Tweaked some of the default Next.js rules, fixed lint-staged for `next lint`, made a few small easy lint fixes. Feels good!
Note that using the `dirs` option in `next.config.js` was causing `lint-staged` to lint _everything_. That's why I edited `yarn lint` to specify the dirs instead: that way, that command will lint all those dirs, but they won't get included in invocations with `--file`.
There are still a few lint errors left after this commit, because our <img> tags aren't working (@next/next/no-img-element). I'll fix those when we figure out what's wrong with images!
I'm interested in ejecting from Vercel, so I'm trying to get off their proprietary-ish create-react-app + Vercel API thing, and onto Nextjs, which is very similar in shape, but more portable.
I had to disable `craCompat` in `next.config.js` to stop us from crashing on their webpack config, see https://github.com/vercel/next.js/discussions/25858#discussioncomment-1573822
The frontend seems to work at a basic level, but network requests fail, and images don't seem to be working. I'll work on those next!
Note that this commit was forced through despite failing lint checks. We'll need to fix that up too!
Also, after the codemod, I moved `src/pages` to the more canonical location `pages`. Lint tooling seemed surprised to not find a `pages` directory, and I didn't see a config that was making it work correctly in the other location, so I figured it's that Next is willing to check `pages` or `src/pages`? But this is more canonical so yeah!
