shaiksameer99083-png/sample_mern_app ? reverse-engineered prompt

Build me a simple MERN style app backend that lets me manage a small list of items with basic create, read, update, and delete actions.

I want it to feel like a clean starter project, with a main server file, separate route handling, and simple data models. Make it easy to run locally, connect to a database, and test the API endpoints from something like Postman. If it helps, include a few example fields for the items and make sure the app returns useful success and error messages.

Keep the code organized and readable, and set it up so I can expand it later into a full app with a frontend. If you need to check current package or database setup details, look up the latest docs online.