Features:
- Add useAuth composable with OAuth flow and token management
- Add useStarter composable with API integration and dev mock fallback
- Implement app auth initialization blocking navigation until ready
- Complete StarterSelectionPage with 5 themed deck options
Bug fixes:
- Fix CORS by adding localhost:3001 to allowed origins
- Fix OAuth URL to include redirect_uri parameter
- Fix emoji rendering in nav components (use actual chars, not escapes)
- Fix requireStarter guard timing by allowing navigation from /starter
- Fix starter "already selected" detection for 400 status code
Documentation:
- Update dev-server skill to use `docker compose` (newer CLI syntax)
- Update .env.example with port 3001 in CORS comment
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
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