internal: incomplete vault systems behind feature flag (#2340)

packages/web/src/javascripts/Components/Preferences/PaneSelector.tsx

@@ -10,6 +10,7 @@ import Listed from './Panes/Listed/Listed'
 import HelpAndFeedback from './Panes/HelpFeedback'
 import { PreferencesProps } from './PreferencesProps'
 import WhatsNew from './Panes/WhatsNew/WhatsNew'
+import Vaults from './Panes/Vaults/Vaults'
 
 const PaneSelector: FunctionComponent<PreferencesProps & { menu: PreferencesMenu }> = ({
   menu,
@@ -40,6 +41,8 @@ const PaneSelector: FunctionComponent<PreferencesProps & { menu: PreferencesMenu
           application={application}
         />
       )
+    case 'vaults':
+      return <Vaults />
     case 'backups':
       return <Backups application={application} viewControllerManager={viewControllerManager} />
     case 'listed':