vaishnavishetty-ui/mern-student-app ? reverse-engineered prompt

Build me a simple student management app where I can add, view, edit, and delete student records. I want a clean frontend and a backend that stores the data properly, with a basic database connection and simple API routes to handle everything.

The app should feel easy to use, with a form for student details, a list or table to see all students, and the ability to update or remove a student from the list. Please make it look decent and work smoothly end to end, from the UI to the server.

If you need to check current docs for anything, go ahead and look them up online. Also add clear startup steps so I can run the frontend and backend without guessing.