[AAE-7100] ESLint support for ADF Core and DemoShell projects (#7481)

* remove tsconfig.base as per eslint schematics

* add schematics

* upgrade demoshell to eslint

* fix eslint issues for demoshell

* integrate eslint for ADF core and fix some issues

* turn into warn

* fix code

* workaround for Chrome clipboard issue

* exclude e2e tests

* exclude e2e

lib/core/services/alfresco-api.service.ts

@@ -22,8 +22,6 @@ import { Subject, ReplaySubject } from 'rxjs';
 import { OauthConfigModel } from '../models/oauth-config.model';
 import { StorageService } from './storage.service';
 
-/* tslint:disable:adf-file-name */
-
 @Injectable({
     providedIn: 'root'
 })