Building UIMenu with DSL

UIMenu-build-final.swift

UIMenu {
  UIAction("Open", icon "xmark.octagon") { _ in
    ... 
  }
  UIMenu(title: "Edit") {
    if item.isHidden {
      UIAction("Show", icon: "eye") { _ in
        ...
      }
    } else {
      UIAction("Hide", icon: "eye.slash") { _ in
        ...
      }
    }
    UIAction("Delete", icon: "bin") { _ in
      ...
    }
  }
}