refactor: code style improvements

src/app/shared/shared.module.ts

@@ -3,6 +3,7 @@ import { NgModule } from '@angular/core';
 import { FormsModule, ReactiveFormsModule } from '@angular/forms';
 import { TranslateModule } from '@ngx-translate/core';
 import { NgxSkeletonLoaderModule } from 'ngx-skeleton-loader';
+import { NgxWhatsNewModule } from 'ngx-whats-new';
 import { MaterialModule } from '../material.module';
 import { FilterPipe } from './pipes/filter.pipe';
 import { MomentDatePipe } from './pipes/moment-date.pipe';
@@ -14,6 +15,7 @@ import { MomentDatePipe } from './pipes/moment-date.pipe';
         CommonModule,
         FormsModule,
         MaterialModule,
+        NgxWhatsNewModule,
         ReactiveFormsModule,
         TranslateModule,
         NgxSkeletonLoaderModule.forRoot({
@@ -25,6 +27,7 @@ import { MomentDatePipe } from './pipes/moment-date.pipe';
         FilterPipe,
         FormsModule,
         MaterialModule,
+        NgxWhatsNewModule,
         MomentDatePipe,
         ReactiveFormsModule,
         TranslateModule,