- Create app.html as SPA shell with navigation header and dark theme
- Add hash-based router (router.ts) for client-side navigation
- Implement page components:
- Home page with hero section and feature overview
- Leaderboard with ranking table and status indicators
- Match history with match cards and participant info
- Bot directory with bot cards sorted by rating
- Bot profile with stats, rating sparkline chart, and recent matches
- Registration form with API key display
- Replay viewer (integrated from Phase 3)
- Docs/Getting Started page with protocol overview
- Add API client (api-types.ts) for fetching data from Worker API
- Update vite.config.ts for multi-page build (index.html + app.html)
- Update PROGRESS.md with Phase 5 status and exit criteria
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
