Feature request: enabling or disabling a env file

Hi, I just downloaded the new version with the pannel next to the 'Project' one ! It's faster to use thanks you ! 

I am wondering if it was possible to add a checkbox for allowing or disallowing a .env ? 

My use case is a .env.test and a .env where the .env.tests is only used for tests purpose and the .env for launching the app :)