- Added validation for NEXTAUTH_SECRET to ensure it is set before authentication.
- Wrapped the authorization logic in a try-catch block to handle potential errors gracefully and log them for debugging.
- 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
