- Fix API path: frontend now calls /audit/logs (was /audit)
- Backend eagerly loads User relationship for audit entries
- Backend response includes user_name field instead of just user_id
- Frontend logs page fetches real data with pagination
- Derive INFO/WARN/ERROR levels from action type
- Format details JSON into readable descriptions
- Add loading state and empty state handling
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>