Add an example of Trace instance for IO

[mwz]

Hello, this PR adds a simple Trace[IO] example to the docs.
Would that be sufficient, or should I expand this to cover anything else?

[kubukoz]

I think the docs should use Trace.ioTraceForEntryPoint, it's more convenient.

It looks sufficient to me but I'd make that change^ :)

[mwz]

thanks @kubukoz, I've also added the EntryPoint example

[kubukoz]

sorry, I see I wasn't clear: I think the EntryPoint way should be the official recommendation, so it should go first. Is that OK with you?

[mwz]

Sounds good—I've updated it 👍🏻

[mwz]

@kubukoz, how do we get the website deployed?
Do I need to manually pr the generated static content against the gh-pages branch? It looks like it hasn't been updated in 3 years 🙀

[kubukoz]

uh yeah I think we don't have any automation for the site. I'd rather we add a step that publishes to gh-pages as part of CI, using sbt-typelevel's github actions codegen; but regardless we should see if the build still works locally in the first place.

[mwz]

ok no worries - I'm happy to look into that