Add hyprland theming

Signed-off-by: Nikolaos Karaolidis <nick@karaolidis.com>

users/configs/brightnessctl/default.nix

@@ -1,14 +1,16 @@
 { user ? throw "user argument is required" }: { lib, pkgs, ... }:
 
 {
-  home-manager.users."${user.name}" =
-    let
-      brightnessctl = lib.meta.getExe pkgs.brightnessctl;
-    in
-    {
-      wayland.windowManager.hyprland.settings.bindle = [
+  home-manager.users."${user.name}" = {
+    home.packages = with pkgs; [ brightnessctl ];
+
+    wayland.windowManager.hyprland.settings.bindle =
+      let
+        brightnessctl = lib.meta.getExe pkgs.brightnessctl;
+      in
+      [
         ", XF86MonBrightnessUp, exec, ${brightnessctl} -q s 5%+"
         ", XF86MonBrightnessDown, exec, ${brightnessctl} -q s 5%-"
       ];
-    };
+  };
 }