* refactor(apple): drop dead runner code and collapse duplicated helpers
Removes declarations with no consumers (findScopeElement, interactiveTypes,
two unused PresentedNode convenience inits) and collapses copy-pasted logic:
DataPayload now relies on the synthesized memberwise init, TvRemoteButton is
String-raw-valued, point-hit sorting shares smallestElementFirst, command-id
trim-or-nil lives once on RunnerCommandJournal, scroll/desktopScroll share
direction and durationMs validators, and the seven inline NSError refusals use
unsupportedOperationError. elementTypeName reads a table pinned by the
visibility-fold parity test.
The packager now skips files whose unit-test blocks were their whole body, so
10 test-only files stop shipping (and stop compiling on user machines) as
empty translation units.
Packaged Swift: 432.3 kB -> 427.8 kB; 56 files instead of 66. Net -144 lines.
* test(apple): pin skeleton-file exclusion in the packaging guard
The strip fixture always kept runtime content, so reverting the
skeleton-skip branch left every guard green. The new fixture's whole body is
unit-test blocks; the packaged path must be absent while a non-skeleton
sibling still ships. Observed red with the skip branch disabled before
re-enabling it.
* refactor(apple): tighten runner cleanup boundaries
Michał Pierzchała