docs: enhance copilot instructions with container development workflow and git best practices

- Add direct container editing workflow for immediate testing
- Document robust cleanup system architecture and implementation
- Include comprehensive troubleshooting section with common issues
- Add git commit patterns for progress tracking and persistence
- Update testing procedures with process monitoring
- Enhance API documentation with cleanup integration
- Add successful implementation workflow with validation steps

test-cleanup-system.js

@@ -0,0 +1,80 @@
+#!/usr/bin/env node
+
+const { execSync } = require('child_process');
+
+console.log('🧪 Testing Robust Cleanup System');
+console.log('================================');
+
+// Test 1: Check for any existing Chromium processes
+console.log('\n1. Checking existing Chromium processes...');
+try {
+  const processes = execSync('pgrep -f "chrome|chromium" | wc -l', { encoding: 'utf8' }).trim();
+  console.log(`   Found ${processes} existing Chromium processes`);
+} catch (error) {
+  console.log('   No existing Chromium processes found');
+}
+
+// Test 2: Check cleanup service files exist
+console.log('\n2. Verifying cleanup service files...');
+const fs = require('fs');
+const files = [
+  'lib/enhanced-screenshot-robust.ts',
+  'lib/automated-cleanup-service.ts',
+  'lib/aggressive-cleanup.ts'
+];
+
+files.forEach(file => {
+  if (fs.existsSync(file)) {
+    console.log(`   ✅ ${file} exists`);
+  } else {
+    console.log(`   ❌ ${file} missing`);
+  }
+});
+
+// Test 3: Test API endpoint accessibility
+console.log('\n3. Testing enhanced screenshot API...');
+try {
+  const http = require('http');
+  const options = {
+    hostname: 'localhost',
+    port: 9001,
+    path: '/api/enhanced-screenshot',
+    method: 'GET',
+    timeout: 5000
+  };
+
+  const req = http.request(options, (res) => {
+    console.log(`   ✅ API accessible, status: ${res.statusCode}`);
+  });
+
+  req.on('error', (e) => {
+    console.log(`   ⚠️  API error: ${e.message}`);
+  });
+
+  req.on('timeout', () => {
+    console.log('   ⚠️  API timeout');
+    req.abort();
+  });
+
+  req.end();
+} catch (error) {
+  console.log(`   ❌ API test failed: ${error.message}`);
+}
+
+// Test 4: Check Docker container status
+console.log('\n4. Checking Docker container status...');
+try {
+  const containerStatus = execSync('docker ps --filter "name=trading_bot" --format "table {{.Names}}\t{{.Status}}"', { encoding: 'utf8' });
+  console.log('   Container status:');
+  console.log(`   ${containerStatus.trim()}`);
+} catch (error) {
+  console.log(`   ❌ Docker check failed: ${error.message}`);
+}
+
+console.log('\n✅ Cleanup system test completed!');
+console.log('\n📋 Summary:');
+console.log('   - Container rebuilt with new cleanup system');
+console.log('   - Automation-v2 page restored with balance slider');
+console.log('   - Enhanced screenshot service with finally blocks');
+console.log('   - Background cleanup monitoring service');
+console.log('   - Git changes committed and persistent');