Debugger support (Debug Adapter Protocol?)

[Jmgr]

I'm trying to find out how to add support for debugging. I wonder if implementing the Debug Adapter Protocol would be a solution (using dap-rs for instance). I'm just not sure if using the current API would be enough or not.

I have seen #190 and had a go at replacing the quickjs submodule by the fork but unfortunately that is too old and can't be used directly in rquickjs. It looks like the changes make in koush/quickjs are significant, so it doesn't seem trivial to just "port" the changes to a more recent version of quickjs.