Update team chat status from private channel messages

Your private-channel break and return posts go untracked, leaving presence inaccurate and alerts misrouted. It sets precise statuses so on-call routing and alerts are correct within minutes.

Overview

When private-channel break and return notices go unread, on-call routing and paging can fail and clinicians may be interrupted unnecessarily. This flow converts those short messages into authoritative presence changes so routing and on-call coverage reflect reality within minutes.