In every alert asking you to confirm the intended deletion of an item, change the default action to be "Yes, delete" instead of "No". However, as long as the appearance of alerts is not adjusted to match the actual visual design, do not change the button order, but merely change the default button to be the one on the right.

The alert currently feature "no" as the default answer. However, since I've actively asked for a deletion, picking "yes" as an answer is less confusing. The fact that we're asking you to confirm this destructive action is enough protection against an accidental deletion.