Deploy to a cloud hosting platform

[braboj]

Research the following providers:

• Google Cloud
• Azure
• Oracle
• Amazon Web Services
• Heroku
• ...

[braboj]

Deployed to render.com, zero cost.

[braboj]

Resolved. The service deploys to Render (a free cloud web service) running the published Docker Hub image braboj/randomgen, triggered by each release tag — see docs/decisions/017-render-image-deploy-hook.md. A broader multi-provider survey isn't needed for a zero-cost demo. Closing as resolved.