Update mopidy config to 25.11

hosts/iron/services/snapcast/mopidy.nix

@@ -1,7 +1,21 @@
 { lib, pkgs, config, ... }:
 let
   interfaces = import ../../interfaces.nix;
-  mopidyConfig = {
+  cfg = config.services.mopidy;
+in
+{
+  services.mopidy = {
+    enable = true;
+    extensionPackages = with pkgs; [
+      mopidy-iris
+      mopidy-local
+      mopidy-moped
+      mopidy-mpd
+      mopidy-muse
+      mopidy-somafm
+      mopidy-ytmusic
+    ];
+    settings = {
       audio.output = "audioresample ! audioconvert ! audio/x-raw,rate=48000,channels=2,format=S16LE ! wavenc ! filesink location=/run/snapserver/mopidy.fifo";
       file.enabled = false;
       local = {
@@ -30,25 +44,11 @@ let
         port = 6600;
       };
     };
-in
-{
-  services.mopidy = {
-    enable = true;
-    extensionPackages = with pkgs; [
-      mopidy-iris
-      mopidy-local
-      mopidy-moped
-      mopidy-mpd
-      mopidy-muse
-      mopidy-somafm
-      mopidy-ytmusic
-    ];
-    configuration = lib.generators.toINI { } mopidyConfig;
   };
 
   networking.firewall.interfaces."${interfaces.lan}".allowedTCPPorts = [
-    mopidyConfig.http.port
-    mopidyConfig.mpd.port
+    cfg.settings.http.port
+    cfg.settings.mpd.port
   ];
 
   environment.systemPackages = [