Build-ready spec for adding a "rework saved" ROI band to the member
Work History dialog: transparent heuristic over caught collisions,
additive shared field + backend queries + presentational component.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01LuV8W8oNYRsDWKoqK8Mkqc