Implements FastAPI backend with ML model support for energy trading, including price prediction models and RL-based battery trading policy. Features dashboard, trading, backtest, and settings API routes with WebSocket support for real-time updates.
Add comprehensive documentation for energy trading system: - Backend: FastAPI architecture, API routes, services, WebSocket - Frontend: React structure, components, state management - ML: Feature engineering, XGBoost price prediction, RL battery optimization
