🎯 Purpose
Find unsubscription spikes and send domains to link‑switcher.
📥 Input fields
start_time: str(ISO‑datetime)
🧩 Workflow steps
- Directory →
UNSUBSCRIPTION_SPIKE_MONITORING - LOCAL →
send_domains_to_link_switcher_function
📤 Result
List of domains + success flag (link‑switcher).
📄 Code
apps/workflows/collections/unsubscription_spike_monitoring.py