hailin 4dbd6f075f docs: reorganize documentation and add architecture document ... Changes: - Create docs/ directory for centralized documentation - Move DEVELOPMENT_GUIDE.md from root to docs/ - Add comprehensive ARCHITECTURE.md with: - System overview and architecture diagrams (ASCII) - Microservices responsibilities (6 services) - Technology stack details - Data flow diagrams (user conversation, admin evolution) - Production deployment architecture - Kong API routing table - Port mapping reference - Database schema overview (PostgreSQL, Neo4j, MinIO) - Security design notes - Update README.md with documentation index table Documentation structure: docs/ ├── ARCHITECTURE.md - System architecture reference └── DEVELOPMENT_GUIDE.md - Development guide and code examples Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>		2026-01-22 23:05:41 -08:00
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ARCHITECTURE.md	docs: reorganize documentation and add architecture document	2026-01-22 23:05:41 -08:00
DEVELOPMENT_GUIDE.md	docs: reorganize documentation and add architecture document	2026-01-22 23:05:41 -08:00