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/check-dependencies.sh

@@ -0,0 +1,87 @@
+#!/bin/bash
+# check-dependencies.sh
+# Checks if all required dependencies are installed
+
+set -euo pipefail
+
+# Colors
+GREEN='\033[0;32m'
+RED='\033[0;31m'
+YELLOW='\033[1;33m'
+NC='\033[0m'
+
+MISSING=0
+OPTIONAL_MISSING=0
+
+check_required() {
+    local cmd=$1
+    local name=$2
+    
+    if command -v "$cmd" &> /dev/null; then
+        echo -e "${GREEN}✓${NC} $name"
+        return 0
+    else
+        echo -e "${RED}✗${NC} $name (REQUIRED)"
+        ((MISSING++))
+        return 1
+    fi
+}
+
+check_optional() {
+    local cmd=$1
+    local name=$2
+    
+    if command -v "$cmd" &> /dev/null; then
+        echo -e "${GREEN}✓${NC} $name (optional)"
+        return 0
+    else
+        echo -e "${YELLOW}⚠${NC} $name (optional, not installed)"
+        ((OPTIONAL_MISSING++))
+        return 1
+    fi
+}
+
+main() {
+    echo ""
+    echo "╔══════════════════════════════════════════════════════════════╗"
+    echo "║          Dependency Check                                    ║"
+    echo "╚══════════════════════════════════════════════════════════════╝"
+    echo ""
+    
+    echo "Required Dependencies:"
+    echo "----------------------"
+    check_required "kubectl" "kubectl (Kubernetes CLI)"
+    check_required "curl" "curl"
+    check_required "jq" "jq (JSON processor)"
+    echo ""
+    
+    echo "Optional Dependencies:"
+    echo "----------------------"
+    check_optional "go" "Go (for building provider)"
+    check_optional "make" "make (for building)"
+    check_optional "docker" "Docker (for container builds)"
+    check_optional "kind" "kind (for local Kubernetes)"
+    check_optional "terraform" "Terraform (for infrastructure)"
+    check_optional "yamllint" "yamllint (for YAML validation)"
+    check_optional "dig" "dig (for DNS testing)"
+    check_optional "nslookup" "nslookup (for DNS testing)"
+    echo ""
+    
+    if [ $MISSING -eq 0 ]; then
+        echo -e "${GREEN}✓ All required dependencies are installed${NC}"
+        if [ $OPTIONAL_MISSING -gt 0 ]; then
+            echo -e "${YELLOW}⚠ Some optional dependencies are missing (not critical)${NC}"
+        fi
+        exit 0
+    else
+        echo -e "${RED}✗ Missing $MISSING required dependency/dependencies${NC}"
+        echo ""
+        echo "Install missing dependencies:"
+        echo "  Ubuntu/Debian: sudo apt-get install -y kubectl curl jq"
+        echo "  macOS: brew install kubectl curl jq"
+        exit 1
+    fi
+}
+
+main "$@"
+