fix： 在选择网关界面当显示出网关时网关拔掉电源，左上键返回再点下一步应没有该网关显示

lib/main_local.dart

@@ -4,7 +4,7 @@ import 'flavors.dart';
 import 'main.dart' as runner;
 
 Future<void> main() async {
-  F.appFlavor = Flavor.xhj;
+  F.appFlavor = Flavor.sky;
   // AppLog.log('local调用了main函数');
   await runner.main();
 }

lib/mine/gateway/addGateway/selectGateway/selectGatewayList_logic.dart

@@ -121,6 +121,7 @@ class SelectGatewayListLogic extends BaseGetXController {
 
   Future<void> stopScanBlueList() async {
     // BlueManage().disconnect();
+    state.devices.clear();
     await BlueManage().stopScan();
   }