End-to-end flows over a real posted receivable line: aging discovery,
level resolution, send-with-cache reuse, pause+force override, and
audit history growth. Adds ignore_pause kwarg to compute_followup_level
so force=True in send_followup_email reaches level resolution.
Made-with: Cursor
The orchestrator AbstractModel for follow-up lifecycle.
get_overdue_for_partner, compute_followup_level, send_followup_email,
escalate_to_next_level, pause_followup, reset_followup, snapshot_followup_history.
All controllers, AI tools, wizards, cron must route through these
methods; no direct ORM writes to fusion.followup.run from anywhere else.
Made-with: Cursor
