'use client' import { QueryClient, QueryClientProvider } from '@tanstack/react-query' import { useState, type ReactNode } from 'react' export function QueryProvider({ children }: { children: ReactNode }) { const [queryClient] = useState( () => new QueryClient({ defaultOptions: { queries: { staleTime: 30 * 1000, // 30 seconds gcTime: 5 * 60 * 1000, // 5 minutes (was cacheTime) retry: 1, refetchOnWindowFocus: false, }, }, }) ) return ( {children} ) }