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

package.json

@@ -0,0 +1,11 @@
+{
+  "name": "gold-trading-simulator",
+  "private": true,
+  "description": "Top-level scripts for the Gold Trading Simulator monorepo",
+  "scripts": {
+    "dev": "npm run dev --prefix frontend",
+    "build": "npm run build --prefix frontend",
+    "test": "npm run test --prefix frontend",
+    "lint": "npm run lint --prefix frontend"
+  }
+}