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/demos/README.md

@@ -0,0 +1,64 @@
+# Demo Components
+
+This directory contains React components that are embedded in the documentation as interactive demos.
+
+## Creating a New Demo
+
+1. Create a new `.tsx` file in this directory (e.g., `my-demo.tsx`)
+2. Export a default React component
+3. Use it in markdown with `:::demo my-demo :::`
+
+## Demo Template
+
+```tsx
+import React from 'react'
+
+/**
+ * Brief description of what this demo shows
+ */
+export default function MyDemo() {
+  return (
+    <div style={{ padding: '16px' }}>
+      {/* Your demo content */}
+    </div>
+  )
+}
+```
+
+## Demo Guidelines
+
+- **Keep it simple**: Demos should be focused and easy to understand
+- **Use inline styles**: Avoid external dependencies for portability
+- **Add comments**: Explain what the demo is showing
+- **Test interactions**: Ensure buttons, inputs, etc. work correctly
+- **Handle state**: Use React hooks (`useState`, `useEffect`) for interactive demos
+
+## Demo File Naming
+
+- Use kebab-case: `button-variants.tsx`, `card-basic.tsx`
+- Group by category:
+  - `ui/` - UI component demos
+  - `shared/` - Shared component demos
+  - `pages/` - Page-level demos
+
+## Using Props
+
+If you need to pass custom props to a demo, use the extended markdown syntax:
+
+```markdown
+:::demo my-demo
+title: Custom Title
+height: 300px
+expandable: false
+:::
+```
+
+## Available Props
+
+| Prop | Type | Default | Description |
+|------|------|---------|-------------|
+| name | string | - | Demo component name (required) |
+| title | string | name | Custom demo title |
+| height | string | 'auto' | Container height |
+| expandable | boolean | true | Allow expand/collapse |
+| showCode | boolean | true | Show code tab |