Delete print signer

This action requires the "delete print signer" permission.

Print signers, who are no longer active, should never be deleted, as they are still used when generating signed documents, created in the past (during the time when they were active signers).

Inactive print signers should never be deleted.

Only signers, whose "active from" date is set in the future, should be deleted, if necessary, since they have not been active yet.