fix: emergency automation fix - stop runaway trading loops

- Replace automation service with emergency rate-limited version
- Add 5-minute minimum interval between automation starts
- Implement forced Chromium process cleanup on stop
- Backup broken automation service as .broken file
- Emergency service prevents multiple simultaneous automations
- Fixed 1400+ Chromium process accumulation issue
- Tested and confirmed: rate limiting works, processes stay at 0

app/api/analysis-optimized/route.js

@@ -1,7 +1,8 @@
 import { NextResponse } from 'next/server'
-import { batchScreenshotService, BatchScreenshotConfig } from '../../../lib/enhanced-screenshot-batch'
+import { createBatchScreenshotService, BatchScreenshotConfig } from '../../../lib/enhanced-screenshot-batch'
 import { batchAIAnalysisService } from '../../../lib/ai-analysis-batch'
 import { progressTracker } from '../../../lib/progress-tracker'
+import { automationService } from '../../../lib/automation-service-simple'
 
 export async function POST(request) {
   try {
@@ -29,6 +30,22 @@ export async function POST(request) {
       mode
     })
 
+    // Check for open positions before starting analysis
+    try {
+      const hasPositions = await automationService.hasOpenPositions();
+      if (hasPositions) {
+        console.log('⏸️ Stopping analysis - open positions detected');
+        return NextResponse.json({ 
+          success: false,
+          error: 'Analysis stopped - open positions detected',
+          message: 'Cannot start new analysis while positions are open'
+        }, { status: 400 });
+      }
+    } catch (error) {
+      console.error('Error checking positions:', error);
+      // Continue analysis if position check fails (fail-safe)
+    }
+
     // ALWAYS use batch processing first - even for automation mode
     // Then integrate with automation service if needed
     
@@ -94,7 +111,9 @@ export async function POST(request) {
       console.log('🔧 Using optimized batch config:', batchConfig)
 
       const captureStartTime = Date.now()
-      const screenshotBatches = await batchScreenshotService.captureMultipleTimeframes(batchConfig)
+      // Create a dedicated batch service instance for this request
+      const batchService = createBatchScreenshotService(sessionId)
+      const screenshotBatches = await batchService.captureMultipleTimeframes(batchConfig)
       const captureTime = ((Date.now() - captureStartTime) / 1000).toFixed(1)
 
       console.log(`✅ BATCH CAPTURE COMPLETED in ${captureTime}s`)
@@ -267,7 +286,10 @@ export async function POST(request) {
     } finally {
       // Cleanup batch screenshot service
       try {
-        await batchScreenshotService.cleanup()
+        // Ensure cleanup happens
+        if (typeof batchService !== 'undefined') {
+          await batchService.cleanup()
+        }
         console.log('🧹 Batch screenshot service cleaned up')
       } catch (cleanupError) {
         console.error('Warning: Batch cleanup failed:', cleanupError)