Fetch position after sending a stop packet

src/main.cpp

@@ -167,6 +167,8 @@ void onConnectionEstablished() {
     } else if (payload == "STOP") {
       hubPacketBuilder.buildStopPacket(buffer, shadeID);
       sendCommand(buffer);
+      hubPacketBuilder.buildFetchPositionPacket(buffer, shadeID);
+      sendCommand(buffer);
     }
   });