Add UI dockerization (likely from existing work by LIRMM team).

[graybeal]

No description provided.

[syphax-bouazzouni]

Hi,

Concerning this, here is the referenced PR ncbo/bioportal_web_ui#229. Meanwhile, an official docker for Rail 7 came out (see: ncbo/bioportal_web_ui#229 (comment)

I just wanted also to ask you @alexskr, do you plan to add a backend service (API docker image) for the UI so that we can do end-to-end testing in Rails?

[alexskr]

We plan to add dockerized API for unit testing of components that need full API access.
For example, ontologies_api_ruby_client unit test is currently configured to run against the production backend which is not ideal. Once we add the ability to spin up API then it would be possible to add more unit tests that can write to the backend.