- Introduce new folder_bookmarks table with unique folder_path and timestamp fields
- Implement API endpoints for folder bookmarks CRUD operations
- Enhance bookmarks API to combine and paginate media and folder bookmarks
- Update bookmarks page UI to handle and display folder bookmarks
- Add folder viewer support for bookmarking current folder with toggle functionality
- Create automated migration script with backup, schema verification, and rollback instructions
- Provide detailed migration guides for manual and Docker deployments
- Add comprehensive testing and verification steps for migration and new feature integration
