Packaging for GUIX

[kagiannis]

Is your feature request related to a problem? Please describe.

Using guix instead of .deb files is much more convenient. It allows to be installed into various distros and also get updates automatically easily.

Describe the solution you'd like

If possible package mogan to current version in guix. Currently it is in 1.1.1

Describe alternatives you've considered

No response

Additional context

No response