Import from an IMMUTABLE snapshot (git archive), not the live tree — a
replay diverges the moment a source file changes (the forge's own
non-fast-forward check caught exactly that). import-stage-msg! carries
the source SHA in the commit message; import-delete-remote! + push
replaces a partial import's history in two requests.
rose-ash mirrored to sx.sx-web.org/giles/rose-ash: 4468 files @
4a7c05a2, one commit, zero skipped, single push under the linear wire.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
giles
07d74db211