Consider scoping callback "events" to the client that issued the command

Yeah that's the plan. Anything that requires a callback becomes an event. It's not perfect because every client gets notified, not just the one that made the request, but it hasn't been a problem yet _Originally posted by @raman325 in https://github.com/zwave-js/zwave-js-server/issues/1480#issuecomment-3795217221_