♻️ Refactored using controller as post editing

assets/translations/zh-CN.json

@@ -37,6 +37,7 @@
   "report": "检举",
   "repost": "转帖",
   "reply": "回贴",
+  "unset": "未设置",
   "untitled": "无题",
   "postDetail": "帖子详情",
   "postNoun": "帖子",
@@ -82,6 +83,8 @@
   "fieldPostTitle": "标题",
   "fieldPostDescription": "描述",
   "postPublish": "发布",
+  "postPublishedAt": "发布于",
+  "postPublishedUntil": "取消发布于",
   "postEditingNotice": "你正在修改由 {} 发布的帖子。",
   "postReplyingNotice": "你正在回复由 {} 发布的帖子。",
   "postRepostingNotice": "你正在转发由 {} 发布的帖子。",