UEFI-ISO

[Quackdoc]

Is your feature request related to a problem? Please describe.
I use exclusively a multiboot disk, Ventoy for installing operating systems. as it stands the EFI does not work with ventoy, which becomes a rather large issue when I need to use an EFI image, but said image is unusable on ventoy. when you extract the image, and load the disk.img from ventoy it boots into grub menu, then just reboots.

running legacy.iso works on machines that support legacy usage. but that is not the laptop I have, and as I cannot at this time use a USB to dedicate to dahlia, I cannot currently install it at all on one of my devices.

Describe the solution you'd like
Add an UEFI ISO.