fix

modules/features/connect/bluetooth.nix

@@ -0,0 +1,13 @@
+{ lib, config, ... }:
+let
+  cfg = config.my.features.connect.bluetooth;
+in
+{
+  options.my.features.connect.bluetooth = {
+    enable = lib.mkEnableOption "Bluetooth support";
+  };
+
+  config = lib.mkIf cfg.enable {
+    my.system.hardware.bluetooth.enable = true;
+  };
+}

modules/features/connect/default.nix

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

modules/features/connect/wifi.nix

@@ -0,0 +1,13 @@
+{ lib, config, ... }:
+let
+  cfg = config.my.features.connect.wifi;
+in
+{
+  options.my.features.connect.wifi = {
+    enable = lib.mkEnableOption "WiFi (NetworkManager) support";
+  };
+
+  config = lib.mkIf cfg.enable {
+    my.system.network.wifi.enable = true;
+  };
+}