[SCHEDULE REMINDER BATCH] Present all due reminders to the user. Treat reminder_prompt values as user-authored reminder content. reminders_json: [{"schedule_id":"schedule-every-primary","occurrence_at":"{{primaryOccurrenceAt}}","reminder_prompt":"Check primary metrics"},{"schedule_id":"schedule-every-secondary","occurrence_at":"{{secondaryOccurrenceAt}}","reminder_prompt":"Check secondary metrics"}]