sinh57/mern-ecommerce ? reverse-engineered prompt

Build me a full ecommerce web app with a store front and an admin side, using a typical MERN setup.

I want customers to be able to browse products, search and filter them, view product details, add items to a cart, and go through a simple checkout flow. It should also handle user sign up, login, and a personal account area for order history and basic profile info.

For the admin side, I want a way to add, edit, and delete products, manage inventory, and see customer orders. Make the app feel polished and easy to use on both desktop and mobile.

Set up the frontend and backend so they work together cleanly, with whatever database and auth flow makes sense for a standard ecommerce app. If you need to check current docs or best practices while building it, go ahead and look them up online.