Merge pull request #3 from songjianet/main-docs

docs: Add link of doc

packages/semi-ui/README.md

@@ -28,7 +28,7 @@ const App = () => (
 ReactDOM.render(<App />, document.querySelector('#app'));
 ```
 
-And [Semi UI Doc Site]() have hundreds editable examples and live preview, welcome play with those examples.
+And [Semi UI Doc Site](https://semi.design/en-US/) have hundreds editable examples and live preview, welcome play with those examples.
 
 ## Documentation