feat: Add Phase 4 advanced metrics and components

- Add advanced metrics dashboard with trade analytics
- Add new trading components (EntryTypeAnalysis, MultiDayPositionTracker, NewsEventTracker, etc.)
- Add strategy mode selector and trend confirmation
- Add risk automation panel and slippage correlation analysis
- Add daily trading plan enhancements with modal components
- Add custom hooks (useApi, useLocalStorage, useAdvancedTradeMetrics)
- Add broker service integration and trading API
- Add test setup and vitest configuration
- Include parquet data files for live market data
- Add comprehensive documentation in docs/ folder

backend/test_openrouter.py

@@ -0,0 +1,61 @@
+#!/usr/bin/env python3
+"""
+Test script to verify OpenRouter API is working correctly
+"""
+
+import asyncio
+import sys
+import os
+sys.path.insert(0, os.path.dirname(__file__))
+
+from app.services.openrouter import openrouter_service
+
+
+async def test_openrouter_connection():
+    """Test basic OpenRouter API connection"""
+    print("🔍 Testing OpenRouter API Connection...")
+    print(f"Base URL: {openrouter_service.base_url}")
+    print(f"Model: {openrouter_service.model}")
+    print(f"API Key: {'✓ Set' if openrouter_service.api_key else '✗ Not Set'}")
+    print()
+    
+    if not openrouter_service.api_key:
+        print("❌ ERROR: OPENROUTER_API_KEY not set in environment")
+        return False
+    
+    # Test with a simple trading plan generation
+    test_prompt = """Analyze the current gold (XAU/USD) market conditions and provide a brief trading recommendation.
+
+Current Price: $2,050.00
+Market Context: Gold has been consolidating in a range between $2,030 and $2,060.
+
+Respond in JSON format with:
+{
+    "recommendation": "BUY|SELL|HOLD",
+    "confidence": 75,
+    "reasoning": "Brief explanation"
+}
+"""
+    
+    try:
+        print("📡 Sending test request to OpenRouter...")
+        response = await openrouter_service.generate_trading_plan(test_prompt)
+        print("✅ SUCCESS! OpenRouter API is working")
+        print()
+        print("Response received:")
+        print("-" * 60)
+        import json
+        print(json.dumps(response, indent=2))
+        print("-" * 60)
+        return True
+        
+    except Exception as e:
+        print(f"❌ ERROR: {str(e)}")
+        import traceback
+        traceback.print_exc()
+        return False
+
+
+if __name__ == "__main__":
+    success = asyncio.run(test_openrouter_connection())
+    sys.exit(0 if success else 1)