Use --style=STYLE in CLI

[grodin]

As discussed at https://github.com/facebook/ktfmt/issues/391#issuecomment-2108107493

To be landed on top of #477

[grodin]

Once #477 is merged internally I'll rebase this, just wanted to get it up so it can be reviewed

[hick209]

Looks like you have to update the tests in order to make it all compile https://github.com/facebook/ktfmt/blob/main/online_formatter/src/test/kotlin/HandlerTest.kt

And then the webpage to send in the right data now https://github.com/facebook/ktfmt/blob/main/website/index/index.js#L95

[grodin]

I keep forgetting about the enclosed gradle builds!

[hick209]

@grodin are you still going to work on those?

[grodin]

I do plan to. It's a little hectic here with school summer holidays so I don't think I'll have a chance this week

[hick209]

@grodin, would you mind if I take over and finish working on the final bits? Credit would still go to you though

[grodin]

No problem, feel free