[Feature Request]: Add "Create config file action" to Alt + Enter smart suggestion

[ralphjsmit]

Feature Description

Hey there, I just tried writing the following code, which references a non-existing config file:

config('azure-cs.base_url')

I fully expected to be able to hit Alt + Enter and select 'Create config file', just like I'm used to doing with creating non-existing views (absolutely amazing feature).

Would it be possible to implement this for a config file as well?

Ideally it would also add the correct key, but if that's difficult to implement it's not a big must for me.

Thanks and keep up the good work!