docs: add new getting started guide (#27684)

PR Close #27684

aio/content/examples/getting-started-v0/e2e/src/app.e2e-spec.ts

@@ -0,0 +1,21 @@
+'use strict'; // necessary for es6 output in node
+
+import { browser, element, by } from 'protractor';
+
+describe('Getting Started V0', () => {
+  beforeEach(() => {
+    return browser.get('/');
+  });
+
+  it('should display "My Store" in the top bar', async() => {
+    const title = await element(by.css('app-root app-top-bar h1')).getText();
+
+    expect(title).toEqual('My Store');
+  });
+
+  it('should display "Products" on the homepage', async() => {
+    const title = await element(by.css('app-root app-product-list h2')).getText();
+
+    expect(title).toEqual('Products');
+  });
+});