global: switch Nix -> Lix

flake.nix

@@ -8,9 +8,13 @@
     nix-darwin.inputs.nixpkgs.follows = "nixpkgs";
     home-manager.url = "github:nix-community/home-manager";
     home-manager.inputs.nixpkgs.follows = "nixpkgs";
+    lix-module = {
+      url = "https://git.lix.systems/lix-project/nixos-module/archive/2.92.0.tar.gz";
+      inputs.nixpkgs.follows = "nixpkgs";
+    };
   };
   
-  outputs = { self, nixpkgs, sops-nix, me-emacs, nix-darwin, home-manager }@inputs: let
+  outputs = { self, nixpkgs, sops-nix, me-emacs, nix-darwin, home-manager, lix-module }@inputs: let
     overlays = import ./overlays/default.nix inputs;
     modules = import ./modules/default.nix inputs;
 
@@ -45,6 +49,7 @@
             overlays.nvidiaContainer
           ])
           modules.sops
+          lix-module.nixosModules.default
         ];
       };
       universedesktop = nixosSystem' {
@@ -54,6 +59,7 @@
             overlays.emacs
           ])
           modules.sops
+          lix-module.nixosModules.default
         ];
       };
     };
@@ -65,6 +71,7 @@
             overlays.emacs
           ])
           modules.home-manager-darwin
+          lix-module.nixosModules.default
         ];
       };
     };