- Added `useAiIframeNavigation` hook to manage iframe navigation and enforce base paths.
- Introduced `useAiIframeExternalLinks` hook to handle external link opening in the parent tab.
- Updated `AiChatIframe` component to utilize the new hooks for improved user experience.
- Added support for managing AI models within the AI assistant settings.
- Introduced new hosted mail setup component for streamlined email configuration.
- Updated environment variables for local development and proxy settings.
- Enhanced error handling and user feedback in the chat page for API connectivity issues.
- Improved routing for AI-related API calls in the Next.js configuration.
- Added documentation for local development and agent management in CLAUDE.md.
