- PlayActionsHandler doc: drop the phantom 'with a debug log' (handlers are
stateless singletons with no logger); say token plays degrade silently.
- KnownListBuilder.ExtractMoveTo doc: note first-match-wins semantics and the
send-side==recv-side 'to' assumption pending recv-capture confirmation.
- KnownListBuilderTests: add multi-move first-match coverage and the
in-deck-but-no-matching-move null branch for BuildPlayedCard.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
