- Changed Structure (Moved Settings, Data and Enums into own header files)
- Changed how AudioBackend is created to fix issues (fixes#208)
- Made AudioBackend switch to pipewire when pipewire-pulse was detected as server in pulseaudio
- Refactored Code for IconFetcher and moved getPpid from misc into IconFetcher
- Removed unused code in proccessingqueue, renamed processingqueue to queue.
