Polecats should not push their branches to origin directly. They submit work via `gt done` which goes through the merge queue. The Refinery handles merging to main. This was causing stale polecat branches to accumulate on origin. 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>