- Fixed environment variable names in embeddings.service.ts to match .env configuration
(AZURE_OPENAI_EMBEDDINGS_API_KEY, AZURE_OPENAI_EMBEDDINGS_ENDPOINT, etc.)
- Applied V014 database migration for conversation_embeddings table with pgvector support
- Fixed test script to remove unsupported language parameter from chat requests
- Created test user in database to satisfy foreign key constraints
- All 6 embeddings tests now passing (100% success rate)
Test results:
✅ Health check and embedding generation (1536 dimensions)
✅ Conversation creation with automatic embedding storage
✅ Semantic search with 72-90% similarity matching
✅ User statistics and semantic memory integration
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
