- Import sorting (I001) - Unused imports (F401) - f-string without placeholders (F541) - Loop variable unused (B007) - zip() strict parameter (B905) - Exception chaining (B904) - collections.abc imports (UP035) Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
Phase 7.5: DecisionManager 三軌決策 - 新增 Playbook 優先匹配 (similarity >= 85%) - 三軌決策順序: Playbook > LLM > Expert System - 整合 PlaybookService 推薦引擎 Phase 7.6: 自動萃取機制 - approval_execution.py 成功執行後觸發萃取 - 條件: RESOLVED/CLOSED + effectiveness >= 4 - 滿分 (5) 自動核准 Playbook 測試: - 13 個 Playbook 單元測試全部通過 - 修復 Incident 模型欄位對應 (reasoning_steps) Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>