modules: Move bluetooth, sound and wlan modules into the services namespace

modules/system/services/bluetooth.nix

@@ -0,0 +1,16 @@
+{ config, lib, ... }:
+{
+  options.custom.services.bluetooth.enable = lib.mkEnableOption "";
+
+  config = lib.mkIf config.custom.services.bluetooth.enable {
+    hardware = {
+      bluetooth = {
+        enable = true;
+        powerOnBoot = true;
+      };
+      logitech.wireless.enable = true;
+    };
+
+    services.blueman.enable = true;
+  };
+}

modules/system/services/sound.nix

@@ -0,0 +1,16 @@
+{ config, lib, ... }:
+{
+  options.custom.services.sound.enable = lib.mkEnableOption "";
+
+  config = lib.mkIf config.custom.services.sound.enable {
+    security.rtkit.enable = true;
+    services.pipewire = {
+      enable = true;
+      pulse.enable = true;
+      alsa = {
+        enable = true;
+        support32Bit = true;
+      };
+    };
+  };
+}

modules/system/services/wlan.nix

@@ -0,0 +1,42 @@
+{
+  config,
+  pkgs,
+  lib,
+  ...
+}:
+let
+  cfg = config.custom.services.wlan;
+in
+{
+  options.custom.services.wlan = {
+    enable = lib.mkEnableOption "";
+    networks = lib.mkOption {
+      type = lib.types.listOf lib.types.nonEmptyStr;
+      default = config.custom.sops.secrets.iwd |> lib.attrNames;
+    };
+  };
+
+  config = lib.mkIf cfg.enable {
+    networking.wireless.iwd = {
+      enable = true;
+      settings = {
+        General.EnableNetworkConfiguration = true;
+        Settings.AutoConnect = true;
+      };
+    };
+
+    environment.systemPackages = [ pkgs.iwgtk ];
+
+    sops.secrets =
+      cfg.networks
+      |> lib.map (name: {
+        name = "iwd/${name}";
+        value = { };
+      })
+      |> lib.listToAttrs;
+
+    systemd.tmpfiles.rules =
+      cfg.networks
+      |> lib.map (name: "C /var/lib/iwd/${name} - - - - ${config.sops.secrets."iwd/${name}".path}");
+  };
+}