CAKE-356 | added isYatDevMode parameter to the yat_alert.dart; deleted yat_webview_page.dart and yat_view_model.dart; applied localization of Yat to the app

lib/view_model/settings/settings_view_model.dart

@@ -157,12 +157,12 @@ abstract class SettingsViewModelBase with Store {
       ],
       [
         RegularListItem(
-          title: 'Manage Yats',
+          title: S.current.manage_yats,
           handler: (BuildContext context) async {
             await showPopUp<void>(
                 context: context,
                 builder: (BuildContext context) {
-                  return YatAlert();
+                  return YatAlert(isYatDevMode: true);
                 });
           },
         ),

lib/view_model/yat_view_model.dart

@@ -1,39 +0,0 @@
-import 'package:cake_wallet/store/yat_store.dart';
-import 'package:flutter/foundation.dart';
-import 'package:mobx/mobx.dart';
-import 'dart:convert';
-import 'package:cake_wallet/yat/yat_exception.dart';
-import 'package:http/http.dart';
-import 'package:cake_wallet/.secrets.g.dart' as secrets;
-
-part 'yat_view_model.g.dart';
-
-class YatViewModel = YatViewModelBase with _$YatViewModel;
-
-abstract class YatViewModelBase with Store {
-  YatViewModelBase({@required this.yatStore});
-
-  final YatStore yatStore;
-
-  Future<void> fetchCartInfo() async {
-    final url = 'https://a.y.at/cart';
-    final _apiKey = secrets.yatApiToken;
-
-    final response = await get(
-        url,
-        headers: {
-          'Accept':'*/*',
-          'X-Api-Key': _apiKey
-        }
-    );
-
-    print('RESPONSE = ${response.body.toString()}');
-
-    /*if (response.statusCode != 200) {
-      throw YatException(text: response.body.toString());
-    }
-
-    final responseJSON = json.decode(response.body) as Map<String, dynamic>;
-    yatStore.yatAddress = responseJSON[''] as String;*/ // FIXME
-  }
-}