Release 10

refactor: update UI components and styling

- Update file tree items with new folder/file icons
- Apply Material Design 3-inspired styling to tree list
- Clean up unused code and imports across sync components

Release 9

feat(sync): refactor batch sync to GitHub Git Data API

- Implement atomic Git Data API flow (blobs, trees, commits, refs)
- Add concurrency control (default 3) to prevent rate limiting
- Optimize memory usage with lazy base64 loading
- Improve progress tracking and path resolution logic
- Fix private repository authentication in sync process

Release 8

docs: add brand, design, and accessibility resources

Introduced foundational design system documentation, brand identity guidelines, accessibility audit reports, and specialized design prompts to align FileNexus with professional standards.