Please don’t mistake a critical voice for an attack. But your information was questionable from the start, hence the questions.
I looked at your GRUB scripts on GitHub. They seem to only prepare the USB stick for i386 and AMD64 architectures, which by no means covers all architectures, as you claim. But perhaps I’ve overlooked something?
Therefore, I didn’t examine your other files on GitHub in detail, but at first glance, most of them appear to be AI-generated and not edited.
As far as I’m concerned, the project you’re promoting just isn’t there.