feat: add nextjs template

Signed-off-by: kjuulh <contact@kjuulh.io>

cuddle-node-service/src/pages/api/hello.ts

@@ -0,0 +1,13 @@
+// Next.js API route support: https://nextjs.org/docs/api-routes/introduction
+import type { NextApiRequest, NextApiResponse } from "next";
+
+type Data = {
+  name: string;
+};
+
+export default function handler(
+  req: NextApiRequest,
+  res: NextApiResponse<Data>,
+) {
+  res.status(200).json({ name: "John Doe" });
+}