Update support QA rotation and post weekly roster

Your QA rotation list often goes stale, so reviewers and leads aren't sure who's assigned each week. Automated weekly updates keep assignments accurate and publish a roster before Monday.

Overview

Weekly QA rotations frequently become inconsistent and force manual edits from support leads; this flow automatically rotates assignments and broadcasts a single roster to your leadership channel. Support leads get an accurate roster before Monday standups, reducing manual prep and miscommunication.