Status → Complete; document the markLatest opt added during execution,
the window.tripMap/homeMap exposure, and the test outcome (38 passed;
M6/H1 pre-existing and out of scope).
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01BftDn9vu9SonFAY4vxu4uk