Show the embedded nREPL output to the VSCode output channel

[avli]

We should think if we want to wire the embedded nREPL output with the VSCode output channel. I can see both pros and cons in this approach.

Pros:

• Some users may found it useful to see the embedded nREPL output in the VSCode output channel. * This also makes the debugging easier.

Cons:

• Leiningen prints a lot of service information on start which may be confusing and distracting.

[fasfsfgs]

Is using another output channel hijacks vscode focus?

[caseymarquis]

Maybe link it to a setting and have it off by default? I got here searching for a way to do just this. A bit of noise at the start of the stream would be well worth it for the full REPL output.

[marcomorain]

#92 fixes this 👍