feat(ui): updates date-times to match new server format

frontend/src/components/FeedCommit.vue

@@ -22,7 +22,7 @@
             </router-link>
           </strong>
           &nbsp;
-          <timeago :datetime="parseInt(commit.createdAt)"></timeago>
+          <timeago :datetime="commit.createdAt"></timeago>
         </v-col>
       </v-row>
 
@@ -47,7 +47,7 @@
                       </v-col>
                       <v-spacer></v-spacer>
                       <v-col class="text-right">
-                        <timeago :datetime="parseInt(item.createdAt)"></timeago>
+                        <timeago :datetime="item.createdAt"></timeago>
                       </v-col>
                     </v-row>
                     <v-divider v-if="i < commit.items.length - 1"></v-divider>

frontend/src/components/FeedStream.vue

@@ -13,7 +13,7 @@
            
           <strong>You</strong>
           created a new stream &nbsp;
-          <timeago :datetime="parseInt(stream.createdAt)"></timeago>
+          <timeago :datetime="stream.createdAt"></timeago>
         </v-col>
       </v-row>
       <v-card class="mb-3" elevation="0" rounded="lg">

frontend/src/components/StreamBox.vue

@@ -43,9 +43,9 @@
 
       <div class="mt-1 grey--text text--lighten-1">
         Created
-        <timeago :datetime="parseInt(stream.createdAt)"></timeago>
+        <timeago :datetime="stream.createdAt"></timeago>
         , updated
-        <timeago :datetime="parseInt(stream.updatedAt)"></timeago>
+        <timeago :datetime="stream.updatedAt"></timeago>
       </div>
     </v-col>
   </v-row>