🔐 Authentication Fixes:
- Added proper auth headers to collections API calls
- Added auth headers to thumbnail API calls
- Fixed missing Authorization Bearer token in requests
🔍 Enhanced Debug Logging:
- Added server-side logging in collections API
- Added debug logging in thumbnails API
- Log user authentication data
- Log SQL query results
- Log final API responses
This should fix the userRole: null issue by ensuring proper authentication
and help identify any remaining issues with detailed logging.