Add translation for deleted tags

extensions/tags/js/forum/src/helpers/tagLabel.js

@@ -25,7 +25,7 @@ export default function tagLabel(tag, attrs = {}) {
   return (
     m((link ? 'a' : 'span'), attrs,
       <span className="TagLabel-text">
-        {tag ? tag.name() : app.trans('tags.untagged')}
+        {tag ? tag.name() : app.trans('tags.deleted')}
       </span>
     )
   );

extensions/tags/locale/en.yml

@@ -11,3 +11,4 @@ tags:
   confirm: Confirm
   more: More...
   tag_cloud_title: Tags
+  deleted: Deleted

extensions/tags/src/Listeners/AddClientAssets.php

@@ -38,7 +38,8 @@ class AddClientAssets
             'tags.discussion_tags_placeholder',
             'tags.confirm',
             'tags.more',
-            'tags.tag_cloud_title'
+            'tags.tag_cloud_title',
+            'tags.deleted'
         ]);
     }