The project comes with a flake.nix file, you can try that (you would still need to build it manually, I use the flake only to bring the dev environment, not to build the final package). I don't plan to submit to nixpkg myself or any other package managers. I will only focus on binary builds that's downloadable from release page. I don't have any experience with maintaining distro level packages, and I don't think I can figure out the details and keep it maintained. I will leave it to the community to figure that out.