Refactor comment system:

- Update comment API to handle private comments and improve request structure.
- Remove unused CSS animations and components related to comments.
- Implement new comment input and item components with enhanced functionality including editing and private comment options.
- Integrate user profile navigation and improve user experience with better feedback on actions (like, delete, edit).
- Update localization for new features and ensure consistency in comment handling.
- Introduce checkbox for private comments in the comment input.

web/src/locales/zh-CN.json

@@ -3,25 +3,30 @@
     "title": "Hello world!"
   },
   "Comment": {
+    "collapse_replies": "收起",
     "comment": "评论",
-    "placeholder": "写你的评论...",
-    "submit": "提交",
-    "login_required": "请先登录后再评论。",
-    "content_required": "评论内容不能为空。",
-    "comment_success": "评论成功！",
     "comment_failed": "评论失败",
-    "delete": "删除",
-    "delete_success": "评论已经删除",
-    "delete_failed": "删除评论失败",
+    "comment_success": "评论成功！",
     "confirm_delete": "确定吗？",
+    "content_required": "评论内容不能为空。",
+    "delete": "删除",
+    "delete_failed": "删除评论失败",
+    "delete_success": "评论已经删除",
+    "edit": "编辑",
+    "edit_failed": "编辑评论失败",
+    "edit_success": "评论已更新",
+    "expand_replies": "展开 {count} 条",
     "like": "点赞",
-    "unlike": "取消点赞",
-    "like_success": "点赞成功",
-    "unlike_success": "已取消点赞",
     "like_failed": "点赞失败",
+    "like_success": "点赞成功",
+    "login_required": "请先登录后再评论。",
+    "placeholder": "写你的评论...",
+    "private": "私密评论",
     "reply": "回复",
-    "expand_replies": "展开 {count} 条回复",
-    "collapse_replies": "收起回复"
+    "submit": "提交",
+    "unlike": "取消点赞",
+    "unlike_success": "已取消点赞",
+    "update": "更新"
   },
   "Login": {
     "welcome": "欢迎回来",