* refactor(iso-script): improve flexibility and add new images
- Add associative array for image configurations
- Include new images: aurora, cosmic, server-zfs
- Dynamically generate desktop options
- Simplify logic for adding parameters to image name
- Improve handling of specific desktop options (dx, asus, surface)
- Enhance code modularity for easier future modifications
- Update VARIANT selection logic for all images
BREAKING CHANGE: The script now uses a new configuration structure for image options, which may require updates to any external dependencies or documentation referencing the old script structure. New images have been added and VARIANT selection has been modified for existing images.
* fix(iso-script): enable ASUS support for Silverblue and Kinoite
