- Create migration scripts for lesson_collaborative_docs table in both cms-service and lms-service.
- Implement CollaborativeDocEditor component for real-time editing of collaborative documents.
- Add LessonCollaborativeDocPage for instructors to view and manage collaborative documents.
- Include conflict resolution handling in the editor.
- Enhance UI with status indicators and formatting options for the document editor.
Co-authored-by: Copilot <copilot@github.com>
