The census baselines were captured after api.probe had already created
its adversarial bills (Zero/Big/<script>) in the scratch DB, so snapshot
content depended on spec ordering — the first census diffs were probe
artifacts, not product changes. Now: a dedicated 'census' project
(read-only, pristine seed data) runs via project dependencies before
'probe' (api.probe/webauthn mutate state), and the default UI projects
ignore the spec. Re-baselined from a prepare-db-fresh DB; probe chain
33/33 across three consecutive runs; default e2e 27 passed.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>