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

scripts/nextjs-warmup.js

@@ -0,0 +1,79 @@
+#!/usr/bin/env node
+
+/**
+ * Next.js Warm-up Script
+ * 
+ * This script runs AFTER Next.js starts to warm up critical pages
+ * and API routes by making actual HTTP requests to them.
+ */
+
+const http = require('http');
+
+const criticalEndpoints = [
+    '/automation-v2',
+    '/api/automation/status',
+    '/api/drift/balance',
+    '/api/ai-learning-status',
+    '/api/price-monitor'
+];
+
+async function makeRequest(path) {
+    return new Promise((resolve) => {
+        const options = {
+            hostname: 'localhost',
+            port: 3000,
+            path: path,
+            method: 'GET',
+            timeout: 10000
+        };
+
+        const req = http.request(options, (res) => {
+            console.log(`   ✅ Warmed: ${path} (${res.statusCode})`);
+            resolve(true);
+        });
+
+        req.on('error', (err) => {
+            console.log(`   ⚠️  Could not warm: ${path} - ${err.message}`);
+            resolve(false);
+        });
+
+        req.on('timeout', () => {
+            console.log(`   ⏰ Timeout warming: ${path}`);
+            req.destroy();
+            resolve(false);
+        });
+
+        req.end();
+    });
+}
+
+async function warmUpNextJS() {
+    console.log('🌡️ Warming up Next.js pages and API routes...');
+    
+    // Wait for Next.js to be ready
+    console.log('⏳ Waiting for Next.js to be ready...');
+    await new Promise(resolve => setTimeout(resolve, 3000));
+    
+    let warmed = 0;
+    for (const endpoint of criticalEndpoints) {
+        const success = await makeRequest(endpoint);
+        if (success) warmed++;
+        // Small delay between requests
+        await new Promise(resolve => setTimeout(resolve, 500));
+    }
+    
+    console.log(`🔥 Warm-up completed: ${warmed}/${criticalEndpoints.length} endpoints ready`);
+}
+
+// Only run if this script is executed directly
+if (require.main === module) {
+    warmUpNextJS().then(() => {
+        console.log('✅ Next.js warm-up completed');
+        process.exit(0);
+    }).catch(error => {
+        console.error('💥 Warm-up failed:', error);
+        process.exit(1);
+    });
+}
+
+module.exports = { warmUpNextJS };