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# Subscription onboarding email template

> New paid subscribers receive a dedicated onboarding email with their plan limits, billing schedule and first-invoice preview.

The signup welcome email is now distinct from the subscription onboarding email; new paid customers get a separate message that walks through their plan limits and what to expect on the first invoice.

* Added a subscription onboarding template that ships when an organization moves from trial to a paid plan.
* Implemented `delete addon subscription` with audit logging so addon removals stay traceable through the same template system.
* Added an `update addon subscription status` endpoint with the corresponding email notification.
* Improved billing email dispatch with exception handling that no longer drops the message on a malformed contact row.