orchestrate e2e test coverage reporting for cypress

[travisbloom-cb]

See these docs.

We have a paid cypress.io account so if there's any best practices for integrating our coverage with that suite we'll want to leverage.

[eduardopicolo-cb]

Currently there's no way to instrument the code, as NextJS uses a custom transpiler which is incompatible with existing plugins.

Downgrading to Babel is not an option because most of the cutting-edge Nextjs features will stop working, like the App Router and Font Optimization:

---

Potential Solution to keep an eye on:

There is an open source plugin that works with SWC transpiler, but unfortunatelly it does not work with App Router:

Some issues to keep an eye on:
vercel/next.js#53901
istanbuljs/babel-plugin-istanbul#285