Add basic layout

pages/_app.tsx

@@ -0,0 +1,12 @@
+import type { AppProps } from "next/app";
+import { DefaultLayout } from "../components/layout/defaultLayout";
+
+function MyApp({ Component, pageProps }: AppProps) {
+  return (
+    <DefaultLayout>
+      <Component {...pageProps} />
+    </DefaultLayout>
+  );
+}
+
+export default MyApp;