kaushalrishabh/secureVoice ? reverse-engineered prompt

Build me a secure real time voice chat app called SecureVoice, with a React frontend and a Node.js backend. I want people to be able to sign up, log in, and join voice rooms so they can talk live over the internet, with messages and calls handled smoothly through websockets. Use JWT based auth, hashed passwords, and store user data in MySQL. Make the app feel simple and polished, with a clean login flow, a basic home screen, and an obvious way to join or leave a room.

Set it up so the frontend runs on one port and the API on another, and include a working health check endpoint for the backend. Please wire up the project so it runs in development with one command from the root, and make sure both sides are ready to build for production. If you need to look up current docs for React, Socket.IO, or Express, go ahead and do that.