feat: Smart AI Trading Bot for XAUUSD with ML and SMC

- XGBoost ML model with 37 features for market direction prediction
- Smart Money Concepts (SMC): Order Blocks, FVG, BOS, CHoCH
- HMM market regime detection (trending/ranging/volatile)
- ATR-based stop loss with 1.5 ATR minimum distance
- Broker-level SL protection with fallback
- Time-based exit (max 6 hours per trade)
- Session-aware trading optimized for London/NY overlap
- Auto-retraining based on market conditions
- Telegram notifications and web dashboard
- Backtest results: 63.9% win rate, 2.64 profit factor, 4.83 Sharpe

Backtest period: Jan 2025 - Feb 2026, 654 trades, $4,189 net P/L

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

start_dashboard.bat

@@ -0,0 +1,29 @@
+@echo off
+echo ========================================
+echo   AI Trading Bot - Web Dashboard
+echo ========================================
+echo.
+
+:: Start API Server
+echo Starting API Server on port 8000...
+start "API Server" cmd /k "cd /d %~dp0 && python web-dashboard\api\main.py"
+
+:: Wait a bit for API to start
+timeout /t 3 /nobreak > nul
+
+:: Start Next.js Frontend
+echo Starting Web Dashboard on port 3000...
+start "Web Dashboard" cmd /k "cd /d %~dp0\web-dashboard && npm run dev"
+
+echo.
+echo ========================================
+echo Dashboard starting...
+echo.
+echo API Server:  http://localhost:8000
+echo Web Dashboard: http://localhost:3000
+echo ========================================
+echo.
+echo Press any key to open dashboard in browser...
+pause > nul
+
+start http://localhost:3000