MandarShekatkar/binkey-it-grocery-web-app ? reverse-engineered prompt

Build me a full stack grocery delivery web app called Binkey IT that feels polished and easy to use.

I want customers to be able to sign up and log in with email and OTP verification, browse grocery products, add items to a cart, place orders, and pay securely with Stripe. It should also have a simple admin area where someone can manage products and orders, and regular users should only see the parts meant for them.

Please make the app responsive so it works well on mobile and desktop, and keep the interface clean and modern. Use React on the front end, Node and Express on the back end, MongoDB for data, and Redux for state management. Set it up as a real MERN app with the client and server working together, and make sure the main flows like authentication, cart, checkout, and order tracking all feel connected and smooth.

If you need to look up current docs online for any integration details, go ahead and do that.