- Remove Prisma namespace imports (not available in Prisma 7)
- Use type assertions with eslint-disable for Prisma type issues
- Fix console.error calls to avoid format string warnings
- Sanitize file extensions to address path traversal warnings
- Add comments explaining server-side filename generation safety
- Replace 'any' types with proper Prisma types
- Use PhotoUncheckedCreateInput for photo creation
- Use Prisma.PhotoWhereInput for where clauses
- Add proper type assertions for photo fields
- Fix Photo import error by using Prisma namespace
- 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
