Add device icons based on device type and update network exception handling

- Add logic to set device icons based on device type in DeviceModel.fromJson method
- Update network exception handling to parse HTML response in ServerFailure class
- Add html package as a dependency for parsing HTML responses
-Added Devices Icons by updateing device types mapping

lib/features/devices/model/device_model.dart

@@ -1,4 +1,5 @@
 import 'package:syncrow_app/features/devices/model/function_model.dart';
+import 'package:syncrow_app/generated/assets.dart';
 import 'package:syncrow_app/utils/resource_manager/constants.dart';
 
 class DeviceModel {
@@ -56,13 +57,37 @@ class DeviceModel {
   }
 
   factory DeviceModel.fromJson(Map<String, dynamic> json) {
+    print(
+        'type : ${json['productId']} => ${devicesTypesMap[json['productId']]}');
+
+    String icon = '';
+    DeviceType type = devicesTypesMap[json['productId']] ?? DeviceType.Other;
+
+    if (type == DeviceType.LightBulb) {
+      icon = Assets.iconsLight;
+    } else if (type == DeviceType.CeilingSensor ||
+        type == DeviceType.WallSensor) {
+      icon = Assets.iconsSensors;
+    } else if (type == DeviceType.AC) {
+      icon = Assets.iconsAC;
+    } else if (type == DeviceType.DoorLock) {
+      icon = Assets.iconsDoorLock;
+    } else if (type == DeviceType.Curtain) {
+      icon = Assets.iconsCurtain;
+    } else if (type == DeviceType.ThreeGang) {
+      icon = Assets.iconsLight;
+    } else if (type == DeviceType.Gateway) {
+      icon = Assets.iconsGateway;
+    } else {
+      icon = Assets.iconsLogo;
+    }
     return DeviceModel(
       activeTime: json['activeTime'],
       category: json['category'],
       categoryName: json['categoryName'],
       createTime: json['createTime'],
       gatewayId: json['gatewayId'],
-      icon: json['icon'],
+      icon: icon,
       id: json['id'],
       ip: json['ip'],
       lat: double.tryParse(json['lat']),