Arnavedu258/TradeSphere ? reverse-engineered prompt

Build me a clean full stack trading and finance app called TradeSphere, with a secure login flow, a dashboard, and core screens for wallets, portfolio, orders, buy and sell activity, market data, and chart views. I want the app to handle financial actions carefully, so show validation messages, prevent bad requests, and make sure each action has a clear success or failure state. Include role based access, JWT sign in, and a simple admin or user experience if that fits.

Also add an AI assisted finance controller style area that can review mismatches in payments, settlements, refunds, and fees, explain why something looks wrong, and flag unresolved cases for human review. Keep the logic deterministic first, with an audit trail for decisions and state changes. Make it polished and enterprise looking, and if you need current library details or best practices, look up the latest docs online first.