sumirakhatiwoda23/Ecommerce ? reverse-engineered prompt

Build me a full ecommerce site called ShopNest with a React frontend and a Node and Express backend.

I want customers to be able to browse products, search and filter by category, open product details, add items to a cart, sign up and log in, then checkout with eSewa. The app should save orders, show order history in the customer profile, and let logged in users leave reviews only if they actually bought the product.

Also make an admin area where I can add, edit, and delete products, upload product images to Cloudinary, manage orders, mark them as shipped or delivered, view users, and see basic sales stats like total orders, products, users, and revenue.

Use JWT login, protect admin pages properly, and keep the design responsive and clean. If anything is unclear, look up current docs online and wire it up in a practical way.