spike: config.env

[FarahZaqout]

This is a decent read about the env files.
I think it's time we try using the dotenv rather than env2 and see how it's different.

The main question:

do we make one config file in the root and use it globally across the project or do we make 2 config files one in express and another in react since we are treating them as two separate apps?
and if we go for option 2, do we need a third config file for the heroku deployment?

[FarahZaqout]

Using dotenv, and different config.env in different sides (client and server).
Do you guys agree?
@ashatat @amusameh @ishak52 @RamyAlshurafa

[amusameh]

yeah, I agree.
I like the idea of using a config.js file with the .env file to be able to use objects as in the article.