remove most of Dashboard global window usage

src/controllers/wizard/remote/index.js

@@ -2,6 +2,7 @@ import loading from '../../../components/loading/loading';
 import '../../../elements/emby-checkbox/emby-checkbox';
 import '../../../elements/emby-button/emby-button';
 import '../../../elements/emby-select/emby-select';
+import Dashboard from '../../../scripts/clientUtils';
 
 function save(page) {
     loading.show();

src/controllers/wizard/settings/index.js

@@ -2,6 +2,7 @@ import loading from '../../../components/loading/loading';
 import '../../../elements/emby-checkbox/emby-checkbox';
 import '../../../elements/emby-button/emby-button';
 import '../../../elements/emby-select/emby-select';
+import Dashboard from '../../../scripts/clientUtils';
 
 function save(page) {
     loading.show();

src/controllers/wizard/start/index.js

@@ -2,6 +2,7 @@ import 'jquery';
 import loading from '../../../components/loading/loading';
 import '../../../elements/emby-button/emby-button';
 import '../../../elements/emby-select/emby-select';
+import Dashboard from '../../../scripts/clientUtils';
 
 function loadPage(page, config, languageOptions) {
     $('#selectLocalizationLanguage', page).html(languageOptions.map(function (l) {

src/controllers/wizard/user/index.js

@@ -3,6 +3,7 @@ import globalize from '../../../scripts/globalize';
 import '../../../assets/css/dashboard.css';
 import '../../../elements/emby-input/emby-input';
 import '../../../elements/emby-button/emby-button';
+import Dashboard from '../../../scripts/clientUtils';
 
 function getApiClient() {
     return ApiClient;