archinstall 4.3 maps the deprecated top-level 'bootloader': 'Limine'
to BootloaderConfiguration(bootloader=Limine, removable=True) (per
lib/args.py:185-190 and lib/models/bootloader.py:56-69). Our new
_install_limine_omarchy mirrors archinstall's removable handling: it
would copy BOOTX64.EFI to EFI/BOOT (fallback path) and SKIP
efibootmgr, neither of which is what we want.
Switch to the explicit bootloader_config form with removable=false
so we take the EFI/limine path + register the 'Limine' NVRAM entry
as intended.
Ryan Hughes
c179d78814