add VRT spec

packages/app/test/cypress/integration/3-search/access-to-private-legacy-pages-directly.spec.ts

@@ -0,0 +1,30 @@
+context('Access to legacy private pages directly', () => {
+  const ssPrefix = 'access-to-legacy-private-pages-directly-';
+
+  let connectSid: string | undefined;
+
+  before(() => {
+    // login
+    cy.fixture("user-admin.json").then(user => {
+      cy.login(user.username, user.password);
+    });
+    cy.getCookie('connect.sid').then(cookie => {
+      connectSid = cookie?.value;
+    });
+  });
+
+  beforeEach(() => {
+    if (connectSid != null) {
+      cy.setCookie('connect.sid', connectSid);
+    }
+  });
+
+  it('/_private-legacy-pages is successfully loaded', () => {
+    cy.visit('/_private-legacy-pages');
+
+    cy.getByTestid('search-result-list').should('be.visible');
+
+    cy.screenshot(`${ssPrefix}-shown`, { capture: 'viewport' });
+  });
+
+});