Option for default loglevel

[blt-r]

For terminal-based code editors it makes sense to not have any logging by default, so we need an option for that

[blt-r]

Also, #12 probably should be already closed, but after this it should be like definitely closed

[gasinvein]

Do you mind also fixing the new (unrelated) shellcheck error?

[blt-r]

Ok, now CI works

[gasinvein]

Thanks!