Merge branch 'features/1.3.0_chat' into 'features/1.3.0'

- redmineのチャットについて

See merge request !49

ABVJE_Launcher_Android/assets/chat/public/js/chat.js

@@ -31,7 +31,8 @@ function formatDate(date) {
   const REFERENCE = moment();
   const REFERENCE = moment();
   const TODAY = REFERENCE.clone().startOf('day');
   const TODAY = REFERENCE.clone().startOf('day');
   let createdAt = moment(date);
   let createdAt = moment(date);
-  const createdAtDay = createdAt.format('MMM DD');
+  // #36171
+  const createdAtDay = createdAt.format('MMM Do');
   const createdAtTime = createdAt.format('HH:mm');
   const createdAtTime = createdAt.format('HH:mm');
   if (createdAt.isSame(TODAY, 'd')) {
   if (createdAt.isSame(TODAY, 'd')) {
     createdAt = createdAtTime;
     createdAt = createdAtTime;