Fix database path configuration - use relative path './facts.db' instead of 'facts.db'

factsdb/config.py

@@ -10,7 +10,7 @@ from typing import Optional
 @dataclass
 class DatabaseConfig:
     """Database configuration"""
-    path: str = "facts.db"
+    path: str = "./facts.db"
 
 @dataclass
 class AIEndpointConfig: