GitHub workflow calls the mirror-sync API so the Gitea build starts at once instead of at the mirror's 10 minute interval (secrets GIT_UPRISER_URL, GIT_UPRISER_TOKEN; retried; skipped on Gitea itself). The steamify-iso-release skill uses the renamed secret and workflows.
The WSL box has a desktop after all (WSLg windows on Windows), closing the
Arch window shuts it down, and vminstall.sh loop-mounts the ISO with losetup
as root when udisksctl is missing (R1c).