live stock update

main.go

@@ -118,6 +118,12 @@ func main() {
 	// would be a cycle — so they hold an interface and this supplies it. Left
 	// unset the notification is simply skipped, which is what happens when the
 	// broker is unavailable and must not stop the API booting.
+	// The console's live stream listens to the same broker, read-only, and on
+	// EVERY replica — unlike the ingest consumer below, which is elected. A
+	// console connected to a non-elected replica must still see its tills.
+	// Never fatal: no broker simply means the console keeps polling.
+	messaging.StartLiveHub()
+
 	posMqtt, err := messaging.StartPosMqttConsumer(f.PosService())
 	if err != nil {
 		log.Fatal("POS MQTT consumer failed to start:", err)