- iso/build.sh: Debian/Ubuntu host builder using debootstrap + xorriso
Bootstraps Debian bookworm, compiles OrionOS in chroot, produces
bootable hybrid ISO with GRUB (BIOS + EFI), auto-login root on tty1
- iso/build-arch.sh: Arch Linux host builder using mkarchiso
Compiles OrionOS, installs into archiso profile, runs mkarchiso
- iso/README.md: instructions for all three paths (Docker/Debian/Arch)
including dd and Ventoy USB flashing
- Makefile: iso target auto-detects available tool (docker/debootstrap/mkarchiso)
