feat(timeline-layers): add TimelineLayer CompositeLayer + example - #517

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charlieforward9 with Copilot wants to merge 4 commits into

copilot/add-chrongl-timeline-layers

Commits on Feb 20, 2026

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Copilot
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b551ab4
feat: add TimelineLayer to timeline-layers module with example

Copilot
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charlieforward9
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d190020
fix(timeline-layers): resolve TS2345 - move ClipWithSubtrack to timeline-types, use in TrackWithSubtracks

Copilot
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charlieforward9
committed
e3c6113
test(timeline-layers): add unit tests for TimelineLayer, collision detection, time utils

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charlieforward9
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d2f4824