itd-5 has lint_prompts validate task_classes against an enum in internal/core/lint; the naming register says the binary carries no such schema

itd-5 has lint_prompts validate task_classes against an enum in internal/core/lint; the naming register says the binary carries no such schema

A premise contradiction (severity minor) found by the cross-document consistency pass.

• End A: .abcd/development/intents/disciplines/itd-5-prompt-quality-additions.md:23 — "lint_prompts validates set-membership against the task_classes enum in internal/core/lint"
• End B: .abcd/development/brief/02-constraints/04-naming.md:189 — "This table is the source of truth for the values: the binary carries no task_classes schema"

itd-5's rule says lint_prompts validates set-membership against the task_classes enum in internal/core/lint. The reserved-vocabulary register says its own table is the source of truth because the binary carries no task_classes schema. The discipline claims an enforcement the register says does not exist.

Evidence: .abcd/work/reviews/2026-10-26-consistency/00-summary.md, finding 145.

Grounds

• declined: Closed in the 2026-10-27 triage (dcn-2610271112330536) as a duplicate of iss-2610262038425929. Same claim as iss-2610262038425929: itd-5 says a lint validates task_classes against an enum in internal/core/lint, while the naming register and 05-prompt-quality.md say the binary carries no such schema and the membership check is staged.