[Sprint/KiltedKoala](feat): Added e2e tests for onboarding #1639

Closes #1639 (closed)

Pipeline https://gitlab.com/minds/front/-/jobs/271693354

GitLabs pipeline formatting is screwed up at the moment, and everything outputs on a new line. To make output readable, run

var style = document.createElement('style');
style.innerHTML = '.build-page .section-header ~ .section.line {margin-left: 0px !important; display: inline !important;}';

var ref = document.querySelector('script');
ref.parentNode.insertBefore(style, ref);

In browser console on the page.