Fix automated trading display calculations

Fixed position size calculation: 00 investment now shows 00 position (was 04.76)
 Fixed token amount display: Now shows correct tokens (~0.996) for 00 investment (was 2.04)
 Corrected API route: /api/automation/analysis-details now returns 200 instead of 405

Technical changes:
- Updated route calculation logic: tradingAmount / trade.price for correct token amounts
- Fixed displayPositionSize to show intended investment amount
- Used Docker Compose v2 for container management
- Resolved Next.js module export issues

The API now correctly displays trade details matching user investment intentions.

app/api/automation/stop/route.js

@@ -1,10 +1,27 @@
 import { NextResponse } from 'next/server'
 import { automationService } from '@/lib/automation-service-simple'
+import { PrismaClient } from '@prisma/client'
+
+const prisma = new PrismaClient()
 
 export async function POST() {
   try {
+    // Stop the automation service
     const success = await automationService.stopAutomation()
     
+    // Also update all active automation sessions in database to INACTIVE
+    await prisma.automationSession.updateMany({
+      where: {
+        status: 'ACTIVE'
+      },
+      data: {
+        status: 'INACTIVE',
+        updatedAt: new Date()
+      }
+    })
+    
+    console.log('🛑 All automation sessions marked as INACTIVE in database')
+    
     if (success) {
       return NextResponse.json({ success: true, message: 'Automation stopped successfully' })
     } else {