feat: switch to lix from nixpkgs

nixos/configurations.nix

@@ -3,7 +3,6 @@
   agenix,
   home-manager,
   homepage,
-  lix-module,
   nixos-hardware,
   nixos-generators,
   nixpkgs,
@@ -11,8 +10,6 @@
   ...
 }@inputs:
 let
-  lixModule = lix-module.nixosModules.default;
-
   nixosSystem =
     {
       nixpkgs,
@@ -24,7 +21,6 @@ let
 
       modules =
         [
-          lixModule
           {
             nixpkgs.overlays = nixpkgs.lib.attrValues self.overlays;
           }
@@ -35,38 +31,40 @@ let
     };
 in
 {
-  gorgon = nixosSystem rec {
-    nixpkgs = nixpkgs;
+  gorgon =
+    let
+      system = "x86_64-linux";
+    in
+    nixosSystem {
+      inherit nixpkgs system;
 
-    system = "x86_64-linux";
-
-    extraModules = [
-      {
-        nixpkgs.overlays = nixpkgs.lib.attrValues self.overlays;
-        dadada.pkgs = self.packages.${system};
-        dadada.inputs = inputs // {
-          dadada = self;
-        };
-      }
-
-      nixos-hardware.nixosModules.lenovo-thinkpad-t14s-amd-gen1
-
-      home-manager.nixosModules.home-manager
-      (
-        { pkgs, lib, ... }:
+      extraModules = [
         {
-          home-manager.useGlobalPkgs = true;
-          home-manager.useUserPackages = true;
-          home-manager.sharedModules = (nixpkgs.lib.attrValues self.hmModules) ++ [
-            { dadada.home.helix.package = pkgs.helix; }
-            { manual.manpages.enable = false; }
-          ];
-          home-manager.users.dadada = import ../home;
+          nixpkgs.overlays = nixpkgs.lib.attrValues self.overlays;
+          dadada.pkgs = self.packages.${system};
+          dadada.inputs = inputs // {
+            dadada = self;
+          };
         }
-      )
-      ./gorgon/configuration.nix
-    ];
-  };
+
+        nixos-hardware.nixosModules.lenovo-thinkpad-t14s-amd-gen1
+
+        home-manager.nixosModules.home-manager
+        (
+          { pkgs, lib, ... }:
+          {
+            home-manager.useGlobalPkgs = true;
+            home-manager.useUserPackages = true;
+            home-manager.sharedModules = (nixpkgs.lib.attrValues self.hmModules) ++ [
+              { dadada.home.helix.package = pkgs.helix; }
+              { manual.manpages.enable = false; }
+            ];
+            home-manager.users.dadada = import ../home;
+          }
+        )
+        ./gorgon/configuration.nix
+      ];
+    };
 
   surgat = nixosSystem {
     nixpkgs = nixpkgs-small;
@@ -94,7 +92,6 @@ in
     nixpkgs.lib.nixosSystem {
       system = "x86_64-linux";
       modules = [
-        lixModule
         nixos-generators.nixosModules.install-iso
         self.nixosModules.admin
         {

nixos/modules/profiles/base.nix

@@ -1,4 +1,4 @@
-{ config, lib, ... }:
+{ config, lib, pkgs, ... }:
 let
   mkDefault = lib.mkDefault;
   inputs = config.dadada.inputs;
@@ -22,6 +22,8 @@ in
 
   time.timeZone = mkDefault "Europe/Berlin";
 
+  nix.package = pkgs.lix;
+
   nix.settings.substituters = [ https://cache.nixos.org/ ];
 
   nix.settings.trusted-public-keys = [