- Introduce new `skip_processed_files` option for transfer configurations
- Add database migration to support the new column
- Update config form and UI to include skip processed files toggle
- Enhance scheduler to respect skip processed files setting
- Modify file processing logic to optionally skip previously processed files
- Add environment variable support for skip processed files configuration
- Add new section describing file metadata tracking features
- Include screenshot for file metadata view
- Expand feature list with comprehensive metadata management capabilities
- Update user guide with instructions for managing file metadata
- Remove Font Awesome icons from status badges in components
- Improve layout and styling for mobile responsiveness