add Typescript support

[mberlanda]

https://www.honeybadger.io/blog/typescript-rails/

[mberlanda]

Follow up PR:

• add jest and unit tests
• server side rendering configuration https://github.com/reactjs/react-rails#typescript-support
• refactor components props
• ...
• run integration tests in github actions
  • https://stackoverflow.com/questions/47536536/whats-the-difference-between-docker-compose-and-kubernetes
  • https://github.com/marketplace/actions/run-kubernetes-job
  • https://gist.github.com/cecilemuller/437d7340b9f095cf5635dc9780a05092