initial commit

frontend/src/components/query-provider.tsx

@@ -0,0 +1,9 @@
+"use client";
+import { QueryClient, QueryClientProvider } from "@tanstack/react-query";
+import React from "react";
+
+const queryClient = new QueryClient();
+
+export default function QueryProvider({ children }: { children: React.ReactNode }) {
+  return <QueryClientProvider client={queryClient}>{children}</QueryClientProvider>;
+}