Verified all implementation gaps from the genesis bead checklist are complete:
- memoryProfiler.ts: Fully implemented with snapshot tracking and V8 heap dumps
- FileHeatmap treemap + timelapse: Both views fully implemented with playback controls
- SpanDag zoom/pan: Fully implemented with wheel zoom and drag-to-pan
All 2399 tests pass (4 skipped).
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
