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

vitest.config.ts

@@ -7,7 +7,7 @@ export default defineConfig({
   test: {
     globals: true,
     environment: 'jsdom',
-    setupFiles: ['./src/lib/test-setup.ts'],
+    setupFiles: ['./vitest.setup.ts'],
     coverage: {
       provider: 'v8',
       reporter: ['text', 'json', 'html'],
@@ -18,7 +18,15 @@ export default defineConfig({
         '**/*.config.*',
         '**/mockData',
         '**/__mocks__',
+        'e2e/',
+        '**/*.spec.ts',
       ],
+      thresholds: {
+        lines: 90,
+        functions: 90,
+        branches: 85,
+        statements: 90,
+      },
     },
   },
   resolve: {