refactor: migrate all cordova plugins to capacitor

src/app/app.component.ts

@@ -15,12 +15,13 @@
 import {AfterContentInit, Component, NgZone} from '@angular/core';
 import {Router} from '@angular/router';
 import {App, URLOpenListenerEvent} from '@capacitor/app';
-import {SplashScreen} from '@capacitor/splash-screen';
 import {Platform, ToastController} from '@ionic/angular';
 import {SettingsProvider} from './modules/settings/settings.provider';
 import {AuthHelperService} from './modules/auth/auth-helper.service';
 import {ScheduleSyncService} from './modules/background/schedule/schedule-sync.service';
 import {environment} from '../environments/environment';
+import {StatusBar, Style} from '@capacitor/status-bar';
+import {Capacitor} from '@capacitor/core';
 
 /**
  * TODO
@@ -86,7 +87,9 @@ export class AppComponent implements AfterContentInit {
     });
     this.platform.ready().then(async () => {
       await this.authInit();
-      await SplashScreen.hide();
+      if (Capacitor.isNativePlatform()) {
+        await StatusBar.setStyle({style: Style.Dark});
+      }
 
       // set order of categories in settings
       this.settingsProvider.setCategoriesOrder([