feat(pipewire): set up pipewire for screensharing and audio

systems/modules/common.nix

@@ -10,6 +10,7 @@
     ./shell.nix
     ./stylix.nix
     ./sops.nix
+    ./pipewire.nix
     inputs.nix-index-database.nixosModules.nix-index
   ];
 

systems/modules/pipewire.nix

@@ -0,0 +1,27 @@
+{
+  security.rtkit.enable = true;
+  services.pipewire = {
+    enable = true;
+    extraConfig = { };
+    jack.enable = true;
+    pulse.enable = true;
+    alsa = {
+      enable = true;
+      support32Bit = true;
+    };
+    # wwireplumber is enabled by default
+    wireplumber.extraConfig.bluetoothEnhancements = {
+      "monitor.bluez.properties" = {
+        "bluez5.enable-sbc-xq" = true;
+        "bluez5.enable-msbc" = true;
+        "bluez5.enable-hw-volume" = true;
+        "bluez5.roles" = [
+          "hsp_hs"
+          "hsp_ag"
+          "hfp_hf"
+          "hfp_ag"
+        ];
+      };
+    };
+  };
+}