v0.1.4: content-fidelity gap closed (TRIGGER-DISAMBIGUATION ported)

Closes a content-fidelity gap from v0.1.0. Audit comparing arc-ready against the source eleven-skill suite revealed one missing reference: the hub's references/TRIGGER-DISAMBIGUATION.md.

Added

• references/orchestration/trigger-disambiguation.md (99 lines): ported verbatim from aihxp/ready-suite/references/TRIGGER-DISAMBIGUATION.md with the canonical-skill column rewritten to arc-ready's tier vocabulary. Disambiguation table covers "set up CI" vs "CI/CD pipeline", "ADR" (Tier 1.2 vs 1.4), "trust boundaries" (declare vs verify), "runbook" (Tier 3.2 vs 3.4), "audit" (Tier 2.1 vs 3.4), "performance" (Tier 2.2 vs 3.2), the production-ready overload, and the not-in-scope list. Registered in SKILL.md references table.

Audit result

After this release: 164 of 164 expected source reference files present in arc-ready, zero missing.

Intentional drops (all hub-only, multi-repo era; not applicable to a single skill):

• SUITE.md (byte-identical-across-12-repos collection map)
• install.sh / uninstall.sh (Agent Skills install is standard)
• plugins/ (Claude Code plugin marketplace)
• PLUGIN-RESEARCH.md (research for the plugin marketplace)
• per-skill SUITE.md / README.md / CHANGELOG.md / CONTRIBUTING.md / SECURITY.md / LICENSE (consolidated to one each)

Why a patch

Closes a documented gap. No new patterns; no discipline change. Faithful consolidation.