Swagger demo API calls don't work

[pacharanero]

The Swagger demo which is integrated into our documentation site is not working fully. It displays the API spec but it doesn't successfully call the API because it is using the wrong baseUrl.

Because there is authorization required on the api.rcpch.ac.uk endpoint, even just to request the / (root) endpoint, which describes the API in openapi/Swagger format, we can't call that api.rcpch.ac.uk endpoint without having to include an API key in the documentation site.

So instead we call the raw page in GitHub to get the API spec: https://raw.githubusercontent.com/rcpch/digital-growth-charts-server/live/openapi.json

But the Swagger UI component seems to think this is the BaseUrl we want to call with API requests.

FIX:

• Set up the / root endpoint on api.rcpch.ac.uk so that some domains can call it without needing authorization (this will probably require a different API Management platform, which we are currently looking at)

• Change the configuration of the Swagger UI component to call api.rcpch.ac.uk/growth/v1 to get the AI spec document form there.