evolution: objective model assignments from benchmark research + code-skeptic review
- 6 model mismatches fixed: product-owner, incident-responder, history-miner,
architect-indexer, pipeline-judge, workflow-cross-checker
- incident-responder capabilities corrected (was copy-pasted from workflow-cross-checker)
- history-miner entry added to capability-index.yaml
- LLM Stats API metadata ingested into research-report.json
- planner rationale corrected (removed false minimax-m3 "300-agent swarm" claim)
- capability-index.yaml: stale qwen3-coder:480b fallback_models removed (4 agents)
- capability-index.yaml: duplicate kimi-k2.6 entry removed (evolution-prompt)
- sync-agents.cjs --check: zero violations