Sync Scalafmt settings between all repositories

[ihostage]

• playframework

• playframework.com

• interplay

• play-doc

• play-ebean

• play-file-watch

• play-grpc

• play-json

• play-mailer

• play-samples

• play-slick

• play-soap

• play-socket.io

• play-webgoat

• play-ws

• anorm

• cachecontrol

• netty-reactive-streams

• omnidoc

• scalatestplus-play

• twirl

• play-java-seed.g8

• play-scala-seed.g8

• play-java-react-seed

• play-scala-react-seed

• play-java-angular-seed

• play-scala-angular-seed

• .github

• play-meta

• play-generated-docs

[ihostage]

Ok, let's go discuss what settings should be 😄

[octonato]

I don't know if that's necessary. Is that such a big deal if they are not everywhere the same?

Imagine if we change it in one of the projects and it get synch'ed everywhere. Now we will have PRs everywhere that will require manual intervention because PRs will fail due to formatting.

[ihostage]

I'm sure that we should have an unified format settings for all repos. I see a problem only with bump of version, because sometimes Steward do something more than just change a config 😞

[ihostage]

Of course we can synchronize configs between repos manually one time and then Steward will just bump versions periodically. But I think we also need an automate sync, that will light us when something wrong.