Apply Composer changes: comprehensive API updates, migrations, middleware, and infrastructure improvements

- Add comprehensive database migrations (001-024) for schema evolution
- Enhance API schema with expanded type definitions and resolvers
- Add new middleware: audit logging, rate limiting, MFA enforcement, security, tenant auth
- Implement new services: AI optimization, billing, blockchain, compliance, marketplace
- Add adapter layer for cloud integrations (Cloudflare, Kubernetes, Proxmox, storage)
- Update Crossplane provider with enhanced VM management capabilities
- Add comprehensive test suite for API endpoints and services
- Update frontend components with improved GraphQL subscriptions and real-time updates
- Enhance security configurations and headers (CSP, CORS, etc.)
- Update documentation and configuration files
- Add new CI/CD workflows and validation scripts
- Implement design system improvements and UI enhancements

scripts/test-proxmox-connectivity.sh

@@ -0,0 +1,36 @@
+#!/bin/bash
+# Test Proxmox connectivity for both instances
+# TASK-001, TASK-002: Verify network connectivity
+
+set -e
+
+INSTANCE_1_URL="https://192.168.11.10:8006"
+INSTANCE_2_URL="https://192.168.11.11:8006"
+
+echo "=== Testing Proxmox Connectivity ==="
+echo ""
+
+# Test Instance 1
+echo "Testing Instance 1 ($INSTANCE_1_URL)..."
+if curl -k -s -f "${INSTANCE_1_URL}/api2/json/version" > /dev/null 2>&1; then
+    VERSION=$(curl -k -s "${INSTANCE_1_URL}/api2/json/version" | grep -o '"data":"[^"]*"' | cut -d'"' -f4 || echo "unknown")
+    echo "✓ Instance 1 is reachable (Version: $VERSION)"
+else
+    echo "✗ Instance 1 is NOT reachable"
+    exit 1
+fi
+
+# Test Instance 2
+echo ""
+echo "Testing Instance 2 ($INSTANCE_2_URL)..."
+if curl -k -s -f "${INSTANCE_2_URL}/api2/json/version" > /dev/null 2>&1; then
+    VERSION=$(curl -k -s "${INSTANCE_2_URL}/api2/json/version" | grep -o '"data":"[^"]*"' | cut -d'"' -f4 || echo "unknown")
+    echo "✓ Instance 2 is reachable (Version: $VERSION)"
+else
+    echo "✗ Instance 2 is NOT reachable"
+    exit 1
+fi
+
+echo ""
+echo "=== Connectivity Test Complete ==="
+echo "Both instances are reachable and responding"