Default separation, mixing settings and automatic queue

[themrfoxjr]

Hi!
This is an awesome piece of software!
A feature that came to mind is having some user default settings (perhaps to be configured through the GUI, but the .env file is fine). For example, I will always choose Demucs V4 fine tuned, mp3 192k. I have to choose this setting every time i want to start a separation process. Same with making a Static mix, I have to click through the options every time, when really i just want to use my same preferences over and over.

Additionally, perhaps the separation and static mix progress could start automatically after the song is loaded. This could also be a user preference. That way, I can load all the songs I want and they automatically enter the queue for separation and mixing, instead of having to choose the settings many times over.

Thank you for such a cool program!