Hotfix: fix links in README and README_EN (tisfeng#232)

* docs: fix links in README and README_EN

* docs: fix link in README

* docs: fix link in README_EN

README.md

@@ -626,7 +626,7 @@ Easydict 有一些应用内快捷键，方便你在使用过程中更加高效
 如果 PR 是关于某个新功能或者涉及 UI 等较大的变动，建议先开个 issue 讨论一下，避免功能重复或者冲突。
 
 ### 本地化
-我们正在寻找能为 Easydict 提供翻译的 contributor，如果你想为 Easydict 提供翻译，请参考[这篇文档](/docs/How-to-translate-Easydict-zh)
+我们正在寻找能为 Easydict 提供翻译的 contributor，如果你想为 Easydict 提供翻译，请参考[这篇文档](./docs/How-to-translate-Easydict-zh.md)
 
 ## Star History
 

README_EN.md

@@ -627,7 +627,7 @@ If the PR is a bug fix or feature implementation for an existing issue, please s
 If the PR is about a new feature or involves major changes to the UI, it is recommended to open an issue for discussion first to avoid duplicate or conflicting features.
 
 ### Localization
-We are actively looking for contributors who can translate Easydict into your own languages. If you are interested, please refer to this [documentation](/docs/How-to-translate-Easydict-en) for details.
+We are actively looking for contributors who can translate Easydict into your own languages. If you are interested, please refer to this [documentation](./docs/How-to-translate-Easydict-en.md) for details.
 
 ## Star History