新增：时间返回

app/views/api/v1/projects/tags/_simple_gitea_index_detail.json.jbuilder

@@ -12,6 +12,7 @@ if tag.present? && tag.is_a?(Hash)
   end
   json.time_ago time_from_now(tag['tagger']['date'].to_time)
   json.created_at_unix tag['tagger']['date'].to_time.to_i
+  json.created_time tag['tagger']['date'].to_time
   json.message tag['message']
   json.commit do
     json.sha tag['commit']['sha']