Check if user exists on login

app/page.tsx

@@ -1,7 +1,25 @@
+"use client";
+
 import Image from "next/image"
 import Link from "next/link"
 
+import {useEffect} from "react";
+import { useRouter } from "next/navigation";
+import axios from "axios";
+
 export default function LoginPage() {
+  const router = useRouter();
+
+  useEffect(() => {
+    const init = async () => {
+      const response = await axios.get("/api/user/init");
+      if (response.data.message === "No users found") {
+        router.push("/setup");
+      }
+    };
+    init();
+  }, []);
+    
   return (
     <div className="min-h-screen flex flex-col lg:flex-row">
       <div className="flex-1 flex items-center justify-center p-6 lg:p-10">