itd-2609292107351737 has transcripts captured into the history store; ahoy says history/ is the registry only and holds no transcripts

itd-2609292107351737 has transcripts captured into the history store; ahoy says history/ is the registry only and holds no transcripts

A terminology drift (severity minor) found by the cross-document consistency pass.

• End A: .abcd/development/intents/drafts/itd-2609292107351737-every-development-session-records-what.md:21 — "When a transcript is captured into the history store, abcd keeps the per-message token counts"
• End B: .abcd/development/brief/04-surfaces/01-ahoy.md:428 — "ahoy owns it; it holds no transcripts"

The draft measures token cost 'when a transcript is captured into the history store', which uses 'history store' to mean the transcript corpus. The ahoy chapter's inventory says history/ is the registry of identity and lineage and holds no transcripts, and that the transcript corpus is a separate sibling under transcripts/. The same term names two different stores across the two documents.

Evidence: .abcd/work/reviews/2026-10-26-consistency/00-summary.md, finding 344.