Feat demo isntance

This MR provides an automatic deployment for Dashboard and Demo.

• The deployed version can be customized via the variables at gitlab-ci.yml. After customizing the version, this is automatically deployed to the hosts.

  • AURA_STEERING_VERSION: "main"
    AURA_TANK_VERSION: "main"
    AURA_DASHBOARD_VERSION: "main"
    AURA_DASHBOARD_CLOCK_VERSION: "main"

• You can also adjust which Container Registry you want to use. E.g If you want to test a Container from the gitlab registry.
  • DOCKER_REGISTRY: "docker" for docker hub
  • DOCKER_REGISTRY: "gitlab"for gitlab registry

Solve:

• #269 (closed)
• #120 (closed)