sunilkumarsk8899/shop-e-com-mern ? reverse-engineered prompt

Build me a full stack shopping site called ShopNest with a clean React front end and a Node, Express, MongoDB backend.

I want shoppers to be able to browse products, view details, add items to a cart, sign up and log in, place orders, and see their order history in a profile page. I also need an admin area where I can manage products, users, and orders from one dashboard.

Please include JWT based login sessions, cart state that feels smooth, image uploads for products using Cloudinary, and checkout with Razorpay, even if you need to use test mode or placeholders for payment keys. Make the app easy to run locally from the root, with separate frontend and backend apps, and set it up so it can also be deployed as one server in production if needed.

If anything is unclear, check the repo docs and look up current library docs online if you need to.