allMemVectorMetas (memory.go) replaces the identical query-then-scan
block ReembedAll and RepairFactVectors each had for reading id+meta
out of memory_vectors — same query, same json.Unmarshal, different
structs built from the result.
Two RowsAffected() errors were silently dropped with `_`, inconsistent
with every other call site in the same files: AcceptProposedRoutine
now wraps the error instead of treating it as zero rows, and MarkAcked
had it stranded behind a dead branch (both arms returned nil) removed
along with the swallowed error.
No behavior change; internal/store and internal/memory pass with
-race.
Every write-path fix leaves the rows already stored wrong, and a box in that
state looks fine: recall answers with the wrong text and nothing logs an error.
That is how the original poison survived four restarts.
RepairFactVectors resolves each fact vector against the fact it names,
re-embeds the ones whose text is stale, and deletes the voided, superseded and
orphaned ones. Marker-guarded and idempotent, so it runs once per box and a run
that dies partway is simply redone.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>