Bibata is the chosen BOS default cursor but is AUR-only, so mirror the
prebuilt -bin package into the [breadway] repo the same way calamares and
zen-browser-bin are. The workflow clones the triggering branch (not the
default branch) so it can build from iso-boot-fix, and uses the scoped
REGISTRY_TOKEN for publishing.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
