refactor: complete rewrite

modules/nixos/hardware/features/bluetooth.nix

@@ -0,0 +1,26 @@
+{
+  config,
+  lib,
+  pkgs,
+  self,
+  ...
+}: let
+  inherit (lib) mkIf;
+  inherit (builtins) elem attrValues;
+  inherit (config.ooknet.hardware) features;
+in {
+  config = mkIf (elem "bluetooth" features) {
+    hardware.bluetooth = {
+      enable = true;
+      package = pkgs.bluez5-experimental;
+    };
+
+    environment.systemPackages = attrValues {
+      #inherit (self.packages.${pkgs.system}) live-buds-cli;
+      inherit (pkgs) bluetuith;
+    };
+
+    # https://github.com/NixOS/nixpkgs/issues/114222
+    systemd.user.services.telephony_client.enable = false;
+  };
+}