create all proj components also build main screen ui also create sambil dashbord

app/dashboard/layout.tsx

@@ -0,0 +1,16 @@
+import { Sidebar } from "../components/layout/Sidebar";
+import { Topbar } from "../components/layout/Topbar";
+
+export default function DashboardLayout({ children }: { children: React.ReactNode }) {
+  return (
+    <div className="min-h-screen bg-[radial-gradient(circle_at_top,#0f172a_0%,#111827_45%,#020617_100%)] text-slate-100">
+      <div className="flex min-h-screen">
+        <Sidebar />
+        <div className="flex min-w-0 flex-1 flex-col">
+          <Topbar />
+          <main className="flex-1 p-4 lg:p-6">{children}</main>
+        </div>
+      </div>
+    </div>
+  );
+}