(version1) : version1;
+    const v2 = typeof version2 === "string" ? parseVersion(version2) : version2;
+
+    for (let i = 0; i < 3; i++) {
+        if (v1[i] > v2[i]) return 1;
+        if (v1[i] < v2[i]) return -1;
+    }
+
+    return 0;
+};
+
+const supportsActionBarButtons = async () => {
+    const version = await getComfyUIFrontendVersion();
+    return compareVersions(version, MIN_VERSION_FOR_ACTION_BAR) >= 0;
+};
+
+const getWfmIcon = () => {
+    return `
+        <svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-linecap="round" stroke-linejoin="round">
+            <path d="M3 5 L7 17 L12 7 L17 17 L21 5" stroke-width="2.3"/>
+            <path d="M5 20 Q9 17 12 20 Q15 23 19 20" stroke-width="1.8"/>
+        </svg>
+    `;
+};
+
+const getSnapshotIcon = () => {
+    return `
+        <svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-linecap="round" stroke-linejoin="round" stroke-width="2">
+            <rect x="3" y="5" width="18" height="14" rx="2"/>
+            <circle cx="12" cy="12" r="3"/>
+            <path d="M8 5 L9 3 L15 3 L16 5"/>
+        </svg>
+    `;
+};
+
+// ============================================
+// Button Creation
+// ============================================
+
+const createTopMenuButton = async () => {
+    const { ComfyButton } = await import("../../scripts/ui/components/button.js");
+
+    const button = new ComfyButton({
+        icon: "wfm",
+        tooltip: BUTTON_TOOLTIP,
+        app,
+        enabled: true,
+        classList: "comfyui-button comfyui-menu-mobile-collapse primary",
+    });
+
+    button.element.setAttribute("aria-label", BUTTON_TOOLTIP);
+    button.element.title = BUTTON_TOOLTIP;
+
+    if (button.iconElement) {
+        button.iconElement.innerHTML = getWfmIcon();
+        button.iconElement.style.width = "1.2rem";
+        button.iconElement.style.height = "1.2rem";
+    }
+
+    button.element.addEventListener("click", openWorkflowStudio);
+    return button;
+};
+
+const createSnapshotButton = async () => {
+    const { ComfyButton } = await import("../../scripts/ui/components/button.js");
+
+    const button = new ComfyButton({
+        icon: "snapshot",
+        tooltip: SNAPSHOT_TOOLTIP,
+        app,
+        enabled: true,
+        classList: "comfyui-button comfyui-menu-mobile-collapse",
+    });
+
+    button.element.setAttribute("aria-label", SNAPSHOT_TOOLTIP);
+    button.element.title = SNAPSHOT_TOOLTIP;
+
+    if (button.iconElement) {
+        button.iconElement.innerHTML = getSnapshotIcon();
+        button.iconElement.style.width = "1.2rem";
+        button.iconElement.style.height = "1.2rem";
+    }
+
+    button.element.addEventListener("click", saveCanvasToWorkflowStudio);
+    return button;
+};
+
+const createNodeSetsButton = async () => {
+    const { ComfyButton } = await import("../../scripts/ui/components/button.js");
+
+    const button = new ComfyButton({
+        icon: "node-sets",
+        tooltip: NODE_SETS_TOOLTIP,
+        app,
+        enabled: true,
+        classList: "comfyui-button comfyui-menu-mobile-collapse wfm-node-sets-btn",
+    });
+
+    button.element.setAttribute("aria-label", NODE_SETS_TOOLTIP);
+    button.element.title = NODE_SETS_TOOLTIP;
+
+    if (button.iconElement) {
+        button.iconElement.innerHTML = getNodeSetsIcon();
+        button.iconElement.style.width = "1.2rem";
+        button.iconElement.style.height = "1.2rem";
+    }
+
+    button.element.addEventListener("click", (e) => {
+        e.stopPropagation();
+        togglePanel();
+    });
+
+    return button;
+};
+
+const attachTopMenuButton = async (attempt = 0) => {
+    if (document.querySelector(`.${BUTTON_GROUP_CLASS}`)) {
+        return;
+    }
+
+    // Try settingsGroup first (legacy ComfyUI)
+    const settingsGroup = app.menu?.settingsGroup;
+    // Fallback: find the legacy topbar container used by newer ComfyUI
+    const legacyContainer = document.querySelector('[data-testid="legacy-topbar-container"] .flex');
+
+    if (!settingsGroup?.element?.parentElement && !legacyContainer) {
+        if (attempt >= MAX_ATTACH_ATTEMPTS) {
+            console.warn("Workflow Studio: unable to locate the ComfyUI menu container.");
+            return;
+        }
+
+        requestAnimationFrame(() => attachTopMenuButton(attempt + 1));
+        return;
+    }
+
+    const wfmButton = await createTopMenuButton();
+    const snapshotButton = await createSnapshotButton();
+    const nodeSetsButton = await createNodeSetsButton();
+    const { ComfyButtonGroup } = await import("../../scripts/ui/components/buttonGroup.js");
+
+    const buttonGroup = new ComfyButtonGroup(wfmButton, snapshotButton, nodeSetsButton);
+    buttonGroup.element.classList.add(BUTTON_GROUP_CLASS);
+
+    if (settingsGroup?.element?.parentElement) {
+        settingsGroup.element.before(buttonGroup.element);
+    } else if (legacyContainer) {
+        legacyContainer.prepend(buttonGroup.element);
+    }
+};
+
+app.registerExtension({
+    name: "WorkflowStudio.TopMenu",
+    actionBarButtons: [
+        {
+            icon: "icon-[mdi--file-document-multiple] size-4",
+            tooltip: BUTTON_TOOLTIP,
+            onClick: openWorkflowStudio,
+        },
+        {
+            icon: "icon-[mdi--camera] size-4",
+            tooltip: SNAPSHOT_TOOLTIP,
+            onClick: saveCanvasToWorkflowStudio,
+        },
+        {
+            icon: "icon-[mdi--view-grid-plus] size-4",
+            tooltip: NODE_SETS_TOOLTIP,
+            onClick: () => togglePanel(),
+        },
+    ],
+    beforeRegisterNodeDef(nodeType, _nodeData, _app) {
+        const origGetExtraMenuOptions = nodeType.prototype.getExtraMenuOptions;
+        nodeType.prototype.getExtraMenuOptions = function (_, options) {
+            origGetExtraMenuOptions?.apply(this, arguments);
+            const selectedCount = Object.keys(app.canvas.selected_nodes || {}).length;
+            options.push(null);
+            options.push({
+                content: `Save as Node Set${selectedCount > 1 ? ` (${selectedCount} nodes)` : ""}`,
+                callback: saveSelectedAsNodeSet,
+            });
+        };
+    },
+    async setup() {
+        const injectStyles = () => {
+            const styleId = "wfm-top-menu-button-styles";
+            if (document.getElementById(styleId)) return;
+
+            const style = document.createElement("style");
+            style.id = styleId;
+            style.textContent = `
+                button[aria-label="${BUTTON_TOOLTIP}"].wfm-top-menu-button {
+                    transition: all 0.2s ease;
+                    border: 1px solid transparent;
+                }
+                button[aria-label="${BUTTON_TOOLTIP}"].wfm-top-menu-button:hover {
+                    background-color: var(--primary-hover-bg) !important;
+                }
+                button[aria-label="${SNAPSHOT_TOOLTIP}"].wfm-snapshot-button {
+                    transition: all 0.2s ease;
+                    border: 1px solid transparent;
+                }
+                button[aria-label="${SNAPSHOT_TOOLTIP}"].wfm-snapshot-button:hover {
+                    background-color: var(--primary-hover-bg) !important;
+                }
+                button[aria-label="${NODE_SETS_TOOLTIP}"].wfm-node-sets-btn {
+                    transition: all 0.2s ease;
+                    border: 1px solid transparent;
+                }
+                button[aria-label="${NODE_SETS_TOOLTIP}"].wfm-node-sets-btn:hover {
+                    background-color: var(--primary-hover-bg) !important;
+                }
+            `;
+            document.head.appendChild(style);
+        };
+        injectStyles();
+
+        const replaceButtonIcon = () => {
+            const wfmButtons = document.querySelectorAll(`button[aria-label="${BUTTON_TOOLTIP}"]`);
+            wfmButtons.forEach((button) => {
+                button.classList.add("wfm-top-menu-button");
+                button.innerHTML = getWfmIcon();
+                button.style.borderRadius = "4px";
+                button.style.padding = "6px";
+                button.style.backgroundColor = "var(--primary-bg)";
+                const svg = button.querySelector("svg");
+                if (svg) {
+                    svg.style.width = "20px";
+                    svg.style.height = "20px";
+                }
+            });
+
+            const snapButtons = document.querySelectorAll(`button[aria-label="${SNAPSHOT_TOOLTIP}"]`);
+            snapButtons.forEach((button) => {
+                button.classList.add("wfm-snapshot-button");
+                button.innerHTML = getSnapshotIcon();
+                button.style.borderRadius = "4px";
+                button.style.padding = "6px";
+                const svg = button.querySelector("svg");
+                if (svg) {
+                    svg.style.width = "20px";
+                    svg.style.height = "20px";
+                }
+            });
+
+            const nsButtons = document.querySelectorAll(`button[aria-label="${NODE_SETS_TOOLTIP}"]`);
+            nsButtons.forEach((button) => {
+                button.classList.add("wfm-node-sets-btn");
+                button.innerHTML = getNodeSetsIcon();
+                button.style.borderRadius = "4px";
+                button.style.padding = "6px";
+                const svg = button.querySelector("svg");
+                if (svg) {
+                    svg.style.width = "20px";
+                    svg.style.height = "20px";
+                }
+            });
+
+            if (wfmButtons.length === 0) {
+                requestAnimationFrame(replaceButtonIcon);
+            }
+        };
+        requestAnimationFrame(replaceButtonIcon);
+    },
+});