Refactor sway stuff

hosts/modules/sway.nix

@@ -0,0 +1,19 @@
+{ config, pkgs, ... }:
+{
+	# Enable the Sway binary and hardware wrappers
+	programs.sway = {
+		enable = true;
+		wrapperFeatures.gtk = true;
+	};
+
+	# Hardware and security services that must be system-wide
+	services.gnome.gnome-keyring.enable = true;
+	security.polkit.enable = true;
+	programs.light.enable = true; # Allow brightness control
+
+	# Move system-wide packages here
+	environment.systemPackages = with pkgs; [
+		pavucontrol
+		light
+	];
+}