Reduced bundle size and updates packages

app/imports/ui/dialogStack/DialogStack.vue

@@ -45,14 +45,12 @@
   import '/imports/ui/dialogStack/dialogStackWindowEvents.js';
   import mockElement from '/imports/ui/dialogStack/mockElement.js';
   import DialogComponentIndex from '/imports/ui/dialogStack/DialogComponentIndex.js';
-  import { VLayout } from 'vuetify/lib'
 
   const OFFSET = 16;
   const MOCK_DURATION = 400; // Keep in sync with css transition of .dialog
 
   export default {
     components: {
-      VLayout,
       ...DialogComponentIndex,
     },
     data(){return {