Testing of Docker Compose setup

[bstrdsmkr]

Is your feature request related to a problem? Please describe

N/A

Describe the solution you'd like

Currently, the Docker Compose setup is untested. Unrelatedly, the CI tests for the code must mimic the environment created by docker/docker compose in order to test the code. We could run docker compose up and run the tests inside the docker compose setup during CI to test both at the same time and avoid duplicating the environments

Describe alternatives you've considered

We could also just test that the docker compose stack comes up and call it done, but I think the main suggestion is the better long term solution

Additional context

https://github.com/marketplace/actions/docker-compose-with-tests-action