JeevithasHetty/reactwatercreditsystem ? reverse-engineered prompt

Build me a full stack web app for a virtual water credit system where buyers, sellers, transporters, and an admin all use the same platform.

I want buyers to browse water listings, search by name or location, add litres to a cart, check out with a delivery address, and then watch the order move through live status updates without refreshing. Sellers should be able to create and delete their own listings and see incoming orders as they happen. Transporters should be able to register, wait for admin verification, go online or offline, receive assigned jobs instantly, and update delivery progress from accepted to delivered. The admin should have a dashboard with platform stats, transporter verification decisions, and a view of all orders.

Please make it feel real time with live notifications and status changes. Use a clean React frontend and a Node, Express, MongoDB backend with login, roles, and protected routes. If you need to check current docs for anything, look them up online first.