Phantom fix: schema/style.rs:414 motion_path parsed, deliberately ignored (geometry.rs:568). Implement: SVG path string + animation progress moves the element along the path (Skia PathMeasure — same machinery as draw-on #60); optional orient-to-path. Geometry validator gains real coverage instead of the deliberate skip.
Phantom fix: schema/style.rs:414 motion_path parsed, deliberately ignored (geometry.rs:568). Implement: SVG path string + animation progress moves the element along the path (Skia PathMeasure — same machinery as draw-on #60); optional orient-to-path. Geometry validator gains real coverage instead of the deliberate skip.