7fd289f562
- Replaced single surface with dual synchronized 3D subplots: Left: BID depth (green colorscale, -50 to 0 bps) Right: ASK depth (red colorscale, 0 to +50 bps) - Independent colorbars per side with proper labeling - Camera sync via scene anchor mirroring - Contour projection on both surfaces - Live imbalance overlay centered between subplots Data pipeline: - l2SnapshotsToDualSurface() splits bid/ask into separate matrices - L2RingBuffer unchanged (60 snapshots, O(1) append) Removed: - depth-map-three.tsx (Three.js alternative) - Engine toggle buttons from OBI detail - Three.js CDN loading