🔧 Debug Component:
- Add DebugInfo component to Scanner page
- Tests camera support and permissions
- Tests API connectivity and token validation
- Shows detailed error information
- Helps diagnose both collection API and camera issues
This will help identify:
❓ Why collections API fails in browser but works in curl
❓ Why camera UI doesn't appear after starting camera
❓ Token/authentication issues
❓ Browser permissions and support
