message: fix: useRequest staleTime=-1 default loading=false
diff: @@ -47,6 +47,9 @@ const useCachePlugin: Plugin<any, any[]> = (
  if (cacheData && Object.hasOwnProperty.call(cacheData, 'data')) {
  fetchInstance.state.data = cacheData.data;
  fetchInstance.state.params = cacheData.params;
  + if (staleTime === -1 || new Date().getTime() - cacheData.time <= staleTime) {
  + fetchInstance.state.loading = false;
  + }
  }
  // subscribe same cachekey update, trigger update
  