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

src/app/layout.tsx

@@ -1,4 +1,4 @@
-import type { Metadata } from 'next'
+import type { Metadata, Viewport } from 'next'
 import { Inter } from 'next/font/google'
 import './globals.css'
 import { Providers } from './providers'
@@ -10,8 +10,19 @@ const inter = Inter({
 })
 
 export const metadata: Metadata = {
-  title: 'Phoenix Sankofa Cloud',
+  title: {
+    default: "Sankofa's Phoenix Nexus Cloud",
+    template: "%s | Sankofa's Phoenix Nexus Cloud",
+  },
   description: 'The sovereign cloud born of fire and ancestral wisdom.',
+  metadataBase: new URL(process.env.NEXT_PUBLIC_APP_URL || 'http://localhost:3000'),
+}
+
+// Viewport configuration without maximum-scale and user-scalable for accessibility compliance
+export const viewport: Viewport = {
+  width: 'device-width',
+  initialScale: 1,
+  // Note: maximum-scale and user-scalable removed per accessibility best practices
 }
 
 export default function RootLayout({