- Moved i3-related functions to ~/.local/share/dabruh/libs/bash/i3.sh
- Moved USB-related functions to ~/.local/share/dabruh/libs/bash/usb.sh
- Moved xrandr-related functions to ~/.local/share/dabruh/libs/bash/x.sh
- Added checks in each library file to ensure required functions are sourced
- Updated xmonconf script to source these new library files