Update confirmation status when email change flag toggles

When an email-change marker flips, confirmation checkboxes can remain set and block follow-up. Cleared flags plus a follow-up marker let coordinators act the same day.

Overview

Stale confirmation flags derail outreach and slow project handoffs; this flow clears those flags and queues follow-up so coordinators can act without manual cleanup. You get accurate, actionable records and same-day visibility for outreach and sprint handoffs.