- Add _call_with_cache wrapper in OpenClaw (Redis-based LLM cache) - Add generate_incident_proposal method for incident analysis - Integrate ProposalService with OpenClaw LLM - Fallback to template-based proposals if LLM fails - Include LLM metadata (provider, confidence, cache status) in proposals 憲法條款: 必須使用快取保護算力資源,嚴禁無快取裸奔調用 Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>