- Added detailed architecture and component hierarchy documentation for the in-app project editor.
- Introduced `ProjectFileService` to manage file operations with improved path validation.
- Updated `electron.vite.config.ts` to set `UV_THREADPOOL_SIZE` for better performance on Windows.
- Deferred non-critical startup tasks in `index.ts` to avoid thread pool contention.
- Enhanced `CliInstallerService` with timeout handling for status gathering to prevent UI hangs.
- Added tests for `CliInstallerService` to ensure proper timeout behavior.
