Shadcn Guideline: AlertDialog — Include action buttons. Description: Use AlertDialogAction and AlertDialogCancel. Do: Standard confirm/cancel pattern. Don't: Custom buttons in AlertDialog. Good Example: <AlertDialogCancel>Cancel</AlertDialogCancel><AlertDialogAction>. Bad Example: <Button>Cancel</Button><Button>Confirm</Button>. Severity: Medium. Docs: https://ui.shadcn.com/docs/components/alert-dialog.