Email — Service/Transactional Service/transactional email extension for Caffeine AI. Overview This skill adds support for sending service and transactional emails from the backend canister. Use for order confirmations, notifications, and similar one-off emails. Backend This component is for sending service/transactional emails. There is the prefabricated module which cannot be modified. - Use the sendServiceEmail function. - Each recipient is sent an individual email - It returns a SendResult which is #ok if the email is sent successfully otherwise #err(error) with the error text. - A failed…