Make this package conda installable

[kuchtact]

Make installing easy by letting it be installed via conda/mamba.

[kuchtact]

This should include tests to check that installing works. Probably something through the GitHub actions?

[kuchtact]

This is a good link that walks through how to make the package installable: https://docs.conda.io/projects/conda-build/en/latest/user-guide/tutorials/build-pkgs.html

[kuchtact]

To make this conda installable we have to release a first version.

[kuchtact]

Currently adding to the conda forge staged recipes which can be found here: conda-forge/staged-recipes#29669