complete restructure

modules/hardware/audio.nix

@@ -0,0 +1,70 @@
+# modules/hardware/audio.nix
+# PipeWire audio, Bluetooth, and media controls
+{
+  config,
+  pkgs,
+  lib,
+  ...
+}:
+
+{
+  services.pulseaudio.enable = false;
+  security.rtkit.enable = true;
+
+  services.pipewire = {
+    enable = true;
+    alsa.enable = true;
+    alsa.support32Bit = true;
+    pulse.enable = true;
+    jack.enable = true;
+
+    wireplumber.extraConfig = {
+      "10-bluez" = {
+        "monitor.bluez.properties" = {
+          "bluez5.enable-sbc-xq" = true;
+          "bluez5.enable-msbc" = true;
+          "bluez5.enable-hw-volume" = true;
+          "bluez5.roles" = [
+            "a2dp_sink"
+            "a2dp_source"
+            "bap_sink"
+            "bap_source"
+            "hsp_hs"
+            "hsp_ag"
+            "hfp_hf"
+            "hfp_ag"
+          ];
+          "bluez5.codecs" = [
+            "ldac"
+            "aac"
+            "aptx_hd"
+            "aptx"
+            "sbc_xq"
+            "sbc"
+          ];
+        };
+      };
+    };
+  };
+
+  hardware.bluetooth = {
+    enable = true;
+    powerOnBoot = true;
+    settings = {
+      General = {
+        Enable = "Source,Sink,Media,Socket";
+        Experimental = false;
+        KernelExperimental = false;
+      };
+      Policy = {
+        AutoEnable = true;
+      };
+    };
+  };
+
+  environment.systemPackages = with pkgs; [
+    pwvucontrol
+    pavucontrol
+    playerctl
+  ];
+}