Ensure examples are valid

[thompson-tomo]

As part of our ci/cd processes we should be:

• building and starting the example docker services
• define commands for the services which run the examples
• ensures the examples exit without error
• Move away from extending base as benefit is not there.

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[github-actions]

👋 This issue has been marked as stale because it has been open with no activity. You can: comment on the issue or remove the stale label to hold stale off for a while, add the keep label to hold stale off permanently, or do nothing. If you do nothing this issue will be closed eventually by the stale bot.

[github-actions]

👋 This issue has been marked as stale because it has been open with no activity. You can: comment on the issue or remove the stale label to hold stale off for a while, add the keep label to hold stale off permanently, or do nothing. If you do nothing this issue will be closed eventually by the stale bot.