Restructure home and system modules

modules/system/hardware/pipewire/default.nix

@@ -0,0 +1,31 @@
+{ config, lib, ... }:
+
+with lib;
+let
+  cfg = config.modules.system.hardware.pipewire;
+in
+{
+  options.modules.system.hardware.pipewire = {
+    enable = mkEnableOption ''
+      Enable pipewire with my custom configurations
+    '';
+  };
+  config = mkIf cfg.enable {
+    # Enable sound with pipewire.
+    sound.enable = true;
+    hardware.pulseaudio.enable = false;
+    security.rtkit.enable = true;
+    services.pipewire = {
+      enable = true;
+      alsa.enable = true;
+      alsa.support32Bit = true;
+      pulse.enable = true;
+      # If you want to use JACK applications, uncomment this
+      #jack.enable = true;
+
+      # use the example session manager (no others are packaged yet so this is enabled by default,
+      # no need to redefine it in your config for now)
+      #media-session.enable = true;
+    };
+  };
+}