Each file opened a Brainy in beforeAll/beforeEach (or a single it()) and
never closed it. related-verb-array.test.ts and vfs-containment-batched.test.ts
were real bugs: their afterAll discarded the brain with `brain = null as any`
without ever calling close() first.
CI / Integration + conformance (Node 22) (push) Failing after 16m58s
CI / Bun (latest) (push) Successful in 12m24s
Pass 2 issued one awaited related({ to }) per VFS entity — O(entities)
serialized graph calls, measured in whole minutes on large brains. Now a
single paged walk over every Contains edge (type-only, 1,000 per page)
feeds an in-memory group-by-target, and only actual defects mutate. The
verdicts are unchanged: a stale parent's edge is removed, a missing edge
is restored, duplicates cannot survive, and user knowledge edges are
never touched.
Pinned in tests/integration/vfs-containment-batched.test.ts: exact
removed/restored counts on a seeded defect tree, tree correctness after
the repair, user edges untouched, and the cost shape — related() call
count independent of the entity count.
