Loopback pain very sad

First thing I’m working on is the audio loopback,
grabbing the sound going to the speakers.
Since I’m doing this in rust, I’m using the cpal library, which is kinda annoying ngl
It seems to support most os so hopefully I won’t have to deal with that myself.
I think I have a working setup, but we’ll have to see

To-do:

• [] Getting system audio
• [] analyzing the audio in real time
• [] generating the pretty picture
• [] displaying to the background
• [] add customization (optional)