feat(frontend): incomplete port to next.js

frontend/pages/_app.tsx

@@ -0,0 +1,18 @@
+import "../styles/globals.css";
+import type { AppProps } from "next/app";
+import Container from "../components/Container";
+import Navigation from "../components/Navigation";
+import { RecoilRoot } from "recoil";
+
+function MyApp({ Component, pageProps }: AppProps) {
+  return (
+    <RecoilRoot>
+      <Navigation />
+      <Container>
+        <Component {...pageProps} />
+      </Container>
+    </RecoilRoot>
+  );
+}
+
+export default MyApp;