The publish workflows composed the {{Auto-generated}} banner's source link
from URL_TO_GITEA, the runner-internal clone address (http://localhost:3005),
so published pages cited a URL no reader could resolve. The banner URL now
comes from the PUBLIC_URL_TO_GITEA variable, validated by public_source_base()
in lib/wiki.py: unset, schemeless, loopback, *.local and private-range values
raise rather than reach the wiki. URL_TO_GITEA keeps its clone-address role.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01QwzQyCzCCLriTgs7b9uxwY
mikkeli