feat(评论): 添加评论置顶功能及样式

- 在评论项中显示置顶标识
- 添加置顶评论的样式
- 优化评论管理界面的置顶权重输入和显示

cwd-admin/widget/src/components/CommentItem.js

@@ -32,6 +32,7 @@ export class CommentItem extends Component {
 
 		render() {
     const { comment, isReply, adminEmail, adminBadge } = this.props;
+    const isPinned = typeof comment.priority === 'number' && comment.priority > 1;
     const isReplying = this.props.replyingTo === comment.id;
     const isAdmin = adminEmail && adminBadge && comment.email === adminEmail;
 
@@ -79,10 +80,12 @@ export class CommentItem extends Component {
                           ]
                         })
                       : this.createTextElement('span', comment.name, 'cwd-author-name'),
-                    // 博主标识
                     ...(isAdmin ? [
                       this.createTextElement('span', `${adminBadge}`, 'cwd-admin-badge')
                     ] : []),
+                    ...(isPinned ? [
+                      this.createTextElement('span', '置顶', 'cwd-pin-badge')
+                    ] : []),
                     // 显示回复目标
                     ...(comment.replyToAuthor ? [
                       this.createTextElement('span', ' 回复 ', 'cwd-reply-to-separator'),

cwd-admin/widget/src/styles/main.css

@@ -357,6 +357,15 @@
   margin: 0 4px;
 }
 
+.cwd-pin-badge {
+  background: #fff8c5;
+  color: #9a6700;
+  border-radius: 3px;
+  padding: 1px 4px;
+  font-size: 12px;
+  margin: 0 4px;
+}
+
 .cwd-reply-to-separator {
   margin: 0 4px;
 }