What docs changes are you proposing?

Source: https://github.com/localstack-samples/sample-chaos-serverless-multi-region-failover

Problem

Users have to clone and manually set up this sample app. There's no one-click way to deploy and try it.

Proposal

• Add a Deploy button on the docs page.
• Ensure button spins up a fully working version with minimal setup.
• Validate that failover demo works out of the box.

Acceptance Criteria

• Docs page shows a “Deploy with LocalStack” button.
• Clicking it launches the sample app in a preconfigured environment.

Code of Conduct

• I agree to follow this project's Code of Conduct