- Add os package import for file system checks
- Validate that folder paths exist before adding to library
- Check folder accessibility to prevent invalid paths
- Return clear error messages for invalid folders
Improves user experience by catching path errors early
- Add LibraryHandler with full CRUD operations
- Implement library creation with type validation
- Add library folder management endpoints
- Implement library visibility control system
- Add user library access management
- Include library statistics endpoint
- Support for admin and user-level operations
Provides modular foundation for multi-library system
john-okeefe