Conduit 0.1.15 build 156 — release-candidate iteration on release/0.1.15, merging main (#241-#243): Gemini Live: hands-free end, CarPlay support, Siri phrases, keep-awake toggle (#241) Gemini Live: "Ending" state, safer job notices, CarPlay follows the mode setting (#242) Chat: stop the backgrounding crash from the cache write wait; durable, per-store cache tombstones (#243)