vaibhav-singh-28/mern-notes-app ? reverse-engineered prompt

Build me a simple notes app where I can create, edit, delete, and browse notes from a clean web interface.

I want it set up as a full stack app with a frontend and a backend, and it should feel like a real product I can actually use. Make the interface straightforward and easy to understand, with a place to see all my notes and a way to open one to read or change it. The backend should store the notes so they are not lost when I refresh the page.

Please wire everything together so the app runs smoothly from start to finish, and make sure the frontend talks to the backend correctly. Keep the design modern but simple, and if you need to check current docs or best practices while building it, go ahead and look them up.