docs: update readme to reflect lack of prettier yarn 2 support for automatic plugin discovery

[qbolt]

update readme to reflect lack of prettier yarn 2 support for automatic plugin discovery

Note: Yarn 2 does not yet support automatic plugin discovery. See the prettier documentation on plugins for alternatives to manually load them when using Yarn 2.

[simonhaenisch]

thanks for the PR but not sure this belongs here, shouldn't this be somewhere in the official Prettier docs? E. g. here it mentions automatic plugin discovery, seems like a good place to add this instead: https://prettier.io/docs/en/plugins.html#using-plugins

[qbolt]

Hey, thanks for the response and suggestion. I agree it should be in the prettier docs and I'll make a note to add it there.

I think both places are helpful and will save time and hassle for people using yarn 2 to have this note. As more and more people adopt yarn 2, they may be coming to these docs to simply add a plugin and not understand why it's not being configured automatically as noted in the docs.

Since it has a peer dependency on prettier, I don't see any harm in noting this until prettier is updated.

[simonhaenisch]

yeah i guess you're right even though i'm not personally a fan of yarn 😅