Add Health Check for Runtime mode

[erikjanwestendorp]

I thought it might be a good idea to add a health check to make sure the runtime mode is set to Production. 😄

[github-actions]

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[JasonElkin]

Thanks for this @erikjanwestendorp - what a good idea!

I think we need to clarify the language a bit so I have added some suggestions but happy to have a discussion if you think it could be clearer.

[erikjanwestendorp]

@JasonElkin Thanks for the review and your suggestions. Just updated the PR 😄

[JasonElkin]

Just a note to say that the build failing is an issue with the contrib branch, not this PR.

Thanks again for this @erikjanwestendorp, H5YR!