feat(modal): add confirm and confirm delete modals with tests

- Implemented ConfirmModalComponent and ConfirmDeleteModalComponent for confirmation dialogs.
- Added modal service methods to open confirm and confirm delete modals.
- Created corresponding HTML and SCSS files for both modal components.
- Updated ReutilizablesTestPageComponent to utilize new modals.
- Enhanced modal service tests to cover new functionality.
- Refactored existing tests to accommodate changes in modal behavior and structure.

src/app/shared/components/confirm-modal/confirm-modal.component.ts

@@ -0,0 +1,28 @@
+import { ChangeDetectionStrategy, Component, inject } from '@angular/core';
+
+import {
+  ConfirmModalData,
+  MODAL_DATA,
+  ModalRef
+} from '../../../core/services/modal.service';
+import { ButtonComponent } from '../button/button.component';
+
+@Component({
+  selector: 'app-confirm-modal',
+  imports: [ButtonComponent],
+  templateUrl: './confirm-modal.component.html',
+  styleUrl: './confirm-modal.component.scss',
+  changeDetection: ChangeDetectionStrategy.OnPush
+})
+export class ConfirmModalComponent {
+  protected readonly data = inject<ConfirmModalData>(MODAL_DATA);
+  private readonly modalRef = inject<ModalRef<boolean>>(ModalRef);
+
+  protected cancel(): void {
+    this.modalRef.close(false);
+  }
+
+  protected confirm(): void {
+    this.modalRef.close(true);
+  }
+}