[Enhancement proposal] Add langauge server support to jupyter server and jupyterlab-monaco

[Grant Nestor]

Hello!

We are ready to move forward with a new enhancement proposal to add language server (LSP) support to jupyter server and jupyterlab-monaco, and jupyterlab if necessary. For details, see the PR: https://github.com/jupyter/enhancement-proposals/pull/26

If you would like to provide feedback or contribute, please comment on the PR by 1/23.

Thanks,

Grant