Records why the heartbeat was rejected so it isn't re-litigated, the two
verification paths the demo workspace couldn't exercise, and the design
questions nobody has ruled on yet -- chiefly whether an evicting sync's
proposal should be adopted at all, and that warnings still don't say
whether the planner can actually resolve them.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_014jPFUcCJ5AKXmPVC1anhXe
