fix: Resolve win rate and P&L discrepancies between Status and AI Learning sections

- Fixed analysis-details API to use stored profit field as fallback when exit prices missing
- Updated UI to use Status API data instead of calculating from limited recent trades
- Modified AI Learning Status to use real database trade data instead of demo numbers
- Enhanced price monitor with automatic trade closing logic for TP/SL hits
- Modified automation service to create trades with OPEN status for proper monitoring
- Added test scripts for creating OPEN trades and validating monitoring system

Key changes:
- Status section now shows accurate 50% win rate from complete database
- AI Learning Status shows consistent metrics based on real trading performance
- Both sections display same correct P&L (8.62) from actual trade results
- Real-time price monitor properly detects and tracks OPEN status trades
- Fixed trade lifecycle: OPEN → monitoring → COMPLETED when TP/SL hit

All trading performance metrics now display consistent, accurate data from the same source.

remove-demo-trades.js

@@ -0,0 +1,47 @@
+const { PrismaClient } = require('@prisma/client')
+
+const prisma = new PrismaClient()
+
+async function removeDemoTrades() {
+  try {
+    console.log('🧹 Removing demo trades...')
+
+    // Remove demo trades
+    const deletedTrades = await prisma.trade.deleteMany({
+      where: {
+        userId: 'demo-user',
+        tradingMode: 'SIMULATION',
+        isAutomated: true
+      }
+    })
+
+    console.log(`✅ Removed ${deletedTrades.count} demo trades`)
+
+    // Optionally remove demo user if no other data
+    const remainingUserData = await prisma.trade.count({
+      where: { userId: 'demo-user' }
+    })
+
+    if (remainingUserData === 0) {
+      await prisma.user.delete({
+        where: { id: 'demo-user' }
+      })
+      console.log('✅ Removed demo user (no remaining data)')
+    } else {
+      console.log(`ℹ️  Demo user kept (has ${remainingUserData} other records)`)
+    }
+
+    console.log('🎉 Demo data cleanup completed!')
+
+  } catch (error) {
+    console.error('❌ Error removing demo trades:', error)
+  } finally {
+    await prisma.$disconnect()
+  }
+}
+
+if (require.main === module) {
+  removeDemoTrades()
+}
+
+module.exports = { removeDemoTrades }