Merge pull request #338 from DefangLabs/update-deploy-buttons

Update deploy buttons

Author: raphaeltm

README.md

@@ -1,6 +1,6 @@
 # Node.js & React & PostgreSQL
 
-[![1-click-deploy](https://defang.io/deploy-with-defang.png)](https://portal.defang.dev/redirect?url=https%3A%2F%2Fgithub.com%2Fnew%3Ftemplate_name%3Dsample-nodejs-react-postgres-template%26template_owner%3DDefangSamples)`
+[![1-click-deploy](https://defang.io/deploy-with-defang.svg)](https://portal.defang.dev/redirect?url=https%3A%2F%2Fgithub.com%2Fnew%3Ftemplate_name%3Dsample-nodejs-react-postgres-template%26template_owner%3DDefangSamples)`
 
 This sample project demonstrates how to deploy a full-stack application using React for the frontend, Node.js for the backend, and PostgreSQL for the database. The project uses Docker to containerize the services, making it easy to run in both development and production environments.