sqln-ctrl/unishop ? reverse-engineered prompt

Build me a university only marketplace web app where students can sign up, log in, and use it to buy, sell, and discover things around campus like textbooks, electronics, clothes, hostel items, and services.

I want a clean, responsive interface where people can browse listings, search and filter by category, condition, and sort order, then create, edit, delete, or mark their own items as sold. Users should be able to save favorites, report bad listings, and manage their profile. Sellers should have extra tools for uploading item photos and managing their listings, and admins should have a private dashboard to review reports, moderate listings, manage users and roles, and see basic stats.

Use one full stack app, with the frontend and API living together, and make sure authentication is secure with sessions and protected routes. Store data in PostgreSQL through Prisma, and support image uploads with Cloudinary. If you need to check current docs for any of the libraries, go ahead and look them up.