feat(ssr-docs); merged development

Author: lexasq

apps/ngx-bootstrap-docs-e2e/src/integration/accordion_page.spec.ts

@@ -36,7 +36,7 @@ test.describe('Accordion page testing suite', () => {
     });
 
     test('when user click on each item, then any content inside shown', async ({ accordionPo }) => {
-      cy.viewport(1440, 900);
+      await  accordionPo.page.setViewportSize({ width: 1440, height: 900 });
       await accordionPo.clickOnAccordionGroup(basic, 0);
       await accordionPo.expectAccordionItemExpanded(basic, 0, true);
       await accordionPo.expectItemContentVisible(basic, 0, true);