docs: Archive session starter prompt for Chronicler #23

Session start context documented for historical record.

docs/past-claudes/session-starters/SESSION-START-PROMPT-FOR-23-THE-DIAGNOSTICIAN.md

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+# Session Start Prompt for Chronicler #23 (The Diagnostician)
+
+**Date:** February 22, 2026  
+**Session Start Time:** ~20:51 CST  
+**Provided By:** Michael
+
+---
+
+## Initial Context Provided
+
+Michael pasted the Gemini conversation showing the complete architectural plan for migrating from AnythingLLM to Dify, including the full docker-compose configuration, environment variables, nginx setup, and troubleshooting guidance for common issues.
+
+The conversation covered:
+- Why Dify was chosen over AnythingLLM/Open WebUI
+- Complete Firefrost Knowledge Engine architecture (Dify + n8n + Qdrant + Ollama)
+- Docker Compose stack configuration
+- Plugin system requirements (daemon, sandbox, ssrf_proxy)
+- Environment variable configurations
+- Nginx reverse proxy setup
+- Discord webhook templates
+- Git write-back workflows
+- Backup and disaster recovery plans
+
+---
+
+## Key Information from Starter
+
+1. **The Blueprint** (Chronicler #21) had consulted with Gemini to design the architecture
+2. **Dify** was the chosen platform (not Open WebUI as directory name suggested)
+3. Full deployment plan existed in `docs/tasks/firefrost-codex-migration-to-open-webui/`
+4. Michael had already received complete guidance from Gemini on:
+   - Plugin daemon configuration (15+ environment variables needed)
+   - Timeout configurations for Dify Issue #603
+   - CORS/CSRF authentication requirements
+   - n8n workflow designs
+
+---
+
+## Session Directive
+
+Execute the Dify deployment following the Gemini-designed architecture, using the deployment plan as reference but adapting based on actual deployment challenges encountered.
+
+Priority: Get Dify fully operational with Ollama integration and plugin system working.
+
+---
+
+**This starter prompt set The Diagnostician up for success by providing the complete architectural blueprint before beginning work.**