Appflowy Community Nix Module

Hi, I would like to make a module, that makes it easier to host appflowy cloud using NixOS.
I’ve managed to host appflowy using podman and compose2nix but I can see already, that I’ve lost some useful functionality for example managing environment variables and more. It’s also scuffed and not reproducible through my nix files.
Is anyone else hosting appflowy on NixOS and/or interested in what I want to do and maybe even contributing in any way, shape or form?
Also what do some nix pros think of the idea? Is it a good idea to do this with podman? What are the requirements for something to become an official NixOS module, etc.

Would love to hear some opinions