feat: full site build — Project/Melody schema (Option A), admin CRUD, public sections, uploads, email+SMTP, internal analytics, legal pages, docs

app/admin/(protected)/layout.tsx

@@ -0,0 +1,23 @@
+import type { ReactNode } from "react";
+import { redirect } from "next/navigation";
+import AdminShell from "@/components/admin/admin-shell";
+import { auth, signOut } from "@/lib/auth";
+
+export default async function AdminProtectedLayout({ children }: { children: ReactNode }) {
+  const session = await auth();
+
+  if (!session?.user) {
+    redirect("/admin/login");
+  }
+
+  async function handleSignOut() {
+    "use server";
+    await signOut({ redirectTo: "/admin/login" });
+  }
+
+  return (
+    <AdminShell userEmail={session.user.email ?? "Admin"} signOutAction={handleSignOut}>
+      {children}
+    </AdminShell>
+  );
+}