auto pick .venv dir

[palandovalex]

I am using poetry, and by my settings - it make virtual envs inside .venv dir in project root. Can your plugin handle it?

[AckslD]

Currently swenv assumes venv in a common folder. Your usecase seems more like enabling a venv in the current directory? This is not supported atm and not something I need but feel free to submit a PR which can reuse some of the functions here.

[AckslD]

Sorry btw, when writing the above comment I completely forgot that we have the auto_venv feature. Thanks for the PR, added some comments.