## 1. Product Surface
- [x] 1.1 Audit current App Center cards and routes for image, video, popular video, popular MV, and music generation.
- [x] 1.2 Define page mode identifiers and route/query mapping for image, video, and music generation modes.
- [x] 1.3 Remove or hide the `tg-tool-context` top context bar from image and video generation pages.

## 2. Image Generation Hub
- [x] 2.1 Add an image page mode switcher for text-to-image, image-to-image/edit, batch image generation, and related image modes.
- [x] 2.2 Ensure shared image model, reference image, prompt, parameter, history, and generated-asset controls remain available where relevant.
- [x] 2.3 Route App Center image cards to the appropriate image page mode.

## 3. Video And Music Generation Hub
- [x] 3.1 Add a video page mode switcher for normal video generation, popular video generation, popular MV generation, and related video modes.
- [x] 3.2 Make music generation selectable from the media-generation experience while reusing the existing Suno action variants.
- [x] 3.3 Route App Center video and music cards to the appropriate page mode.

## 4. Verification
- [x] 4.1 Verify image, batch image, video, popular video, popular MV, and music generation modes can be selected from the target page.
- [x] 4.2 Verify legacy/deep-linked cards continue to open the expected workflow mode.
- [x] 4.3 Run targeted type/build checks for the workbench or document any pre-existing validation blockers.