The merge at96c773flost changes from5791752(beads-sync branch). Re-implementing: - router.go: Use bd create --type=message with labels - mailbox.go: Use bd list/show/close instead of bd mail commands - types.go: Add Pinned field to Message struct Original work was in commits5791752and4c060f4on beads-sync. 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>