Test nix-darwin in CI

[viperML]

I need you to set this up @ToyVo

[viperML]

It should be a new step after the build in build.yaml that calls nh darwin build ...

[ToyVo]

I will take a look at this this weekend / holiday

[Eveeifyeve]

Anything else that we are missing to test or is this issue completed?

[ToyVo]

I have no plans for more on this issue

[Eveeifyeve]

I feel like the testing could be a bit better I feel like we should use the tests directory to run tests for nix-darwin or at least include a test.rs file then it runs the comamnds that are needed to test for.

[Eveeifyeve]

Ima try and fix all of the issues so we can get 4.0 under away since it's been 5 months.

[Eveeifyeve]

~Well sadly I have to update the minium rust version for dev-dependacies for assert-cmd which should be a good test for darwin and nixos and will solve having to test manually in ci.~ UPDATE: nvm it turns out it doesn't change any minium version but sept for clap doesn't work until a certain version