### Motivation
- The Assets sidebar shows a notification-style badge immediately when a
job is queued using the legacy queue, which is misleading because that
badge is intended for the newer Queue Panel V2 experience.
### Description
- Gate the Assets sidebar `iconBadge` on the `Comfy.Queue.QPOV2` setting
by importing `useSettingStore` and returning `null` when QPO V2 is
disabled; otherwise show `pendingTasks.length` as before
(`src/composables/sidebarTabs/useAssetsSidebarTab.ts`).
- Add a focused unit test that mocks the settings and queue store to
verify the badge is hidden when QPO V2 is disabled and shows the pending
count when enabled
(`src/composables/sidebarTabs/useAssetsSidebarTab.test.ts`).
- Keep the Assets component import mocked in the test to avoid
bootstrapping the full UI during unit runs.
### Testing
- Ran the new unit test with `pnpm vitest
src/composables/sidebarTabs/useAssetsSidebarTab.test.ts` and it passed
(2 tests).
- Ran type checking with `pnpm typecheck` and it completed successfully.
- Ran linting with `pnpm lint` and no errors were reported.
------
[Codex
Task](https://chatgpt.com/codex/tasks/task_e_69867f4ceaac8330b9806d5b51006a6a)
┆Issue is synchronized with this [Notion
page](https://www.notion.so/PR-8708-fix-hide-assets-sidebar-badge-when-legacy-queue-is-enabled-3006d73d3650818eb809de399583088e)
by [Unito](https://www.unito.io)
## 📋 Overview
Implemented a new Media Assets sidebar tab in ComfyUI for managing
user-uploaded input files and generated output files. This feature
supports both local and cloud environments and is currently enabled only
in development mode.
## 🎯 Key Features
### 1. Media Assets Sidebar Tab
- **Imported** / **Generated** files separated by tabs
- Visual display with file preview cards
- Gallery view support (navigable with arrow keys)
### 2. Environment-Specific Implementation
- **`useInternalMediaAssets`**: For local environment
- Fetches file list via `/files` API
- Retrieves generation task execution time via `/history` API
- Processes history data using the same logic as QueueSidebarTab
- **`useCloudMediaAssets`**: For cloud environment
- File retrieval through assetService
- History data processing using TaskItemImpl
- Auto-truncation of long filenames over 20 characters (e.g.,
`very_long_filename_here.png` → `very_long_...here.png`)
### 3. Execution Time Display
- Shows task execution time on generated image cards (e.g., "2.3s")
- Calculated from History API's `execution_start` and
`execution_success` messages
- Displayed at MediaAssetCard's duration chip location
### 4. Gallery Feature
- Full-screen gallery mode on image click
- Navigate between images with keyboard arrows
- Exit gallery with ESC key
- Reuses ResultGallery component from QueueSidebarTab
### 5. Development Mode Only
- Excluded from production builds using `import.meta.env.DEV` condition
- Feature in development, scheduled for official release after
stabilization
## 🛠️ Technical Changes
### New Files Added
- `src/components/sidebar/tabs/AssetsSidebarTab.vue` - Main sidebar tab
component
- `src/composables/sidebarTabs/useAssetsSidebarTab.ts` - Sidebar tab
definition
- `src/composables/useInternalMediaAssets.ts` - Local environment
implementation
- `src/composables/useCloudMediaAssets.ts` - Cloud environment
implementation
- `packages/design-system/src/icons/image-ai-edit.svg` - Icon addition
### Modified Files
- `src/stores/workspace/sidebarTabStore.ts` - Added dev mode only tab
display logic
- `src/platform/assets/components/MediaAssetCard.vue` - Added execution
time display, zoom event
- `src/platform/assets/components/MediaImageTop.vue` - Added image
dimension detection
- `packages/shared-frontend-utils/src/formatUtil.ts` - Added media type
determination utility functions
- `src/locales/en/main.json` - Added translation keys
[media_asset_OSS_cloud.webm](https://github.com/user-attachments/assets/a6ee3b49-19ed-4735-baad-c2ac2da868ef)
---------
Co-authored-by: Claude <noreply@anthropic.com>
Co-authored-by: github-actions <github-actions@github.com>
