Add initial config

Signed-off-by: Nikolaos Karaolidis <nick@karaolidis.com>

hosts/eirene/configs/pipewire.nix

@@ -0,0 +1,11 @@
+{
+  services.pipewire = {
+    enable = true;
+    alsa = {
+      enable = true;
+      support32Bit = true;
+    };
+    pulse.enable = true;
+    jack.enable = true;
+  };
+}