The scripts could move a commit to main but nothing said which commits should
go, and that decision does not survive being deferred: months later it is a list
of subject lines and a guess.
So it is recorded at commit time, as a trailer:
Scope: product the rest of the world should have it
Scope: site this site alone, keep it here
tools/wj-status.sh reads them and prints main..wj in three groups, with the
promote command for the ones marked product.
The path fallback is deliberately weak. Under ADR-015 the only site-specific
home in the tree is scripts/site_imports/<site>/ - everything else is meant to
be product, with settings and seed data carrying what differs between sites. So
"touches only site_imports" is the one confident site verdict paths can give,
and everything else is reported UNMARKED rather than guessed into a bucket. A
tool that quietly sorted commits by directory would be wrong often enough to
stop being read.
The unmarked message says which way to lean, because the failure mode here is
not promoting something site-specific by accident - the ADR-015 gate catches
that on the way in. It is product work sitting on wj forever because nobody
decided, which is how the wilm branch became a port rather than a merge.
Scope: product
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