fix unexplained missing property width in App.js

src/App.vue

@@ -132,7 +132,7 @@
       </div>
     </header>
     <main>
-      <div class="ui stackable grid centered container">
+      <div id="messages" class="ui stackable grid centered container">
         <div v-if="messages" class="row">
           <div class="fourteen wide column">
             <div
@@ -184,9 +184,7 @@ export default {
     return {
       menuIsOpen: false,
       rightMenuIsOpen: true,
-      messages: [/* {
-        comment: "TEST"
-      } */],
+      width: window.innerWidth > 0 ? window.innerWidth : screen.width,
     };
   },
 
@@ -197,6 +195,7 @@ export default {
       "SSO_SETTED",
       "USER_LEVEL_PROJECTS",
       "configuration",
+      "messages",
     ]),
     ...mapGetters(["project"]),
     APPLICATION_NAME: function () {