feat: implement naming convention, deployment automation, and infrastructure updates

- Add comprehensive naming convention (provider-region-resource-env-purpose)
- Implement Terraform locals for centralized naming
- Update all Terraform resources to use new naming convention
- Create deployment automation framework (18 phase scripts)
- Add Azure setup scripts (provider registration, quota checks)
- Update deployment scripts config with naming functions
- Create complete deployment documentation (guide, steps, quick reference)
- Add frontend portal implementations (public and internal)
- Add UI component library (18 components)
- Enhance Entra VerifiedID integration with file utilities
- Add API client package for all services
- Create comprehensive documentation (naming, deployment, next steps)

Infrastructure:
- Resource groups, storage accounts with new naming
- Terraform configuration updates
- Outputs with naming convention examples

Deployment:
- Automated deployment scripts for all 15 phases
- State management and logging
- Error handling and validation

Documentation:
- Naming convention guide and implementation summary
- Complete deployment guide (296 steps)
- Next steps and quick start guides
- Azure prerequisites and setup completion docs

Note: ESLint warnings present - will be addressed in follow-up commit

apps/portal-internal/src/components/AuthGuard.tsx

@@ -0,0 +1,31 @@
+'use client';
+
+import { useEffect } from 'react';
+import { useRouter } from 'next/navigation';
+import { useAuth } from '../lib/auth';
+
+export function AuthGuard({ children }: { children: React.ReactNode }) {
+  const { isAuthenticated, isLoading } = useAuth();
+  const router = useRouter();
+
+  useEffect(() => {
+    if (!isLoading && !isAuthenticated) {
+      router.push('/login');
+    }
+  }, [isAuthenticated, isLoading, router]);
+
+  if (isLoading) {
+    return (
+      <div className="min-h-screen flex items-center justify-center">
+        <p className="text-gray-600">Loading...</p>
+      </div>
+    );
+  }
+
+  if (!isAuthenticated) {
+    return null;
+  }
+
+  return <>{children}</>;
+}
+

apps/portal-internal/src/components/Header.tsx

@@ -0,0 +1,54 @@
+'use client';
+
+import Link from 'next/link';
+import { useRouter } from 'next/navigation';
+import { Button } from '@the-order/ui';
+import { useAuth } from '../lib/auth';
+
+export function Header() {
+  const router = useRouter();
+  const { isAuthenticated, user, logout } = useAuth();
+
+  const handleLogout = () => {
+    logout();
+    router.push('/login');
+  };
+
+  return (
+    <header className="border-b bg-white">
+      <div className="container mx-auto px-4 py-4">
+        <div className="flex items-center justify-between">
+          <Link href="/" className="text-2xl font-bold text-gray-900">
+            The Order - Internal
+          </Link>
+          <nav className="flex items-center gap-4">
+            <Link href="/review" className="text-gray-600 hover:text-gray-900">
+              Review
+            </Link>
+            <Link href="/credentials" className="text-gray-600 hover:text-gray-900">
+              Credentials
+            </Link>
+            <Link href="/metrics" className="text-gray-600 hover:text-gray-900">
+              Metrics
+            </Link>
+            <Link href="/audit" className="text-gray-600 hover:text-gray-900">
+              Audit
+            </Link>
+            {isAuthenticated ? (
+              <div className="flex items-center gap-4">
+                <span className="text-sm text-gray-600">{user?.email || user?.name || 'Admin'}</span>
+                <Button variant="outline" size="sm" onClick={handleLogout}>
+                  Logout
+                </Button>
+              </div>
+            ) : (
+              <Link href="/login">
+                <Button variant="outline" size="sm">Login</Button>
+              </Link>
+            )}
+          </nav>
+        </div>
+      </div>
+    </header>
+  );
+}