Add deploy on sealos (#312)

* Add deploy on sealos

* sync

---------

Co-authored-by: Andy Hsu <[email protected]>

Author: fanux

docs/guide/install/paas.md

@@ -30,3 +30,6 @@ https://github.com/alist-org/alist-render
 
 ### **Heroku**
 https://github.com/alist-org/alist-heroku-postgres
+
+### **Sealos**
+[![](https://raw.githubusercontent.com/labring-actions/templates/main/Deploy-on-Sealos.svg)](https://cloud.sealos.io/?openapp=system-template%3FtemplateName%3Dalist)

docs/zh/guide/install/paas.md

@@ -33,3 +33,6 @@ https://github.com/alist-org/alist-render
 ## **Heroku**
 
 https://github.com/alist-org/alist-heroku-postgres
+
+## **Sealos**
+[![](https://raw.githubusercontent.com/labring-actions/templates/main/Deploy-on-Sealos.svg)](https://cloud.sealos.io/?openapp=system-template%3FtemplateName%3Dalist)