refactored/cleaned up API + added support for renaming tags

pages/api/v1/users/index.ts

@@ -0,0 +1,9 @@
+import type { NextApiRequest, NextApiResponse } from "next";
+import postUser from "@/lib/api/controllers/users/postUser";
+
+export default async function users(req: NextApiRequest, res: NextApiResponse) {
+  if (req.method === "POST") {
+    const response = await postUser(req, res);
+    return response;
+  }
+}