Architecture changes: - Refinery created as worktree of mayor clone (shares .git) - Polecat branches stay local (never pushed to origin) - MRs stored as wisps in .beads-wisp/mq/ (ephemeral) - Only main gets pushed to origin after merge New mrqueue package for wisp-based MR storage. Updated spawn, done, mq_submit, refinery, molecule templates. 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>