import { QueryClient } from '@tanstack/vue-query'; export const queryClient = new QueryClient({ defaultOptions: { queries: { staleTime: 30_000, retry: (failureCount, error) => { const status = typeof error === 'object' && error !== null && 'status' in error ? Number(error.status) : 0; return ![400, 401, 403, 404, 409, 422].includes(status) && failureCount < 2; }, refetchOnWindowFocus: false }, mutations: { retry: false } } });