fixed angular errors in favour of removing MatColorPickerModule

src/app/app.module.ts

@@ -62,6 +62,7 @@ import { MatomoModule } from 'ngx-matomo-v9';
 import { TagCloudComponent } from './components/shared/tag-cloud/tag-cloud.component';
 import {TagCloudModule} from 'angular-tag-cloud-module';
 import {SpacyService} from './services/http/spacy.service';
+import {NoopAnimationsModule} from '@angular/platform-browser/animations';
 
 export function dialogClose(dialogResult: any) {
 }
@@ -105,6 +106,7 @@ export function initializeApp(appConfig: AppConfig) {
     AppRoutingModule,
     BrowserModule,
     BrowserAnimationsModule,
+    NoopAnimationsModule,
     EssentialsModule,
     SharedModule,
     ThemeModule,

src/app/components/moderator/moderator.module.ts

@@ -10,6 +10,7 @@ import { TranslateLoader, TranslateModule } from '@ngx-translate/core';
 import { HttpClient } from '@angular/common/http';
 import { TranslateHttpLoader } from '@ngx-translate/http-loader';
 import { MarkdownModule } from 'ngx-markdown';
+import { MatColorPickerModule } from 'mat-color-picker';
 
 @NgModule({
   imports: [

src/app/components/shared/shared.module.ts

@@ -31,9 +31,6 @@ import { MotdMessageComponent } from './_dialogs/motd-dialog/motd-message/motd-m
 import { TagCloudModule } from 'angular-tag-cloud-module';
 import {CloudConfigurationComponent} from "./_dialogs/cloud-configuration/cloud-configuration.component";
 import { ColorPickerModule } from 'ngx-color-picker';
-import { BrowserAnimationsModule } from '@angular/platform-browser/animations';
-import { NoopAnimationsModule } from '@angular/platform-browser/animations';
-import { MatColorPickerModule } from 'mat-color-picker';
 
 @NgModule({
   imports: [
@@ -45,10 +42,7 @@ import { MatColorPickerModule } from 'mat-color-picker';
     MarkdownModule,
     QRCodeModule,
     TagCloudModule,
-    ColorPickerModule,
-    MatColorPickerModule,
-    BrowserAnimationsModule,
-    NoopAnimationsModule
+    ColorPickerModule
   ],
   declarations: [
     RoomJoinComponent,