bug:CORS error showing up

[kanak227]

The website is throwing CORS error , if i try to signup on the deployed version

[webbrain-one]

Hi! 👋 I've opened a pull request to fix the CORS error affecting signup on the deployed version. This PR updates the server's CORS configuration to properly allow cross-origin requests from the frontend.

You can review the changes here: #3

Let me know if you have any questions or need further adjustments. Thanks!