check:test-discovery (Lint job, layered behind the round-1 t06 fix) flagged
tests/e2e/fingerprint-expansion.test.ts as a NEW orphan — it is a node:test
server-boot test that no runner collected, so it had never run. Moved to
tests/integration/ (the collector for this shape), fixed the helper import,
and verified it actually passes (3/3 on first-ever run). CHANGELOG ref updated.