* refactor(canvas): adopt immutable CanvasKit paths
- Upgrade CanvasKit to 0.41.1 across app, Core, CLI, and Vue peers
- Build mutable geometry with PathBuilder and detach immutable paths for drawing
- Replace in-place strokes, transforms, and boolean operations with immutable results
- Update renderer mocks and path construction tests for the new API
* test(canvas): model immutable path ownership
- Return detached path instances from CanvasKit builder mocks
- Assert shadow ring and combined path disposal
- Preserve recorded vector operations across ownership transfer
* fix(build): align CanvasKit workspace versions
0332b062c5