Display post.createdAt along with Notification

webapp/components/notifications/Notification/index.vue

@@ -4,6 +4,7 @@
       <ds-space margin-bottom="x-small">
       <hc-user
         :user="post.author"
+        :date-time="post.createdAt"
         :trunc="35"
       />
       </ds-space>

webapp/components/notifications/NotificationMenu/index.vue

@@ -54,7 +54,7 @@ const NOTIFICATIONS = gql(`{
     notifications(read: false, orderBy: createdAt_desc) {
       id read createdAt
       post {
-        title contentExcerpt slug
+        id createdAt disabled deleted title contentExcerpt slug
         author { id slug name disabled deleted }
       }
     }