[NixOS] Add invokeai to ryzen-shine

nixos/flake.nix

@@ -103,6 +103,8 @@
     };
 
     nixpkgs-regression = { url = github:NixOS/nixpkgs; };
+
+    nixified-ai = { url = github:nixified-ai/flake; };
   };
 
   outputs = inputs@{

nixos/machines/ryzen-shine.nix

@@ -1,4 +1,4 @@
-{ config, lib, pkgs, ... }:
+{ config, lib, pkgs, inputs, ... }:
 
 {
   imports = [
@@ -9,6 +9,7 @@
 
   environment.systemPackages = with pkgs; [
     linuxPackages_latest.perf
+    inputs.nixified-ai.packages.${system}.invokeai-nvidia
   ];
 
   hardware.enableRedistributableFirmware = true;