`cargo test -p tests` runs none of the fork's own feature suites except
what's inside `system_tests`: SCIM, per-domain directories, the sharded
stores and the four replica suites are all ignored, each needing a
container, a STORE the harness only builds on request, or both. The
runbook lists what each one needs, and the container-reuse trap.
docs/spec/compat-tests.md lists each compat test, what it needs, what it
checks and what a failure means, and says plainly that they run against a
copy only, since the monitoring one purges the history it reads. The
scale-out and per-domain statuses record the acceptance tests that now
run.
jcoffey-dev