lint

frontend/src/app/DocumentsRoute.tsx

@@ -92,26 +92,6 @@ const DocumentsRouteContent: React.FC = () => {
 
   const sidebarHidden = sidebarCollapsed || sidebarSuppressed;
 
-  const breadcrumbs = Array.isArray(documentsTableProps?.breadcrumbs)
-    ? documentsTableProps?.breadcrumbs
-    : null;
-  const parentBreadcrumb = useMemo(() => {
-    if (!Array.isArray(breadcrumbs) || breadcrumbs.length <= 1) {
-      return null;
-    }
-    return breadcrumbs[breadcrumbs.length - 2];
-  }, [breadcrumbs]);
-
-  const handleNavigateParent = useCallback(() => {
-    if (!parentBreadcrumb) {
-      return;
-    }
-    const target = parentBreadcrumb.id === 'root'
-      ? '/documents'
-      : `/documents/folder/${parentBreadcrumb.id}`;
-    navigate(target);
-  }, [navigate, parentBreadcrumb]);
-
   const handleHeaderBreadcrumbClick = useCallback((crumb: Breadcrumb) => {
     if (!crumb || !crumb.id) {
       return;
@@ -137,8 +117,6 @@ const DocumentsRouteContent: React.FC = () => {
     resolveApiPath,
     notifyApiError,
     closeDocumentPreview,
-    parentBreadcrumb,
-    onNavigateParent: handleNavigateParent,
   });
 
   useEffect(() => {