create review and profile

app/login/page.tsx

@@ -1,13 +1,19 @@
 "use client";
 
-import { useState } from "react";
+import { useState, Suspense } from "react";
 import { signIn } from "next-auth/react";
-import { useRouter } from "next/navigation";
+import { useRouter, useSearchParams } from "next/navigation";
 import Link from "next/link";
 import Image from "next/image";
 
-export default function LoginPage() {
+function safeInternalPath(raw: string | null): string {
+  if (!raw || !raw.startsWith("/") || raw.startsWith("//")) return "/";
+  return raw;
+}
+
+function LoginForm() {
   const router = useRouter();
+  const searchParams = useSearchParams();
   const [error, setError] = useState("");
   const [loading, setLoading] = useState(false);
 
@@ -31,7 +37,8 @@ export default function LoginPage() {
     if (result?.error) {
       setError(result.error);
     } else {
-      router.push("/");
+      const next = safeInternalPath(searchParams.get("callbackUrl"));
+      router.push(next);
       router.refresh();
     }
   }
@@ -126,3 +133,11 @@ export default function LoginPage() {
     </div>
   );
 }
+
+export default function LoginPage() {
+  return (
+    <Suspense fallback={null}>
+      <LoginForm />
+    </Suspense>
+  );
+}