docs: add discussions link (#28274)

README-zh_CN.md

@@ -162,11 +162,14 @@ $ npm start
 
 如果您在使用的过程中碰到问题，可以通过下面几个途径寻求帮助，同时我们也鼓励资深用户通过下面的途径给新人提供帮助。
 
+通过 GitHub Discussions 提问时，建议使用 `Q&A` 标签。
+
 通过 Stack Overflow 或者 Segment Fault 提问时，建议加上 `antd` 标签。
 
-1. [Stack Overflow](http://stackoverflow.com/questions/tagged/antd)（英文）
-2. [Segment Fault](https://segmentfault.com/t/antd)（中文）
-3. [![Join the chat at https://gitter.im/ant-design/ant-design](https://badges.gitter.im/Join%20Chat.svg)](https://gitter.im/ant-design/ant-design?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge)
+1. [GitHub Discussions](https://github.com/ant-design/ant-design/discussions)
+2. [Stack Overflow](http://stackoverflow.com/questions/tagged/antd)（英文）
+3. [Segment Fault](https://segmentfault.com/t/antd)（中文）
+4. [![Join the chat at https://gitter.im/ant-design/ant-design](https://badges.gitter.im/Join%20Chat.svg)](https://gitter.im/ant-design/ant-design?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge)
 
 ## ❤️ 赞助者 ![](https://opencollective.com/ant-design/tiers/backers/badge.svg?label=Backers&color=brightgreen) ![](https://opencollective.com/ant-design/tiers/sponsors/badge.svg?label=Sponsors&color=brightgreen)
 

docs/react/introduce.en-US.md

@@ -151,6 +151,8 @@ If you'd like to help us improve antd, just create a [Pull Request](https://gith
 
 ## Need Help?
 
-For questions on how to use antd, please post questions to [<img alt="Stack Overflow" src="https://cdn.sstatic.net/Sites/stackoverflow/company/img/logos/so/so-logo.svg?v=2bb144720a66" width="140" />](http://stackoverflow.com/questions/tagged/antd) using the `antd` tag. If you're not finding what you need on stackoverflow, you can find us on [![Gitter](https://badges.gitter.im/ant-design/ant-design-english.svg)](https://gitter.im/ant-design/ant-design-english?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge) as well.
+For questions on how to use antd, please post questions to [GitHub Discussions](https://github.com/ant-design/ant-design/discussions) using the `Q&A` tag or [<img alt="Stack Overflow" src="https://cdn.sstatic.net/Sites/stackoverflow/company/img/logos/so/so-logo.svg?v=2bb144720a66" width="140" />](http://stackoverflow.com/questions/tagged/antd) using the `antd` tag.
+
+If you're not finding what you need on stackoverflow, you can find us on [![Gitter](https://badges.gitter.im/ant-design/ant-design-english.svg)](https://gitter.im/ant-design/ant-design-english?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge) as well.
 
 As always, we encourage experienced users to help those who are not familiar with `antd`!

docs/react/introduce.zh-CN.md

@@ -152,9 +152,12 @@ import 'antd/dist/antd.css'; // or 'antd/dist/antd.less'
 
 如果您在使用的过程中碰到问题，可以通过下面几个途径寻求帮助，同时我们也鼓励资深用户通过下面的途径给新人提供帮助。
 
+通过 GitHub Discussions 提问时，建议使用 `Q&A` 标签。
+
 通过 Stack Overflow 或者 Segment Fault 提问时，建议加上 `antd` 标签。
 
-1. [<img alt="Stack Overflow" src="https://cdn.sstatic.net/Sites/stackoverflow/company/img/logos/so/so-logo.svg?v=2bb144720a66" width="140" />](http://stackoverflow.com/questions/tagged/antd)(English)
-2. [<img alt="Segment Fault" src="https://gw.alipayobjects.com/zos/rmsportal/hfYFfCvHTQTUKntlJbMF.svg" width="100" />](https://segmentfault.com/t/antd)(中文)
-3. [![Gitter](https://badges.gitter.im/ant-design/ant-design-english.svg)](https://gitter.im/ant-design/ant-design-english?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge)(English)
-4. [![Join the chat at https://gitter.im/ant-design/ant-design](https://badges.gitter.im/Join%20Chat.svg)](https://gitter.im/ant-design/ant-design?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge)(中文)
+1. [GitHub Discussions](https://github.com/ant-design/ant-design/discussions)
+2. [<img alt="Stack Overflow" src="https://cdn.sstatic.net/Sites/stackoverflow/company/img/logos/so/so-logo.svg?v=2bb144720a66" width="140" />](http://stackoverflow.com/questions/tagged/antd)(English)
+3. [<img alt="Segment Fault" src="https://gw.alipayobjects.com/zos/rmsportal/hfYFfCvHTQTUKntlJbMF.svg" width="100" />](https://segmentfault.com/t/antd)(中文)
+4. [![Gitter](https://badges.gitter.im/ant-design/ant-design-english.svg)](https://gitter.im/ant-design/ant-design-english?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge)(English)
+5. [![Join the chat at https://gitter.im/ant-design/ant-design](https://badges.gitter.im/Join%20Chat.svg)](https://gitter.im/ant-design/ant-design?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge)(中文)