🔍 Add debugging for Firebase custom models storage

- Add detailed logging to see what's being saved to Firebase
- Debug custom models loading structure
- Identify why only model IDs are appearing in Firebase

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>

src/services/model_families.py

@@ -705,7 +705,8 @@ class ModelFamilyManager:
                     try:
                         custom_models_ref = self.firebase_db.child('custom_models')
                         custom_models_ref.set(config)
-                        print("Saved custom models to Firebase")
+                        print(f"Saved custom models to Firebase: {len(config['custom_models'])} models")
+                        print(f"Config structure: {config}")
                     except Exception as e:
                         print(f"Failed to save custom models in thread: {e}")
                 
@@ -792,13 +793,18 @@ class ModelFamilyManager:
                         custom_models_ref = self.firebase_db.child('custom_models')
                         config = custom_models_ref.get()
                         
+                        print(f"Firebase custom models config: {config}")
+                        
                         if config and 'custom_models' in config:
                             for model_data in config['custom_models']:
                                 # Convert provider string back to enum
                                 model_data['provider'] = AIProvider(model_data['provider'])
                                 model_info = ModelInfo(**model_data)
                                 loaded_models.append(model_info)
-                        print("Loaded custom models from Firebase")
+                                print(f"Loaded custom model: {model_info.model_id}")
+                        else:
+                            print("No custom_models found in Firebase config")
+                        print(f"Loaded {len(loaded_models)} custom models from Firebase")
                     except Exception as e:
                         print(f"Failed to load custom models in thread: {e}")