docs(README): add acknowledgments for contributors and sponsors

This commit adds acknowledgment sections to both English and Chinese README files to recognize contributors and sponsors who support the project.

Author: tisfeng

README.md

@@ -110,10 +110,12 @@ Easydict is licensed under the [GPL-3.0](https://github.com/tisfeng/Easydict/blo
 
 Easydict is a free and open source project, currently mainly developed and maintained by the author. If you like this project and find it helpful, you can consider sponsoring this project to support it, so that it can go further.
 
+Thanks to [@CanglongCl](https://github.com/CanglongCl) for providing the Apple Developer account, which solved the app [signature issue](https://github.com/tisfeng/Easydict/issues/2), allowing more people to use Easydict conveniently.
+
+Thanks to all sponsors for their generous support. For details, please see the [Sponsor List](./docs/en/SPONSOR_LIST.md).
+
 <a href="https://afdian.com/a/tisfeng"><img width="20%" src="https://pic1.afdiancdn.com/static/img/welcome/button-sponsorme.jpg" alt=""></a>
 
 <div>
   <img src="https://raw.githubusercontent.com/tisfeng/ImageBed/main/uPic/IMG_4739-1684680971.JPG" width="30%">
-</div>
-
-Thanks to all sponsors for their generous support. For details, please see the [Sponsor List](./docs/en/SPONSOR_LIST.md).
+</div>

README_ZH.md

@@ -110,11 +110,12 @@ Easydict 为 [GPL-3.0](https://github.com/tisfeng/Easydict/blob/main/LICENSE) 
 
 Easydict 作为一个免费开源的非盈利项目，目前主要是作者个人在开发和维护，如果你喜欢这个项目，觉得它对你有帮助，可以考虑赞助支持一下这个项目，用爱发电，让它能够走得更远。
 
+感谢 [@CanglongCl](https://github.com/CanglongCl) 提供的苹果开发者账号，解决了应用 [签名问题](https://github.com/tisfeng/Easydict/issues/2)，让更多人能够方便地使用 Easydict。
+
+感谢所有支持者的赞助，详情请看查看 [赞助列表](./docs/zh/SPONSOR_LIST.md)。
+
 <a href="https://afdian.com/a/tisfeng"><img width="20%" src="https://pic1.afdiancdn.com/static/img/welcome/button-sponsorme.jpg" alt=""></a>
 
 <div>
   <img src="https://raw.githubusercontent.com/tisfeng/ImageBed/main/uPic/IMG_4739-1684680971.JPG" width="30%">
-</div>
-
-感谢所有支持者的赞助，详情请看查看 [赞助列表](./docs/zh/SPONSOR_LIST.md)。
-
+</div>