Add new env variable to ROARR

[dmpvost]

It would be nice, if we can add some options to ROARR with env.

exemple is better than word :

ROARR_USE_COLORS=true
ROARR_OUTPUT_FORMAT=pretty

I have one use case, when I make unit testing with my IDE,
I don't find the way to put extra parameters.

I use web storm with JEST

[gajus]

You can add colors and output format using https://github.com/gajus/roarr-cli. Adding colors/ formatting to logs should not be responsibility of the main app.

[dmpvost]

sorry, I put my idea, in the wrong project. I was in mind speaking about roarr-cli