vstefan699-ai/MERN_Tut1 ? reverse-engineered prompt

Build me a simple book store management app where I can add, view, edit, and delete books from a clean web interface.

I want it to have a React frontend with separate pages for the home screen, creating a book, viewing a single book, editing a book, and deleting a book. The UI should feel polished and easy to use, with nice cards, loading states, and helpful inline validation or error messages instead of browser alerts.

Also set up a Node and Express backend with a REST API that talks to MongoDB Atlas so the books are saved in the database and persist after refresh. Make sure the frontend and backend can work together locally without CORS problems, and use the usual CRUD routes for books.

If you need current setup details for anything, look up the latest docs online first.