TrueGrowth/openspec/changes/update-media-generation-mode-hub/specs/app-center/spec.md

MODIFIED Requirements

Requirement: App Center SHALL be the primary discovery surface

The system SHALL present first-party creation modules and AIGCPanel utility apps in App Center as the primary discovery surface, and media-generation cards SHALL open the relevant page mode inside the unified image, video, or music creation experience.

Scenario: User opens a media-generation app card

• WHEN the user opens an image, video, popular video, popular MV, or music generation card from App Center
• THEN the system opens the relevant media generation page
• AND selects the matching page mode automatically
• AND does not require the user to find a separate toolbox navigation page

Scenario: User scans App Center media apps

• WHEN the user filters App Center by image, video, or audio
• THEN generation cards remain discoverable
• AND cards describe the mode they will open rather than implying each card is a separate standalone page