fix: devicecheck biznis logika

cmd/server/main.go

@@ -78,6 +78,9 @@ func main() {
 					if checker != nil {
 						checker.HandleMessage(p)
 					}
+					if handled, err := h.ProcessSensorReadingMessage(p); handled && err != nil {
+						log.Printf("sensor reading message error: %v", err)
+					}
 				}
 				if err := mq.Subscribe(cfg.MQTT.Topic, handlerFn); err != nil {
 					log.Printf("warning: mqtt subscribe failed: %v", err)