docs: add install on zeabur in readme file

README.md

@@ -87,6 +87,10 @@ services:
       retries: 5
 ```
 
+### Install on Zeabur with One Click
+
+[![Deploy on Zeabur](https://zeabur.com/button.svg)](https://zeabur.com/templates/PISFJX)
+
 ## Configuration
 
 You only need to configure the following environment variables:
@@ -131,4 +135,4 @@ This project is licensed under the MIT License - see the [LICENSE](LICENSE) file
 
 ---
 
-💖 **Love PG Back Web?** Give us a ⭐ on GitHub and share the project with your colleagues. Together, we can make PostgreSQL backups more accessible to everyone!
+💖 **Love PG Back Web?** Give us a ⭐ on GitHub and share the project with your colleagues. Together, we can make PostgreSQL backups more accessible to everyone!