yogeswari2096-rgb/mern-app ? reverse-engineered prompt

Build me a simple full stack MERN app that I can run locally and use right away.

I want a clean frontend and backend that work together, with a basic database driven app where I can add, view, update, and delete items from a list. Make the UI simple and easy to use, and keep the setup straightforward so I can start it with clear instructions. Use environment variables for anything sensitive, and include a sample env file so I know what to fill in. If you need to look up current docs online for anything, go ahead.

Please make sure the project is organized well, the frontend talks to the backend properly, and everything feels like a complete starter app that I could build on later.