cropCallTreeOutsideBoundary
fun cropCallTreeOutsideBoundary(graph: Vista, isInsideBoundary: (String) -> Boolean = { true }): Vista
Drops views and edges outside the activity boundary by applying the caller-supplied isInsideBoundary predicate to each view's underlying entity id. Edges referencing dropped views are dropped too.
The default predicate keeps everything; the Gradle task supplies a real boundary derived from the run plan.