feat: add queue management and terminal dashboard documentation in Chinese

- Introduced comprehensive documentation for the queue management feature, detailing its pain points, core functionalities, and component structure.
- Added terminal dashboard documentation, highlighting its layout, core features, and usage examples.
- Created an index page in Chinese for Claude Code Workflow, summarizing its purpose and core features, along with quick links to installation and guides.

docs/.vitepress/theme/index.ts

@@ -7,9 +7,16 @@ import Breadcrumb from './components/Breadcrumb.vue'
 import PageToc from './components/PageToc.vue'
 import ProfessionalHome from './components/ProfessionalHome.vue'
 import Layout from './layouts/Layout.vue'
+// Demo system components
+import DemoContainer from './components/DemoContainer.vue'
+import CodeViewer from './components/CodeViewer.vue'
+import PropsTable from './components/PropsTable.vue'
+// Language switcher component
+import LanguageSwitcher from './components/LanguageSwitcher.vue'
 import './styles/variables.css'
 import './styles/custom.css'
 import './styles/mobile.css'
+import './styles/demo.css'
 
 export default {
   extends: DefaultTheme,
@@ -23,5 +30,11 @@ export default {
     app.component('Breadcrumb', Breadcrumb)
     app.component('PageToc', PageToc)
     app.component('ProfessionalHome', ProfessionalHome)
+    // Register demo system components
+    app.component('DemoContainer', DemoContainer)
+    app.component('CodeViewer', CodeViewer)
+    app.component('PropsTable', PropsTable)
+    // Register language switcher component
+    app.component('LanguageSwitcher', LanguageSwitcher)
   }
 }