Update API URL in UserProfileIntegration constructor

engine/user_profile_integration.py

@@ -15,7 +15,7 @@ from engine.score_api_client import ScoreAPIClient
 class UserProfileIntegration:
     """Integration layer between the game and profile system"""
     
-    def __init__(self, profiles_file="user_profiles.json", api_url="http://localhost:8000"):
+    def __init__(self, profiles_file="user_profiles.json", api_url="http://172.27.23.245:8000"):
         self.profiles_file = profiles_file
         self.current_profile = None
         self.device_id = self.generate_device_id()