- Implemented `DiscoveryPage` with session management and findings display.
- Added tests for `DiscoveryPage` to ensure proper rendering and functionality.
- Created `QueuePage` for managing issue execution queues with stats and actions.
- Added tests for `QueuePage` to verify UI elements and translations.
- Introduced `useIssues` hooks for fetching and managing issue data.
- Added loading skeletons and error handling for better user experience.
- Created `vite-env.d.ts` for TypeScript support in Vite environment.
- Updated CLI to include `--frontend` option for selecting frontend type (js, react, both).
- Modified serve command to start React frontend when specified.
- Implemented React frontend startup and shutdown logic.
- Enhanced server routing to handle requests for both JS and React frontends.
- Added workspace selector component with i18n support.
- Updated tests to reflect changes in header and A2UI components.
- Introduced new Radix UI components for improved UI consistency.
- Refactored A2UIButton and A2UIDateTimeInput components for better code clarity.
- Created migration plan for gradual transition from JS to React frontend.
