fix(web): add Page component icon and fix label in plugin component list

Add PanelTop icon for Page components in the plugin detail component
list. Change zh-Hans label from '扩展页' to '页面' for consistency.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

web/src/app/home/plugins/components/plugin-installed/PluginComponentList.tsx

@@ -1,5 +1,12 @@
 import { TFunction } from 'i18next';
-import { Wrench, AudioWaveform, Hash, Book, FileText } from 'lucide-react';
+import {
+  Wrench,
+  AudioWaveform,
+  Hash,
+  Book,
+  FileText,
+  PanelTop,
+} from 'lucide-react';
 import { Badge } from '@/components/ui/badge';
 
 export default function PluginComponentList({
@@ -23,6 +30,7 @@ export default function PluginComponentList({
     Command: <Hash className="w-5 h-5" />,
     KnowledgeEngine: <Book className="w-5 h-5" />,
     Parser: <FileText className="w-5 h-5" />,
+    Page: <PanelTop className="w-5 h-5" />,
   };
 
   const componentKindList = Object.keys(components || {});

web/src/i18n/locales/zh-Hans.ts

@@ -467,7 +467,7 @@ const zhHans = {
       Command: '命令',
       KnowledgeEngine: '知识引擎',
       Parser: '解析器',
-      Page: '扩展页',
+      Page: '页面',
     },
     uploadLocal: '本地上传',
     debugging: '调试中',