run.sh

```bash
#!/bin/bash
# Method 1: Using Python's built-in server (works on most systems)
python3 -m http.server 8000

# Method 2: Using Node.js http-server (if you have Node installed)
# npm install -g http-server
# http-server

# Method 3: Using PHP built-in server (if you have PHP installed)
# php -S localhost:8000
```

After starting the server, open your browser and visit:
http://localhost:8000

The website should now be running with:
- Interactive notification cards
- Working navigation
- Simulated content updates
- Responsive design

Note: Make sure all dependencies (feather icons, tailwind) are loading properly in the browser console. If you see any errors about CORS, you may need to serve the files through a proper web server.