- timeline.js: _mirror — Timeline subscribes stage.onChange, upserts/removes
live stage entities into scene.entities (closes the dock-added-entity gap
both lanes flagged; keyframing now works without a scene load)
- lane files: M2/M3 accepted for all lanes; A→PiP sizing + lady.glb material
polish, B→absorb _mirror + test + setDuration mutator, C→M4 (audio mux,
graft_limb, MB proxy)
SYNC 2: lady+man+street+2cams+sunset built via live dock path, all
frame-exact (probes in transcript). SYNC 3: finalRender → 240 frames
1920x1080 → ffmpeg h264 8.000s, cuts + sunset verified in extracted frames.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
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