vickyctl

[Kek5chen]

Implements #9

[Kek5chen]

@johannwagner no idea why nix pipeline fails

[johannwagner]

I will fix it later.

[johannwagner]

Move it from Draft, if you are ready 🙌

[johannwagner]

cargo add adds the newest available version into Cargo.toml, which might be too new for our nixpkgs Version.

[johannwagner]

You introduced your own error type here and derived manually from it.
In vicky, we use https://docs.rs/thiserror/latest/thiserror/.

Is there a reason for an own error implementation here?

[Kek5chen]

Yes there is. thiserror doesn't give me enough granularity over the error messages the way I would like there to be.

[johannwagner]

Solid Work!

After integration in our pipelines and repositories, we might want to tweak the loading of AppContext a bit, but this may not be part of this pull request.