TrueGrowth/openspec/changes/update-media-generation-mode-hub/tasks.md

1. Product Surface

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

2. Image Generation Hub

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

3. Video And Music Generation Hub

• 3.1 Add a video page mode switcher for normal video generation, popular video generation, popular MV generation, and related video modes.
• 3.2 Make music generation selectable from the media-generation experience while reusing the existing Suno action variants.
• 3.3 Route App Center video and music cards to the appropriate page mode.

4. Verification

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