quick fix

src/daemon_boyfriend/services/fact_extraction_service.py

@@ -3,7 +3,7 @@
 import json
 import logging
 import random
-from datetime import datetime
+from datetime import datetime, timezone
 
 from sqlalchemy import select
 from sqlalchemy.ext.asyncio import AsyncSession
@@ -311,7 +311,7 @@ Return ONLY the JSON array, no other text."""
                 confidence=fact_data.get("confidence", 0.8),
                 source="auto_extraction",
                 is_active=True,
-                learned_at=datetime.utcnow(),
+                learned_at=datetime.now(timezone.utc),
                 # New fields from Living AI
                 category=fact_data["type"],
                 importance=fact_data.get("importance", 0.5),