[Suggestion] Add ublue toolbox to list of compatible image

[asen23]

Is your feature request related to a problem? Please describe.
Boxbuddy is using list of compatible image for their dropdown selection and i like to see ublue image there.

Describe the solution you'd like
Add image from https://github.com/ublue-os/toolboxes.

ghcr.io/ublue-os/bluefin-cli
ghcr.io/ublue-os/ubuntu-toolbox
ghcr.io/ublue-os/fedora-toolbox
ghcr.io/ublue-os/wolfi-toolbox
ghcr.io/ublue-os/powershell-toolbox
ghcr.io/ublue-os/docker-distrobox -> need init and root
ghcr.io/ublue-os/docker-distrobox -> need init and root

Describe alternatives you've considered
Manually typing the image url.

Additional context
Ublue toolbox launch instantly and in general are nicer to use.

[kth8]

Universal Blue also maintain an Arch Linux image under another repo https://github.com/ublue-os/arch-distrobox