feat: add doc endpoint

src/app/api/docs/route.ts

@@ -0,0 +1,9 @@
+import { env } from "process";
+
+export async function GET() {
+  const res = await fetch(env.NEXT_PUBLIC_API_URL! + "/docs.json");
+
+  const data = await res.json();
+
+  return Response.json(data);
+}