Move home config into modules

modules/desktop/mpd.nix

@@ -0,0 +1,37 @@
+{ config, lib, pkgs, ... }:
+
+with lib;
+with lib.my;
+let cfg = config.modules.desktop.mpd;
+in {
+  options.modules.desktop.mpd = {
+    enable = mkBoolOpt false;
+  };
+  config = mkIf cfg.enable {
+    home-manager.users.${config.user.name} = { config, ... }: {
+      services.mpd =
+        {
+          enable = true;
+          network.listenAddress = "any";
+          musicDirectory = "${config.home.homeDirectory}/Nextcloud/Media/Music";
+          playlistDirectory = "${config.home.homeDirectory}/Nextcloud/Playlists";
+          extraConfig = ''
+            max_output_buffer_size "16384"
+            auto_update "yes"
+            audio_output {
+                type  "pulse"
+                name  "pulse audio"
+                device         "pulse"
+                mixer_type      "hardware"
+            }
+            audio_output {
+                type            "fifo"
+                name            "toggle_visualizer"
+                path            "/tmp/mpd.fifo"
+                format          "44100:16:2"
+            }
+          '';
+        };
+    };
+  };
+}