rm empty lines

packages/app/src/components/PageAlert/PageStaleAlert.tsx

@@ -1,9 +1,7 @@
-
 import { useIsEnabledStaleNotification } from '../../stores/context'
 import { useSWRxCurrentPage, useSWRxPageInfo } from '../../stores/page'
 import { useTranslation } from 'react-i18next';
 
-
 export const PageStaleAlert = ():JSX.Element => {
   const { t } = useTranslation()
   const { data: isEnabledStaleNotification } = useIsEnabledStaleNotification();