desktop updates

hosts/desktop/configuration.nix

@@ -36,5 +36,32 @@
   networking.firewall.allowedTCPPorts = [ 9999 ];
   networking.firewall.allowedUDPPorts = [ 9999 ];
 
+  # Enable Pipewire &&
+  # Disocrd OBS virtual mic audio sync
+  services.pipewire = {
+  enable = true;
+  pulse.enable = true;
+  extraConfig.pipewire."99-obs-virtual-mic" = {
+    "context.modules" = [
+      {
+        name = "libpipewire-module-loopback";
+        args = {
+          "node.description" = "OBS Virtual Mic";
+          "capture.props" = {
+            "node.name" = "obs_capture";
+            "media.class" = "Audio/Sink";
+            "audio.position" = [ "FL" "FR" ];
+          };
+          "playback.props" = {
+            "node.name" = "obs_mic";
+            "media.class" = "Audio/Source";
+            "audio.position" = [ "FL" "FR" ];
+          };
+        };
+      }
+    ];
+  };
+};
+
   system.stateVersion = "25.11"; # don't change
-}
+}