Chore: ditch the abandoned ngx-bootstrap-icons, roll our own (#14665)

src-ui/src/app/components/common/email-document-dialog/email-document-dialog.component.spec.ts

@@ -3,7 +3,6 @@ import { ComponentFixture, TestBed } from '@angular/core/testing'
 import { provideHttpClient, withInterceptorsFromDi } from '@angular/common/http'
 import { provideHttpClientTesting } from '@angular/common/http/testing'
 import { NgbActiveModal } from '@ng-bootstrap/ng-bootstrap'
-import { NgxBootstrapIconsModule, allIcons } from 'ngx-bootstrap-icons'
 import { of, throwError } from 'rxjs'
 import { IfPermissionsDirective } from 'src/app/directives/if-permissions.directive'
 import { PermissionsService } from 'src/app/services/permissions.service'
@@ -20,11 +19,7 @@ describe('EmailDocumentDialogComponent', () => {
 
   beforeEach(async () => {
     await TestBed.configureTestingModule({
-      imports: [
-        EmailDocumentDialogComponent,
-        IfPermissionsDirective,
-        NgxBootstrapIconsModule.pick(allIcons),
-      ],
+      imports: [EmailDocumentDialogComponent, IfPermissionsDirective],
       providers: [
         provideHttpClient(withInterceptorsFromDi()),
         provideHttpClientTesting(),