- Removed old socket handling code and replaced it with a new implementation in `app/api/socketio/route.js`.
- Added MySQL database integration for managing active sessions and queue entries.
- Implemented event retrieval and ticket purchasing APIs in `app/api/events/route.js` and `app/api/purchase/route.js`.
- Created database schema for events, tickets, active sessions, and orders in `database/schema.sql`.
- Updated front-end to handle event data fetching and ticket purchasing with improved UI components.
- Removed unused SVG files from the public directory.
- Created a basic Socket.IO server that manages user connections and queues for events.
- Implemented queue logic to handle concurrent user limits and JWT token issuance.
- Added MySQL configuration for potential persistence of queue positions.
- Introduced environment variables for configuration through a .env.example file.
