date format template + connection error message

src/i18n/zh_CN.jsonc

@@ -1,6 +1,9 @@
 { 
   // App info
   "app.name": "Cider",
+
+  "date.format": "${y}年${m}月${d}日",
+
   // Dialogs
   "dialog.cancel": "取消",
   "dialog.ok": "确定",
@@ -9,6 +12,7 @@
   "notification.updatingLibrarySongs": "正在更新资料库的歌曲信息...",
   "notification.updatingLibraryAlbums": "正在更新资料库的专辑信息...",
   "notification.updatingLibraryArtists": "正在更新资料库的艺人信息...",
+  "notification.connectionError": "无法连接到 Apple Music。",
 
   // Terms
   "term.appleMusic": "Apple Music", // Follows brand term
@@ -71,9 +75,9 @@
   "term.showLess": "显示更少",
   "term.topSongs" : "热门歌曲",
   "term.latestReleases": "最新发行",
-  "term.time.added": "添加日期",
-  "term.time.released": "发行日期", 
-  "term.time.updated": "更新日期",
+  "term.time.added": "添加于",
+  "term.time.released": "发行于", 
+  "term.time.updated": "更新于",
   "term.fullscreenView": "全屏",
   "term.defaultView": "默认",