Components: add delete-modal

src/components/delete-modal/delete-modal.component.html

@@ -0,0 +1,25 @@
+<div class="modal-header">
+  <h4 class="modal-title text-truncate">Delete {{ showName }}?</h4>
+  <button type="button" class="btn-close" aria-label="Close" (click)="this.activeModal.dismiss()"></button>
+</div>
+<div class="modal-body">
+  <p>Are you sure you want to delete this show?</p>
+  <b class="text-danger-emphasis">This cannot be reversed</b>
+  <div class="card" #collapse="ngbCollapse" [(ngbCollapse)]="formHidden">
+    <div class="card-body">
+      <form [formGroup]="confirmationForm" (ngSubmit)="formSubmitted()">
+        <label class="form-label">To avoid mistakes, please type the name of the show to continue:</label>
+        <input formControlName="name" type="text" class="form-control">
+      </form>
+    </div>
+  </div>
+</div>
+<div class="modal-footer">
+  <button
+    type="submit"
+    class="btn btn-danger"
+    (click)="deletePressed()"
+    [disabled]="confirmationForm.invalid && buttonDisabled"
+  >Delete
+  </button>
+</div>