🇳🇴/🇬🇧 Locale switcher

- Added no to list of keyboard locales.
- Added no and gb to list of supported locales.
- Added a waybar language switcher, that can be clicked to toggle
- Toggle languages using ALT+SHIFT
- Enable numlock at boot

configuration.nix

@@ -17,33 +17,13 @@
     ./networking.nix
     ./development.nix
     ./security.nix
+    ./locale.nix
   ];
 
   # Bootloader.
   boot.loader.systemd-boot.enable = true;
   boot.loader.efi.canTouchEfiVariables = true;
 
-  # Set your time zone.
-  time.timeZone = "Europe/Oslo";
-
-  # Select internationalisation properties.
-  i18n.defaultLocale = "en_GB.UTF-8";
-
-  i18n.extraLocaleSettings = {
-    LC_ADDRESS = "nb_NO.UTF-8";
-    LC_IDENTIFICATION = "nb_NO.UTF-8";
-    LC_MEASUREMENT = "nb_NO.UTF-8";
-    LC_MONETARY = "nb_NO.UTF-8";
-    LC_NAME = "nb_NO.UTF-8";
-    LC_NUMERIC = "nb_NO.UTF-8";
-    LC_PAPER = "nb_NO.UTF-8";
-    LC_TELEPHONE = "nb_NO.UTF-8";
-    LC_TIME = "nb_NO.UTF-8";
-  };
-
-  # Configure console keymap
-  console.keyMap = "uk";
-
   # Define a user account. Don't forget to set a password with ‘passwd’.
   users.users.martin = {
     isNormalUser = true;
@@ -124,6 +104,7 @@
   services = {
     displayManager.sddm = {
       enable = true;
+      autoNumlock = true; # Enable numlock at login
       wayland.enable = true;
     };
 
@@ -135,11 +116,6 @@
       enable = true;
       # Load Nvidia driver for Xorg and Wayland
       videoDrivers = [ "nvidia" ];
-      # Configure keymap in X11
-      xkb = {
-        layout = "gb";
-        variant = "";
-      };
     };
   };
 
@@ -156,26 +132,19 @@
     };
   };
 
-  qt = {
-    enable = true;
-    #platformTheme = "gnome";
-    #style = "adwaita-dark";
-  };
+  qt.enable = true;
 
   # Enable OpenGL
-  hardware.graphics = {
-    enable = true;
-  };
-
-  hardware.nvidia = {
-    # Required
-    modesetting.enable = true;
-
-    # Use closed-source drivers
-    open = false;
-
-    # Enable the Nvidia settings menu
-    nvidiaSettings = true;
+  hardware = {
+    graphics.enable = true;
+    nvidia = {
+      # Required
+      modesetting.enable = true;
+      # Use closed-source drivers
+      open = false;
+      # Enable the Nvidia settings menu
+      nvidiaSettings = true;
+    };
   };
 
   xdg.mime.defaultApplications = {