- Improve audit logging error messages to distinguish table missing errors from other failures
- Add warning-level logging for audit_logs table missing scenarios with migration guidance
- Update audit event listener with better error detection and logging
- Add comprehensive diagnostic script for checking audit logging setup
- Update UI templates (base.html, admin forms, user settings, profile pages)
- Extend audit logging support across routes (admin, api, permissions, reports, timer, user)
- Add extensive test coverage for admin user management functionality
- Update time tracking service and user model with audit logging integration
