Example of how to create a data portal in 5 minutes (#769)

* [example][m] - start of a simple-example

* Empty-Commit

* [simple-example][sm] - change from repos.json to datasets.json

* [example][m] - changed styling and added octokit

* [build][sm] - fix build

examples/simple-example-e2e/src/e2e/app.cy.ts

@@ -0,0 +1,13 @@
+import { getGreeting } from '../support/app.po';
+
+describe('simple-example', () => {
+  beforeEach(() => cy.visit('/'));
+
+  it('should display welcome message', () => {
+    // Custom command example, see `../support/commands.ts` file
+    cy.login('my-email@something.com', 'myPassword');
+
+    // Function helper example, see `../support/app.po.ts` file
+    getGreeting().contains('Welcome simple-example');
+  });
+});