Update from updated-inputs-2025-07-16-01-03

configuration/desktop/audio.nix

@@ -1,4 +1,4 @@
-{ ... }:
+{ pkgs, ... }:
 
 {
 
@@ -16,4 +16,8 @@
     };
   };
 
+  environment.systemPackages = with pkgs; [
+    helvum # pipewire routing gui
+  ];
+
 }