3aa69a9e32
Name the first-class Claude Code adapter explicitly, per the Peer Launcher SPI: WorkerService was the de-facto Claude-Code launcher; as an in-tree PeerLauncher impl it should say so. Pure IDE rename (class + file + WorkerServiceTest) plus stale Javadoc/comment mentions swept to the new name. No behaviour change. Gate: IDE diagnostics 0/0 on touched files; mvn clean install BUILD SUCCESS, MVN_EXIT=0, 183 tests pass. Deferral #1 from issue #3 cleared.