- Add mergeRetries field to updateTask type signature alongside model overrides
- Fix GitManagerModal type imports and error handling
- Update Column, ListView, and GitManagerModal tests for type compatibility
- Fix tsconfig.app.json path references
- Adjust CLI build settings for proper bundling
- Add GitManagerModal component with status, commits, branches, and worktrees tabs
- Implement git API endpoints for status, commits, diff, branches, worktrees, and actions
- Add git API client functions with error handling
- Integrate Git Manager into App and Header with toolbar button
- Add comprehensive tests for GitManagerModal component
- Include README documentation for dashboard package and changeset
