Add self-healing CI workflow for lint gate failures (#111)

refactor: strengthen /reflect with conversation archaeology and Swiss Cheese triage

feat: add executive protocol and structural agent tool enforcement

chore: prune 6 redundant plugins from harness config

refactor: convert qa and demo to scaffold-first thin redirects

refactor: move shared references from qa/demo to harness

refactor: rename /debug skill to /investigate (#110)

feat: add exemplar reference system — cross-domain inspiration for agents

feat: add a11y skill and agents — WCAG 2.2 AA audit, remediation, verification

feat: complete scaffold candidate audit — all 6 skills stay global

chore: claim 010-scaffold-candidate-audit, mark in-progress

refactor: strip procedural bloat from scaffold templates

feat: demo scaffold template — /harness scaffold demo

feat: add scaffold mode to /harness — project-local QA skill generation

chore: claim 008-scaffold-qa-skill, mark in-progress