- replace release-note-heavy layout with task-first action inbox
- add persistent local notice progress states (new/seen/done/dismissed)
- introduce actionable notice metadata and related integration mapping
- keep full-page shell fixed with internal scrolling only
- add /updates route and sidebar navigation entry
- show updates spotlight on Home, API Profiles, and CLIProxy pages
- export Updates page for lazy route loading consistency
- add data-driven catalog for support notices and CLI compatibility
- introduce Updates Center page with announcements, filtering, and search
- render reusable support cards and status badges for future expansions
lidong