hosts: add PW05CH3L

Add a NixOS module for the PW05CH3L host, and start to separate `pc` and
`workstation` as a lot of `flake.modules.nixos.pc` isn't needed in WSL.

This probably won't be the final implementation, but it works for now.

modules2/home-manager/nixos.nix

@@ -6,28 +6,33 @@
 }:
 
 {
-  flake.modules.nixos.pc = {
-    imports = [ inputs.home-manager.nixosModules.home-manager ];
+  flake.modules.nixos = {
+    workstation = {
+      imports = [ inputs.home-manager.nixosModules.home-manager ];
 
-    home-manager = {
-      extraSpecialArgs.hasGlobalPkgs = true;
-      useGlobalPkgs = true;
+      home-manager = {
+        extraSpecialArgs.hasGlobalPkgs = true;
+        useGlobalPkgs = true;
 
-      # https://github.com/nix-community/home-manager/issues/6770
-      # useUserPackages = true;
+        # https://github.com/nix-community/home-manager/issues/6770
+        # useUserPackages = true;
 
-      users.${config.flake.meta.owner.username}.imports = [
-        (
-          { osConfig, ... }:
+        users.${config.flake.meta.owner.username}.imports = [
+          (
+            { osConfig, ... }:
 
-          {
-            home.stateVersion = lib.mkForce osConfig.system.stateVersion;
-          }
-        )
+            {
+              home.stateVersion = lib.mkForce osConfig.system.stateVersion;
+            }
+          )
 
-        config.flake.modules.homeManager.base
-        config.flake.modules.homeManager.gui
-      ];
+          config.flake.modules.homeManager.base
+        ];
+      };
     };
+
+    pc.home-manager.users.${config.flake.meta.owner.username}.imports = [
+      config.flake.modules.homeManager.gui
+    ];
   };
 }

modules2/hosts/PW05CH3L/imports.nix

@@ -0,0 +1,7 @@
+{ config, ... }:
+
+{
+  flake.modules.nixos."hosts/PW05CH3L".imports = with config.flake.modules.nixos; [
+    workstation
+  ];
+}

modules2/nixos-configurations.nix

@@ -61,7 +61,10 @@
           modules = [ config.flake.modules.nixos."hosts/${hostname}" ];
         };
 
-        PW05CH3L = mkNixosConfiguration { hostname = "PW05CH3L"; };
+        PW05CH3L = mkNixosConfiguration rec {
+          hostname = "PW05CH3L";
+          modules = [ config.flake.modules.nixos."hosts/${hostname}" ];
+        };
       };
     };
 }

modules2/pc.nix

@@ -0,0 +1,7 @@
+{ config, ... }:
+
+{
+  flake.modules.nixos.pc.imports = with config.flake.modules.nixos; [
+    workstation
+  ];
+}

modules2/workstation.nix

@@ -0,0 +1,3 @@
+{
+  flake.modules.nixos.workstation = {};
+}