* Outgoing 9110-9116: find-room-by-id, search-rooms (exact|prefix),
room-state (open|close toggle), mute-room, kick-all-from-room,
transfer-room-ownership, delete-room.
* Incoming 9202 HousekeepingRoomDetailEvent + 9203 RoomListEvent.
* HousekeepingRoomData parser data class with the 11 IHousekeepingRoom
fields. Single-room and list events share the same data class via
composition.
`yarn compile:fast` clean.
simoleo89