feat: add cypress for e2e tests

cypress/support/commands.js

@@ -0,0 +1,33 @@
+// ***********************************************
+// This example commands.js shows you how to
+// create various custom commands and overwrite
+// existing commands.
+//
+// For more comprehensive examples of custom
+// commands please read more here:
+// https://on.cypress.io/custom-commands
+// ***********************************************
+//
+//
+// -- This is a parent command --
+// Cypress.Commands.add('login', (email, password) => {});
+//
+//
+// -- This is a child command --
+// Cypress.Commands.add(
+//   'drag',
+//   { prevSubject: 'element' },
+//   (subject, options) => {}
+// );
+//
+//
+// -- This is a dual command --
+// Cypress.Commands.add(
+//   'dismiss',
+//   { prevSubject: 'optional' },
+//   (subject, options) => {}
+// );
+//
+//
+// -- This is will overwrite an existing command --
+// Cypress.Commands.overwrite('visit', (originalFn, url, options) => {});