adedayoniyi/Pay-Mobile-Full-Stack ? reverse-engineered prompt

Build me a full mobile money transfer app called Pay Mobile, with a customer app, a backend server, and a simple web admin panel.

I want users to be able to sign up, log in, send money to other users, check balances, and see their transfer history in the app. The backend should handle authentication, user accounts, transactions, and basic admin support. The web admin should let me view users, monitor transfers, and manage the system from a browser.

Make it feel clean and modern, with a polished fintech look. Use Flutter for the app and admin, and Node based APIs for the server. Set it up so the mobile app talks to the backend properly, and include sensible sample data or mock flows if needed so I can run it right away. If you need to check current docs or best practices while building, go ahead and look them up online.