Add timeout middleware to handle long-running requests

[mattfsourcecode]

Details:

• Introduce middleware to automatically timeout requests that exceed a predefined duration (e.g., 30 seconds). This prevents potential resource exhaustion and improves the responsiveness of the server.
• Provide informative error messages for timed-out requests and log them for monitoring purposes.

Action Items:

1. Use middleware like connect-timeout or implement custom logic to detect and terminate long-running requests.
2. Ensure the timeout duration is configurable via environment variables.
3. Write tests to verify timeouts for requests exceeding the limit.