Configs/settings improvements

[nightblure]

Hey!

I also recommend paying your attention to the Pydantic Settings package. I use it myself and it is incredibly convenient in terms of simplicity and amount of code!

Motivation: you can figure out how it works very quickly and greatly reduce the amount of code where you manually parse environment variables using os.environ

[lubaskinc0de]

it can be okay if this package can load env variables from process ENV , but it's strange that this thing can load it from .env file, so I'm will look at this but I feel strange to this lib.