query가 오래 되었다는 것을 판단하고 다시 fetch해올 때, queryClient.invalidateQueries 함수를 사용한다. https://react-query.tanstack.com/guides/query-invalidation Query Invalidation Query Invalidation Waiting for queries to become stale before they are fetched again doesn't always work, especially when you know for a fact that a query's data is out of date because of something the user has done. For that purpose, the Quer..