[ACA-4382 ] About Page refactoring to use it across all the platform (#7365)

* about page refactor for global usage

* Development About

* add storybook

* fix build

* fix

* fix

* fix imports

* fix

* fix lint

* fix

* fix

* fix

* fix

lib/core/layout/components/sidenav-layout/sidenav-layout.component.spec.ts

@@ -31,7 +31,7 @@ import { UserPreferencesService } from '../../../services/user-preferences.servi
 import { CommonModule } from '@angular/common';
 import { Direction } from '@angular/cdk/bidi';
 import { of } from 'rxjs';
-import { setupTestBed } from '@alfresco/adf-core';
+import { setupTestBed } from '../../../testing/setup-test-bed';
 
 @Component({
     selector: 'adf-layout-container',