docs(module:transfer): fix demo error (#8886)

Author: OriginRing

components/transfer/demo/one-way.ts

@@ -1,9 +1,13 @@
 import { Component, OnInit } from '@angular/core';
+import { FormsModule } from '@angular/forms';
 
-import { TransferItem } from 'ng-zorro-antd/transfer';
+import { NzSwitchModule } from 'ng-zorro-antd/switch';
+import { NzTransferModule, TransferItem } from 'ng-zorro-antd/transfer';
 
 @Component({
   selector: 'nz-demo-transfer-one-way',
+  standalone: true,
+  imports: [NzTransferModule, NzSwitchModule, FormsModule],
   template: `
     <nz-transfer
       [nzDataSource]="list"

components/transfer/transfer.spec.ts

@@ -75,10 +75,10 @@ describe('transfer', () => {
       instance.nzOneWay = true;
       fixture.detectChanges();
       expect(!pageObject.rightList.querySelector('.ant-transfer-list-header .ant-transfer-list-checkbox')).toBeTrue();
-      expect(dl.queryAll(By.css('.ant-transfer-operation .ant-btn')).length).toBe(1);
-      expect(dl.query(By.css('.ant-transfer-operation .ant-btn .anticon')).nativeElement.getAttribute('nztype')).toBe(
-        'right'
-      );
+      expect(debugElement.queryAll(By.css('.ant-transfer-operation .ant-btn')).length).toBe(1);
+      expect(
+        debugElement.query(By.css('.ant-transfer-operation .ant-btn .anticon')).nativeElement.getAttribute('nztype')
+      ).toBe('right');
       expect(
         pageObject.rightList.querySelector('.ant-transfer-list-content-item .ant-transfer-list-content-item-text')
           ?.tagName