doc: add Chinese doc.

README.md

@@ -1,16 +1,22 @@
-# Semi.Avalonia
+# Semi Avalonia
 
 [![Semi Avalonia](https://img.shields.io/nuget/v/Semi.Avalonia.svg?color=red&style=flat-square)](https://www.nuget.org/packages/Semi.Avalonia/)
 [![Semi Avalonia](https://img.shields.io/nuget/dt/Semi.Avalonia.svg?style=flat-square)](https://www.nuget.org/packages/Semi.Avalonia/)
 
+[中文](./README_CN.md)
+
 Avalonia Theme inspired by Semi Design
 
-# How to Use
+![Light](./docs/demo.jpg)
+
+## How to Use
+
+### Installation
 
-## Installation
 ```bash
 dotnet add package Semi.Avalonia --version 11.0.7
 ```
+
 Include Semi Design Styles in application:
 
 ```xaml
@@ -19,14 +25,16 @@ Include Semi Design Styles in application:
 </Application.Styles>
 ```
 
-That's all. 
+That's all.
 
 ColorPicker, DataGrid and TreeDataGrid are distributed in separated packages. Please install if you need. 
+
 ```bash
 dotnet add package Semi.Avalonia.ColorPicker --version 11.0.7
 dotnet add package Semi.Avalonia.DataGrid --version 11.0.7
 dotnet add package Semi.Avalonia.TreeDataGrid --version 11.0.7
 ```
+
 ```xaml
 <Application.Styles>
     <StyleInclude Source="avares://Semi.Avalonia.ColorPicker/Index.axaml" />
@@ -38,7 +46,7 @@ dotnet add package Semi.Avalonia.TreeDataGrid --version 11.0.7
 ## Demo
 
 You can always download demo executable to play around with Semi Avalonia Themes.
-https://github.com/irihitech/Semi.Avalonia/releases
+<https://github.com/irihitech/Semi.Avalonia/releases>
 
 ## Version compatibility
 
@@ -48,6 +56,7 @@ https://github.com/irihitech/Semi.Avalonia/releases
 | 11.0.1              | <=11.0.6         |
 
 ## TODO
+
 * FocusAdorner
 
 ## Credits
@@ -62,10 +71,3 @@ https://github.com/irihitech/Semi.Avalonia/releases
 
 [CommunityToolKit](https://github.com/CommunityToolkit/dotnet)
 
-## Screenshot
-
-Light Mode
-![Light](./docs/Light.png)
-
-Dark Mode
-![Dark](./docs/Dark.png)