feat: Implement real-time monitoring for Drift trading

✨ Features Added:
- Real-time event subscription using Drift SDK EventSubscriber
- Periodic fallback monitoring for position changes
- Interactive UI controls for starting/stopping monitoring
- Comprehensive data source status tracking
- Multi-source trade aggregation and deduplication

🔧 Backend Implementation:
- EventSubscriber integration with OrderActionRecord events
- Fallback to periodic monitoring (30s intervals) if events fail
- Real-time trade cache management (last 100 trades)
- Enhanced data availability status with monitoring state
- Improved trade history from 5+ different API sources

🎨 Frontend Enhancements:
- Live monitoring toggle button (🔴 Start Live / 🟢 Live)
- Real-time status panel showing active monitoring state
- Trade counter and last activity timestamps
- Clear cache functionality for real-time trades
- Enhanced status modal with monitoring details

🔗 API Endpoints:
- POST /api/drift/realtime-monitoring - Control monitoring
- GET /api/drift/realtime-monitoring - Check status
- GET /api/drift/data-status - Enhanced with monitoring state

🐳 Docker Integration:
- Updated container configuration for persistent monitoring
- Environment variable support for real-time features
- Database persistence for captured trades

💾 Database & Storage:
- Automatic storage of real-time detected trades
- Deduplication logic to prevent synthetic/duplicate trades
- Persistent cache across container restarts

🚀 Usage:
- Click 'Start Live' button in Trading History panel
- Monitor will attempt EventSubscriber, fallback to periodic checks
- All future trades automatically captured and stored
- Status panel shows monitoring state and trade statistics

This implements comprehensive real-time trading monitoring for Drift Protocol with robust fallback mechanisms and professional UI integration.

app/api/drift/data-status/route.ts

@@ -0,0 +1,29 @@
+import { NextRequest, NextResponse } from 'next/server'
+import { driftTradingService } from '../../../../lib/drift-trading'
+
+export async function GET(request: NextRequest) {
+  try {
+    const status = await driftTradingService.getDataAvailabilityStatus()
+    
+    return NextResponse.json(status)
+  } catch (error) {
+    console.error('Error getting data status:', error)
+    
+    // Return fallback status
+    return NextResponse.json({
+      status: 'Error Checking Status',
+      sources: [
+        {
+          name: 'System Check',
+          available: false,
+          description: 'Unable to check data source availability'
+        }
+      ],
+      recommendations: [
+        'Try refreshing the page',
+        'Check your internet connection',
+        'Contact support if the issue persists'
+      ]
+    })
+  }
+}