Shows merge queue status under the Refinery section:
- pending: Open MRs ready to merge (no blockers)
- in-flight: MRs currently being processed
- blocked: MRs waiting on dependencies
Output appears as: MQ: 4 pending, 1 in-flight
Also adds MQ summary to JSON output in RigStatus.mq field.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>