- Deleted the empty middleware file as it was temporarily disabled for client-side i18n implementation.
- Updated `next`, `next-intl`, and `fumadocs` packages to their latest versions.
- Cleaned up the `next.config.ts` by removing the eslint configuration.
- Enhanced `tsconfig.json` with additional paths for `fumadocs-mdx`.
- Adjusted imports in `layout.tsx` and `request.ts` for better structure and functionality.
- Removed all references to the Serper API from the codebase, including related components, hooks, and schemas.
- Updated the `pyproject.toml` to reflect the new version of `chonkie` and other dependencies.
- Cleaned up the configuration and connector management to streamline the application.
- Implemented a new endpoint for searching chats by title substring in the backend.
- Updated the frontend to support chat searching with a debounced input.
- Added validation for pagination parameters and search space ID.
- Enhanced API service to handle search requests and return results based on user permissions.
- Added support for SameSite attribute in CSRF cookies to handle cross-origin requests.
- Set SameSite to 'none' for secure contexts and 'lax' for local development.
- Updated CORS middleware to allow specific origins based on NEXT_FRONTEND_URL.
- Added support for localhost origins for local development.
- Ensured compatibility with both www and non-www variants of the frontend URL.
- Added BACKEND_URL to .env.example for optional OAuth callback configuration when behind a reverse proxy with HTTPS.
- Updated fastapi-users dependency to version 15.0.3 in pyproject.toml.
- Updated argon2-cffi and email-validator versions in uv.lock.
- Enhanced Google OAuth integration in app.py to handle secure contexts for CSRF cookies.
- Updated GoogleLoginButton component to include credentials in fetch requests.
- Updated documentation to reflect the new BACKEND_URL variable in both docker and manual installation guides.
- Introduced global state management for unsaved changes and pending navigation using Jotai atoms.
- Updated the editor component to sync local unsaved changes with global state and handle navigation prompts.
- Enhanced sidebar functionality to check for unsaved changes before navigating to a new note.
- Added cleanup logic for global state on component unmount to prevent stale data.
- Updated chat query to include ordering by creation date for better organization.
- Improved optimistic updates in chat deletion and creation mutations to ensure UI consistency.
- Invalidate chat queries after mutations to refresh sidebar and components effectively.
- Adjusted cache key structure for chat queries to include additional parameters for better cache management.
- Added tooltips to chat and note items in the sidebars, displaying creation and update timestamps.
- Implemented sorting of chats and notes by their creation or update dates for better organization.
- Updated translation keys for new UI strings related to deletion and timestamps.
- Adjusted sidebar layout for improved user experience on mobile devices.
- Updated `AppSidebar` to simplify the layout by removing unnecessary div wrappers around `NavChats` and `NavNotes`.
- Adjusted the number of notes and chats displayed in the sidebar from 5 to 4 for a more compact design.
- Modified `SidebarContent` and `SidebarGroup` styles for improved spacing and layout consistency.
