The facilitator mode's values are `duo | solo` in itd-97 and `human` / `auto` in itd-2610150602547271

The facilitator mode's values are duo | solo in itd-97 and human / auto in itd-2610150602547271

A naming conflict (severity nitpick) found by the cross-document consistency pass.

• End A: .abcd/development/intents/drafts/itd-97-the-facilitator-is-a-mode-not-a-person.md:55 — "(duo | solo) with duo the default"
• End B: .abcd/development/intents/planned/itd-2610150602547271-a-repository-declares-whether-its.md:72 — "with the values human and auto, read through internal/core/layered."

itd-97's scope promises a per-repo mode declaration with the values duo and solo, duo the default. itd-2610150602547271 implements the same declaration as facilitator.mode with the values human and auto. itd-97 notes in passing that these are aliases, but its declared values and the declared key's values still differ, so one setting has two vocabularies.

Evidence: .abcd/work/reviews/2026-10-26-consistency/00-summary.md, finding 1186.