update functionality needed

[osevan]

Iseman, we need update functionality inside this script with already applyed configs from file.

Like "./script update configfile" for remembering from previous compile configs.

And updating.

Please consider to update and install routine from first issue. here too.

Scheduler updates needed too for echo scheduler

Echo scheduler is new scheduler inside cachyos and missing here

linux-cachyos-deb/cachyos-deb.sh

Line 440 in 38594c1

case "$_cpusched_selection" in

Thanks and

Best Regards