feat(owner-intent): durable alignment layer — intent, preferences, /cortex-intent command

docs(owner-intent): clarify + research — durable alignment layer for cortex-drive

docs(complexity-tiers): clarify + research — stashed, not pursuing

feat(safety-nets): harden Pattern Harvest Phases 1-3 — context gate, circuit breaker, repair budget

fix(docs): resolve A1/A4/A5 doc inconsistencies from Section A audit

chore: clean up completed GSD phase artifacts + update config

chore: sync hook instrumentation + research complexity routing

docs(policy-loop): archive slug and reset state

feat(policy-loop): autonomous lifecycle controller — /cortex-drive

docs(policy-loop): rerun research with full iterative search strategy

docs(policy-loop): research dossier — state machine + external patterns

docs(policy-loop): clarify brief — autonomous lifecycle controller

docs(necessity-gate): archive slug and reset state

feat(necessity-gate): mandatory pre-spec necessity attack

docs(necessity-gate): research dossier — prototype validated 4/4 correct