Black101081/Nautilus-Web-Interface — reverse-engineered prompt

Build me a polished web interface for Nautilus Trader that feels like a real trading and admin dashboard, not a demo. I want a trader side where I can see overall status, manage strategies, place and cancel orders, view positions, check risk limits and metrics, watch live market prices, review performance, create price alerts, and run backtests. I also want a separate admin area for engine controls, adapters, system monitoring, settings, and basic database maintenance.

Please make the market data live using public Binance prices, keep alerts saved so they survive restarts, and push live updates in the UI for things like engine status, positions, and risk. Add optional API key protection so it can be secured when needed, but still easy to run locally.

It should include a backend and frontend, sensible env files, and be easy to start in development. If deployment support is already a fit, make it ready for a simple VPS setup and frontend hosting. Look up current docs online if you need to.