Adding one-click deploy button for RepoCloud.io to README.md

[cosark]

This enhancement introduces a one-click deployment button, significantly improving the developer experience by facilitating instant access to the latest releases on RepoCloud. The integration aims to reduce setup time, minimize deployment errors, and enable a smoother process for developers to deploy the app.

Features:

• One-click deployment template, saving valuable development time.
• Increased accuracy and reliability in deployments.

Update underscores our commitment to open source values, efficiency, reliability, and ease of use in the deployment lifecycle.