- Added `SocketProvider` for application-wide WebSocket connection management.
- Introduced real-time updates for projects and groups, including create, update, and delete events.
- Enhanced project and group pages with real-time collaboration, group actions, and data syncing.
- Refactored fetch methods to include loading and refreshing states.
- Integrated `toast` notifications for real-time event feedback.
- Updated `package.json` to include `socket.io-client@4.8.1`.
- Added `lib/api.ts` to centralize API communication for authentication, projects, persons, tags, and groups.
- Introduced `middleware.ts` to handle route protection based on authentication and roles.
- Created `auth-context.tsx` to manage authentication state with `AuthProvider` and `useAuth` hook.
- Updated `package.json` to include `swr` for data fetching.
- Enhanced project documentation (`RESPONSIVE_DESIGN.md` and `README.md`) with responsive design and architecture details.
Implemented reusable UI components including AlertDialog, Accordion, Breadcrumb, Button, Card, and Calendar. Added essential assets and SVG icons for improved interface design. Integrated a base homepage layout with responsive grid structure.
