feat(adb): add android tools

faucet/android/default.nix

@@ -0,0 +1,17 @@
+{ pkgs
+, lib
+, config
+, ... }: with lib; let
+  cfg = config.faucet.android;
+in {
+  options.faucet.android = {
+    enable = mkEnableOption "android tools";
+  };
+
+  config = mkIf cfg.enable {
+    programs.adb.enable = true;
+
+    # allow device access by admin users
+    users.adminGroups = [ "adbusers" ];
+  };
+}