Add: tRPC + register on first time login

utils/trpc.ts

@@ -0,0 +1,21 @@
+import { httpBatchLink } from "@trpc/client";
+import { createTRPCNext } from "@trpc/next";
+import type { AppRouter } from "../server/routers/_app";
+
+const getBaseUrl = () =>
+  typeof window !== "undefined"
+    ? ""
+    : `http://localhost:${process.env.PORT ?? 3000}`;
+
+export const trpc = createTRPCNext<AppRouter>({
+  config({ ctx }) {
+    return {
+      links: [
+        httpBatchLink({
+          url: `${getBaseUrl()}/api/trpc`,
+        }),
+      ],
+    };
+  },
+  ssr: false,
+});