Now the windows are pinned!

With this new release the window now also gets pinned across workspaces.

I have also decided to drop hyprland-rs since it had a number of issues, including licensing once. I've written a small library that only implements the stuff necessary for pipfloat to work. You can find it here and on crates.io

Dropping hyprland-rs also made the final binary much smaller, which is a nice bonus