Changed scripts to use realpath() to create absolute symlinks
instead of relative paths, which were breaking with filenames
containing special characters. Also added sleep delay before
restarting waybar.
Created convenient scripts for testing different configurations:
- switch-layout.sh: Switch between 24 available layouts
- switch-style.sh: Switch between 30+ themes
- Works with rofi (GUI) or CLI menu
- Automatically reloads waybar after switching