IDE-like code suggestions in kata trainer

[hobovsky]

Recently I started working on a tool which adds code completion and other features to kata trainer: https://github.com/hobovsky/cw-lsp?tab=readme-ov-file#cw-lsp---language-server-integration-for-codewars-code-editors . I finally got it to a working state, so if anyone wants to try it out, go ahead :) Make sure to read the README before use!

Have fun!