fixes for lint errors

added missing packages for lint
removed unecessary babel/polyfill

src/components/ServerConnections.js

@@ -18,7 +18,7 @@ class ServerConnections extends ConnectionManager {
         if (!AppInfo.isNativeApp) {
             console.debug('creating ApiClient singleton');
 
-            var apiClient = new ApiClient(
+            const apiClient = new ApiClient(
                 Dashboard.serverAddress(),
                 appHost.appName(),
                 appHost.appVersion(),

src/components/apphost.js

@@ -311,7 +311,7 @@ function askForExit() {
     });
 }
 
-let deviceId = getDeviceId();
+const deviceId = getDeviceId();
 const deviceName = getDeviceName();
 const appName = 'Jellyfin Web';
 const appVersion = '10.7.0';

src/components/filtermenu/filtermenu.js

@@ -194,7 +194,7 @@ function initEditor(context, settings) {
     }
 }
 function loadDynamicFilters(context, options) {
-    var apiClient = ServerConnections.getApiClient(options.serverId);
+    const apiClient = ServerConnections.getApiClient(options.serverId);
 
     const filterMenuOptions = Object.assign(options.filterMenuOptions, {
 

src/components/playback/mediasession.js

@@ -2,6 +2,8 @@ import { playbackManager } from '../playback/playbackmanager';
 import nowPlayingHelper from '../playback/nowplayinghelper';
 import { Events } from 'jellyfin-apiclient';
 import ServerConnections from '../ServerConnections';
+import shell from '../../scripts/shell';
+
 /* eslint-disable indent */
 
     // Reports media playback to the device for lock screen control

src/components/playback/playersettingsmenu.js

@@ -251,7 +251,7 @@ export function show(options) {
         return showWithUser(options, player, null);
     }
 
-    var apiClient = ServerConnections.getApiClient(currentItem.ServerId);
+    const apiClient = ServerConnections.getApiClient(currentItem.ServerId);
     return apiClient.getCurrentUser().then(function (user) {
         return showWithUser(options, player, user);
     });

src/components/playerstats/playerstats.js

@@ -414,7 +414,7 @@ import ServerConnections from '../ServerConnections';
                 name: 'Original Media Info'
             });
 
-            var apiClient = ServerConnections.getApiClient(playbackManager.currentItem(player).ServerId);
+            const apiClient = ServerConnections.getApiClient(playbackManager.currentItem(player).ServerId);
             if (syncPlayManager.isSyncPlayEnabled() && apiClient.isMinServerVersion('10.6.0')) {
                 categories.push({
                     stats: getSyncPlayStats(),

src/components/quickConnectSettings/quickConnectSettings.js

@@ -1,5 +1,6 @@
 import globalize from '../../scripts/globalize';
 import toast from '../toast/toast';
+import Dashboard from '../../scripts/clientUtils';
 
 export class QuickConnectSettings {
     constructor() { }

src/components/remotecontrol/remotecontrol.js

@@ -17,7 +17,7 @@ import './remotecontrol.css';
 import '../../elements/emby-ratingbutton/emby-ratingbutton';
 import ServerConnections from '../ServerConnections';
 import toast from '../toast/toast';
-import { appRouter } from "../appRouter";
+import { appRouter } from '../appRouter';
 
 /*eslint prefer-const: "error"*/
 

src/components/tvproviders/schedulesdirect.js

@@ -9,6 +9,7 @@ import '../../elements/emby-select/emby-select';
 import '../../elements/emby-button/emby-button';
 import '../../assets/css/flexstyles.css';
 import Dashboard from '../../scripts/clientUtils';
+import { Events } from 'jellyfin-apiclient';
 
 export default function (page, providerId, options) {
     function reload() {

src/components/tvproviders/xmltv.js

@@ -6,6 +6,7 @@ import '../../elements/emby-input/emby-input';
 import '../listview/listview.css';
 import '../../elements/emby-button/paper-icon-button-light';
 import Dashboard from '../../scripts/clientUtils';
+import { Events } from 'jellyfin-apiclient';
 
 export default function (page, providerId, options) {
     function getListingProvider(config, id) {

src/components/viewManager/viewManager.js

@@ -99,6 +99,7 @@ function dispatchViewEvent(view, eventInfo, eventName, isCancellable) {
 
 function getViewEventDetail(view, {state, url, options = {}}, isRestored) {
     const index = url.indexOf('?');
+    // eslint-disable-next-line compat/compat
     const searchParams = new URLSearchParams(url.substring(index + 1));
     const params = {};