CHATBOT_MICROSERVICE_REFACTOR_AUDIT.md

Chatbot Microservice Refactor Audit

• /api/chat returns KNOWLEDGE_QA, SERVICE_REQUEST, or CLARIFICATION_REQUIRED.
• n8n is no longer executed by the chatbot microservice.
• /api/chat/finalize-service-response formats backend execution results.
• /api/knowledge endpoints manage chatbot-owned data.csv.