- Update demo data to mark running task as completed with audit results
- Add reset to defaults button for exclude patterns in CreateTaskDialog
- Implement quick-add buttons for common exclude patterns (.test., .spec., .min., coverage/, docs/, .md)
- Improve exclude patterns input with better placeholder text and visual feedback
- Refactor FileSelectionDialog with tree-based folder structure for better file organization
- Add file type icons (code files, config files, generic files) for improved visual distinction
- Implement folder expansion/collapse functionality with chevron indicators
- Add file filtering by extension and search capabilities
- Enhance UI with better spacing, visual hierarchy, and user guidance
- Improve accessibility with proper icon imports and component organization