Update bluetooth config

hosts/herugrim/default.nix

@@ -30,7 +30,6 @@
       username = "itsdrike";
 
       sound.enable = true;
-      bluetooth.enable = true;
 
       impermanence = {
         root = {
@@ -61,6 +60,7 @@
       cpu.type = "amd";
       gpu.type = "hybrid-nvidia";
       hasTPM = true;
+      bluetooth.enable = true;
     };
 
     security = {

hosts/voyager/default.nix

@@ -35,7 +35,6 @@
       username = "itsdrike";
 
       sound.enable = true;
-      bluetooth.enable = true;
 
       impermanence = {
         root = {
@@ -115,6 +114,7 @@
       cpu.type = "amd";
       gpu.type = "amd";
       hasTPM = true;
+      bluetooth.enable = true;
     };
 
     security = {

options/device/hardware.nix

@@ -1,4 +1,5 @@
-{ lib, ... }: with lib; let
+{ lib, ... }: let
+  inherit (lib) mkOption mkEnableOption types;
 in
 {
   options.myOptions.device = {
@@ -34,9 +35,25 @@ in
     };
 
     hasTPM = mkOption {
-      type = lib.types.bool;
+      type = types.bool;
       default = false;
       description = "Does this device have a TPM (Trusted Platform Module)?";
     };
+
+    bluetooth = {
+      enable = mkEnableOption "bluetooth modules, drivers and configuration program(s)";
+      powerOnBoot = mkOption {
+        type = types.bool;
+        default = false;
+        description = ''
+          Should bluetooth be powered on automatically during boot?
+
+          This will worsen the battery life and is not recommended. Instead, you can
+          always turn bluetooth on manually once booted, when you need it. Unless you
+          have constant need for bluetooth / have some devices to connect to automatically
+          you, leave this off.
+        '';
+      };
+    };
   };
 }

system/shared/hardware/bluetooth.nix

@@ -6,14 +6,14 @@
 }: let
   inherit (lib) mkIf;
 
-  sys = config.myOptions.system.bluetooth;
+  cfg = config.myOptions.device.bluetooth;
 in {
-  config = mkIf sys.enable {
+  config = mkIf cfg.enable {
     hardware.bluetooth = {
       enable = true;
       package = pkgs.bluez5-experimental;
+      powerOnBoot = cfg.powerOnBoot; 
       #hsphfpd.enable = true;
-      powerOnBoot = true;
       disabledPlugins = ["sap"];
       settings = {
         General = {