New features:
- Add lock/unlock feature for frame.
- Add inline latex and latex block.
- Block level reference support.
- DI and Universal extension API.
- Mindmap import.
Improvements:
- Focus & Blur status for multiple editors.
- Mindmap polish.
- Database issue fix.
- Performance improvement.
- Notion import improvement.
- A bunch of bug fixes.
- Better project structure.