fix PageTree performance issue

apps/app/src/components/Sidebar/PageTree/PageTreeSubstance.tsx

@@ -45,8 +45,6 @@ const PageTreeUnavailable = () => {
 };
 
 export const PageTreeContent = memo(() => {
-  const { t } = useTranslation();
-
   const { data: isGuestUser } = useIsGuestUser();
   const { data: isReadOnlyUser } = useIsReadOnlyUser();
   const { data: currentPath } = useCurrentPagePath();

apps/app/src/components/Sidebar/PageTreeItem/PageTreeItem.tsx

@@ -158,7 +158,7 @@ export const PageTreeItem: FC<TreeItemProps> = (props) => {
     <SimpleItem
       targetPathOrId={props.targetPathOrId}
       itemNode={props.itemNode}
-      isOpen
+      isOpen={isOpen}
       isEnableActions={props.isEnableActions}
       isReadOnlyUser={props.isReadOnlyUser}
       onRenamed={props.onRenamed}