[Feature Request] Add Real-Time Notifications

### Tell us about your feature request

## Description
Implement a real-time notification system to alert users of important updates.

## Tasks
- Set up a WebSocket connection.
- Create a notification UI component.
- Handle different types of notifications (success, error, etc.).

## Expected Outcome
Users receive real-time updates without refreshing the page.

### Disclaimer

- [x] I agree