big module system implementation

home/modules/utils/waybar/default.nix

@@ -0,0 +1,19 @@
+{
+  pkgs,
+  config,
+  lib,
+  ...
+}: let
+  inherit (lib) mkIf mkEnableOption;
+  cfg = config.modules.utils.waybar;
+in {
+  options = {
+    modules.utils.waybar.enable = mkEnableOption "Enables waybar";
+  };
+  config = mkIf cfg.enable {
+    programs.waybar = {
+      enable = true;
+      package = pkgs.waybar;
+    };
+  };
+}