FR: provide OCamlPro.SuperBOL-mini

[GitMensch]

OCamlPro.SuperBOL is nice and commonly usable.
It likely has some issues with vscode-web (see also #188), but even with a WASM server (which seems to be a long shot) it may not work in "minimal environments".

I'm currently having fun in a minimal reh environment where the remote extension host does not work.
At least in cases like this an OCamlPro.SuperBOL-mini would be nice to have a version that has no need to run there (=local editor). This would likely mean:

• no native LSP interaction
• using only the open editor window(s)

Can you provide an extension like this (=taking this one and deleting all parts that would need to run "wherever the code is", reducing it to the local editor? ... maybe solve #193 first as that is implicit about "using the editor window instead of files"...

This would mean at least:

• minimal syntax highlighting
• problem matchers
• un/comment line/block
• possibly snippets
• possibly "go to definition" using regex (= no REPLACE/COPY support)