Send e2e test failure alerts to incident channel

Your E2E test failure messages in team chat are missed, leaving deploys unverified and triage delayed. It posts concise incident alerts to your incident channel so engineers can triage within minutes.

Overview

Missed test failures delay releases and force last-minute firefighting. This flow converts failing-test mentions into concise incident alerts so on-call engineers receive context and can triage within minutes, keeping releases on schedule.