Use configuration file instead of .env

[m-haisham]

A configuration file would allow for far more control over settings without directly changing the code.

Most commonly used file formats are:

• .ini
• .json
• .yaml
• .xml

I personally prefer .yaml as I find it most readable.

[yangman946]

Ok, I will consider this proposal, for saving user configurations (layouts, etc.) I'll use a configuration file rather than a .env file.