fix

modules/features/services/container.nix

@@ -0,0 +1,13 @@
+{ lib, config, ... }:
+let
+  cfg = config.my.features.services.container;
+in
+{
+  options.my.features.services.container = {
+    enable = lib.mkEnableOption "Container runtime (Docker)";
+  };
+
+  config = lib.mkIf cfg.enable {
+    my.applications.docker.enable = true;
+  };
+}

modules/features/services/default.nix

@@ -0,0 +1,6 @@
+{
+  imports = [
+    ./container.nix
+    ./kde.nix
+  ];
+}

modules/features/services/kde.nix

@@ -0,0 +1,13 @@
+{ lib, config, ... }:
+let
+  cfg = config.my.features.services.kde;
+in
+{
+  options.my.features.services.kde = {
+    enable = lib.mkEnableOption "KDE Connect";
+  };
+
+  config = lib.mkIf cfg.enable {
+    my.applications.kde.enable = true;
+  };
+}