CI's `cargo fmt --all -- --check` has failed on every run because the
repo had no rustfmt config and was never formatted. Use the same settings
as EffectCraft/FilmCraft (max_width 160, use_small_heuristics Max), which
also keeps the churn small. Formatting only; no code changes.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Layer.video (VideoData: frame surfaces + fps + source); the layer's
displayed content is the frame at the timeline playhead, re-synced after
any edit/navigation. Commands: New Blank Video Layer, Insert Blank /
Duplicate / Delete / Restore Frame, Restore All Frames, Show Altered
Video, Rasterize (Layer > Video Layers > Rasterize and Rasterize > Video).
Timeline duration grows to fit. 4 tests; engine green, clippy clean, wasm
OK. Parity 609 -> 618 (98.9%); FLOOR 613. (File-based footage + Render
Video + Video Frames to Layers + .pcraft frame persistence are follow-ups.)
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Merge a presets/preferences file (another install, or exported library)
into the current preset library, appending gradient/style/shape/pattern/
tool-preset groups the library lacks (by name); idempotent. Headless,
2 tests. Parity 606 -> 607; FLOOR 602.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>