dialog_user_add
Show a dialog for adding a user. This creates a person resource and adds a username / password to it.
The optional repeatable on_success argument runs actions after the user is
created. The submitted name and email fields become properties of a published
person resource; the username and password are stored as an identity in the
same database transaction. The dialog can optionally send a welcome email.
The site must be writable and the current user must be allowed to use
mod_admin_identity.
{% button text="Add user" action={dialog_user_add on_success={reload}} %}