f7809afa

By: Michael Lynch <git@mtlynch.io>

Decouple loginmail.Send from domain types

Send now takes (recipientName, recipientEmail, token string) instead
of (littlemoments.User, login_token.Entry). This removes loginmail's
dependency on the domain layer, making it independently testable and
reusable without knowledge of the login system.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>