roverrr072-arch/library-book-tracker ? reverse-engineered prompt

Build me a simple library book tracker app where I can keep a list of books I own or want to read. I want to be able to add a book with basic details like title, author, and whether it’s read or unread, then see everything in a clean list on the page. It should also let me edit or remove a book, and filter the list so I can quickly find unread books or books I’ve finished.

Keep the design simple and easy to use, with a nice modern look that works well on desktop and mobile. Use the existing React app setup in this project and make sure the page feels polished, not just a plain demo screen. If you need to check anything current about the setup or best practices, look up the latest docs online.