add deepwiki link and badge.

Author: isdaniel

README.md

@@ -3,9 +3,9 @@
 <a href="https://ci.appveyor.com/project/mini-software/miniexcel/branch/master"><img src="https://ci.appveyor.com/api/projects/status/b2vustrwsuqx45f4/branch/master?svg=true" alt="Build status"></a>
 <a href="https://gitee.com/dotnetchina/MiniExcel"><img src="https://gitee.com/dotnetchina/MiniExcel/badge/star.svg" alt="star"></a> <a href="https://github.com/mini-software/MiniExcel" rel="nofollow"><img src="https://img.shields.io/github/stars/mini-software/MiniExcel?logo=github" alt="GitHub stars"></a>
 <a href="https://www.nuget.org/packages/MiniExcel"><img src="https://img.shields.io/badge/.NET-%3E%3D%204.5-red.svg" alt="version"></a>
+<a href="https://deepwiki.com/mini-software/MiniExcel"><img src="https://deepwiki.com/badge.svg" alt="Ask DeepWiki"></a>
 </p>
 </div>
-
 ---
 
 [<img align="right" src="https://github.com/dotnet-foundation/swag/blob/main/logo/dotnetfoundation_v4.png?raw=true" width="100" />](https://www.dotnetfoundation.org/)
@@ -979,7 +979,7 @@ var value = new Dictionary<string, object>()
 };
 MiniExcel.SaveAsByTemplate(path, templatePath, value);
 ```
-#### 10. Formulas 
+#### 10. Formulas
 
 ##### 1. Example
 Prefix your formula with `$` and use `$enumrowstart` and `$enumrowend` to mark references to the enumerable start and end rows:

README.zh-CN.md

@@ -3,9 +3,9 @@
 <a href="https://ci.appveyor.com/project/mini-software/miniexcel/branch/master"><img src="https://ci.appveyor.com/api/projects/status/b2vustrwsuqx45f4/branch/master?svg=true" alt="Build status"></a>
 <a href="https://gitee.com/dotnetchina/MiniExcel"><img src="https://gitee.com/dotnetchina/MiniExcel/badge/star.svg" alt="star"></a> <a href="https://github.com/mini-software/MiniExcel" rel="nofollow"><img src="https://img.shields.io/github/stars/mini-software/MiniExcel?logo=github" alt="GitHub stars"></a>
 <a href="https://www.nuget.org/packages/MiniExcel"><img src="https://img.shields.io/badge/.NET-%3E%3D%204.5-red.svg" alt="version"></a>
+<a href="https://deepwiki.com/mini-software/MiniExcel"><img src="https://deepwiki.com/badge.svg" alt="Ask DeepWiki"></a>
 </p>
 </div>
-
 ---
 
 <div align="center">

README.zh-Hant.md

@@ -3,9 +3,10 @@
 <a href="https://ci.appveyor.com/project/mini-software/miniexcel/branch/master"><img src="https://ci.appveyor.com/api/projects/status/b2vustrwsuqx45f4/branch/master?svg=true" alt="Build status"></a>
 <a href="https://gitee.com/dotnetchina/MiniExcel"><img src="https://gitee.com/dotnetchina/MiniExcel/badge/star.svg" alt="star"></a> <a href="https://github.com/mini-software/MiniExcel" rel="nofollow"><img src="https://img.shields.io/github/stars/mini-software/MiniExcel?logo=github" alt="GitHub stars"></a>
 <a href="https://www.nuget.org/packages/MiniExcel"><img src="https://img.shields.io/badge/.NET-%3E%3D%204.5-red.svg" alt="version"></a>
+<a href="https://deepwiki.com/mini-software/MiniExcel"><img src="https://deepwiki.com/badge.svg" alt="Ask DeepWiki"></a>
 </p>
 </div>
-
+[![Ask DeepWiki](https://deepwiki.com/badge.svg)](https://deepwiki.com/mini-software/MiniExcel)
 ---
 
 <div align="center">