Escape IntelliJ: Scala and Kotlin LSPs on Emacs Eglot

The Metals documentation includes instructions for setting it up with Emacs. I followed them, and everything works, including worksheets.

https://scalameta.org/metals/docs/editors/emacs

The fact we still don't have a decent Java language server is one of my canaries for the fact that LLMs still, generally speaking, can't ship. There is undeniably demand for this sort of thing, but nobody is coming to meet it. (jdtls, bless it for trying, is just not good)

> and forces you into a closed proprietary ecosystem

https://github.com/jetbrains/intellij-community ?