ff07d8c492
- Phase 1: Custom animation engine (interpolate, spring, Easing) - Phase 2: Custom composition components (AbsoluteFill, Sequence, Img, Video, Audio) - Phase 3: BradlyPlayer with rAF frame loop, imperative API, controls Migrated 24 files from remotion/@remotion/player imports to src/engine/. All type errors from migration resolved. Pre-existing errors remain unchanged.