Use Google's Lighthouse via a CI check #1230
Description
Feature request
Google's Lighthouse is a tool used by developers to get a simple measurement on a page's performance, accessibility score, and SEO rating. We should use it via some CI step (CircleCI, GitHub Actions, something else).
Proposed solution
Leverage Lighthouse in this repository's continuous integration against the landing page in a way that lets me confirm that we haven't strayed to far from the scores that https://www.operationcode.org/ is receiving. Also, remember to add the check to the .mergify.yml file so that automated dependency update PRs continue to operate.
Additional context
A quick search yields me many potential tools:
I think I'd prefer GitHub action so that we're parallelizing CI tasks; however, I'm open to using Orbs or even some other solution. I'll leave the evaluation of the best tool up to you.