Route DOD checklist mentions into team review channel

You miss DOD checklist mentions in busy threads, leaving acceptance criteria unreviewed at sprint end. The bot surfaces each mention to engineering leads and QA so reviews complete before sprint close.

Overview

When checklist mentions hide in busy threads, acceptance criteria slip and releases stall; this routes every DOD reference into your review channel so leads and QA always see them. The result: fewer manual follow-ups and reviews completed before sprint close.