Update shift attendance records from team check-in messages

Your staff check-ins in a private channel go unrecorded, leaving attendance incomplete for payroll. They are added to your attendance board for same-day reconciliation.

Overview

Stop last-minute spreadsheet fixes and payroll mismatches by capturing staff check-ins posted in private channels. This routes extracted staff codes and IN/OUT flags into your attendance board so coordinators and payroll have reconciled shift records the same day.