- Revised architecture documentation to reflect changes in file upload handling, including new API routes and activity logging features.
- Updated README with deployment notes, file upload instructions, and monitoring activity logs.
- Clarified the use of `proxy.ts` for route protection in Next.js 16 and detailed the logging of user activities for both authenticated and unauthenticated requests.
- Add duplicate photo detection (file hash and URL checking)
- Add max attempts per photo with UI counter
- Simplify penalty system (auto-enable when points > 0)
- Prevent scores from going below 0
- Add admin photo deletion functionality
- Improve navigation with always-visible logout
- Prevent users from guessing their own photos
