7c9386f125
- useAuth: session token from URL/localStorage, /api/auth/me validation, logout - LoginPage: email form with POST /api/auth/request, error handling - App.tsx: use useAuth hook, LoginPage, 'sent' confirmation route - Fix: auto-route to game covers both 'login' and 'sent' routes when authenticated Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>