mv mullvad to module

hosts/common/common.nix

@@ -27,7 +27,6 @@
     calibre
     loupe
     gimp3
-    mullvad-vpn
     base16-schemes
     tor
     wireshark

modules/nix/default.nix

@@ -15,6 +15,7 @@
     ./office
     ./comm
     ./displaymanager
+    ./vpn
   ];
 
   # Timzone and locales (same for all machines so I put it here)

modules/nix/groups/desktop.nix

@@ -23,6 +23,7 @@ in
       element.enable = true;
       webcord.enable = true;
       sddm.enable = true;
+      mullvad.enable = true;
     };
   };
 }

modules/nix/groups/laptop.nix

@@ -23,6 +23,7 @@ in
       webcord.enable = true;
       element.enable = true;
       sddm.enable = true;
+      mullvad.enable = true;
     };
     services.logind.lidSwitch = "ignore";
   };

modules/nix/vpn/default.nix

@@ -0,0 +1,6 @@
+{ lib, config, pkgs, ... }:
+{
+  imports = [
+    ./mullvad.nix
+  ];
+}

modules/nix/vpn/mullvad.nix

@@ -0,0 +1,18 @@
+{  lib, config, pkgs, ... }:
+let
+  inherit (lib) mkIf mkOption types;
+in
+{
+  options.smayzy.mullvad.enable = mkOption {
+    type = types.bool;
+    default = false;
+    description = "mullvad's software";
+  };
+
+  config = mkIf config.smayzy.mullvad.enable {
+    environment.systemPackages = with pkgs; [
+      mullvad-vpn
+      mullvad-browser
+    ];
+  };
+}