"use client"; import { QueryClient } from "@tanstack/react-query"; export const queryClient = new QueryClient({ defaultOptions: { queries: { staleTime: 60 * 1000, // 1 minute gcTime: 5 * 60 * 1000, // 5 minutes (formerly cacheTime) retry: 1, refetchOnWindowFocus: false, }, mutations: { retry: 0, }, }, });