refactor: migrate auto_organize_models logic to service layer with dependency injection

py/services/websocket_progress_callback.py

@@ -0,0 +1,11 @@
+from typing import Dict, Any
+from .model_file_service import ProgressCallback
+from .websocket_manager import ws_manager
+
+
+class WebSocketProgressCallback(ProgressCallback):
+    """WebSocket implementation of progress callback"""
+    
+    async def on_progress(self, progress_data: Dict[str, Any]) -> None:
+        """Send progress data via WebSocket"""
+        await ws_manager.broadcast_auto_organize_progress(progress_data)