docs: update README (#210)

* deploy docs

* docs: update README

---------

Co-authored-by: JustSong <songquanpeng@foxmail.com>

README.en.md

@@ -175,6 +175,15 @@ If you encounter a blank page after deployment, refer to [#97](https://github.co
 
 ### Deployment on Third-Party Platforms
 <details>
+<summary><strong>Deploy on Sealos</strong></summary>
+<div>
+
+Please refer to [this tutorial](https://github.com/c121914yu/FastGPT/blob/main/docs/deploy/one-api/sealos.md).
+
+</div>
+</details>
+
+<details>
 <summary><strong>Deployment on Zeabur</strong></summary>
 <div>
 

README.md

@@ -196,6 +196,17 @@ docker run --name chatgpt-web -d -p 3002:3002 -e OPENAI_API_BASE_URL=https://ope
 
 ### 部署到第三方平台
 <details>
+<summary><strong>部署到 Sealos </strong></summary>
+<div>
+
+> Sealos 可视化部署，仅需 1 分钟。
+
+参考这个[教程](https://github.com/c121914yu/FastGPT/blob/main/docs/deploy/one-api/sealos.md)中 1~5 步。
+
+</div>
+</details>
+
+<details>
 <summary><strong>部署到 Zeabur</strong></summary>
 <div>