fix(player): 评论总数含回复并改用相对时间

lib/l10n/app_zh.arb

@@ -79,6 +79,13 @@
       "count": {"type": "int"}
     }
   },
+  "justNow": "刚刚",
+  "hoursAgo": "{count} 小时前",
+  "@hoursAgo": {
+    "placeholders": {
+      "count": {"type": "int"}
+    }
+  },
   "artworkOnly": "海报展示",
   "artworkOnlyNotice": "这张海报仅用于目录展示，暂时没有可播放视频。",
   "videoPending": "视频待提供",