modules/noctalia: init

[Kruemmelspalter]

waiting for

• noctalia v5 being upstreamed into nixpkgs: noctalia: init at 4.7.7-unstable-2026-06-11 NixOS/nixpkgs#530804
• a nixpkgs pr of mine to finally get merged so that i become a nixpkgs maintainer (which should also happen in said PR)

[zimward]

ah the failure is to be expected given that its not yet in nixpkgs ig. guess i need to update the flake lock once its merged

[zimward]

otherwise looks like any of the simple modules so far, so nothing to nitpick from my side

[Kruemmelspalter]

as of NixOS/nixpkgs#530804, the noctalia package will probably not be upstreamed into nixpkgs until v5 is actually released
until then, I added the package build directly in here and will switch it over when it lands in nixpkgs