upload queue

frontend/src/app/AppLayout.jsx

@@ -2,6 +2,7 @@ import React from 'react';
 import { Navigate, Outlet } from 'react-router-dom';
 import { AppShellContext } from '../appShellContext';
 import DropOverlay from './DropOverlay';
+import UploadQueueOverlay from './UploadQueueOverlay';
 import useDocumentsWorkspace from '../hooks/documents/useDocumentsWorkspace';
 import { useDocumentsPreferences } from './useDocumentsPreferences';
 
@@ -54,6 +55,10 @@ const AppLayout = () => {
           active={dropOverlayState.active}
           folderName={dropOverlayState.folderName}
         />
+        <UploadQueueOverlay
+          queue={contextValue.uploadQueue || []}
+          onClearQueue={contextValue.clearUploadQueue}
+        />
         <Outlet />
         {managementModals}
       </div>