Give your agent the Track employee birthdays claw

Reads the opt-in birthday list every morning at 06:30 and surfaces upcoming birthdays for the people team and each employee's manager. Honors the per-employee opt-in so no one who has not consented ever appears, and times the reminder for the manager's morning rather than the day-of so there is time to act. Clustered birthdays roll into one reminder. Quiet runs save state and send nothing.