Docker Healthcheck support on Weechat Container

[Enissay]

Describe the feature
Being able to see a "health status" of the Docker container.

Describe the solution you'd like
I would like support for the Docker Healthcheck (that is also shown in other Docker management software).
See more info about this useful feature for stack: https://riptutorial.com/docker/example/11015/healthcheck--instruction

Describe alternatives you've considered
I am not sure how the app works so, if one could explaind how to manually do it, I/he can suggest something to achieve that.
For instance, a running ui on port 9000 can be tested using:

HEALTHCHECK --interval=60s --timeout=10s --retries=3 CMD curl -sS http://localhost:9000 || exit 1

This either to be embedded to the dockerfile or added by user to the stackfile