refact: use only server

backend/app/services/logging_service.py

@@ -79,4 +79,17 @@ class LoggingService:
             message=message,
             target_id=server_id,
             target_name=server_name
+        )
+    
+    @staticmethod
+    def log_host_action(db: Session, action: str, host_id: int, host_name: str, success: bool, message: str):
+        """Log Proxmox host actions (create/update/delete/wake/shutdown)"""
+        LoggingService.log_action(
+            db=db,
+            action_type="host",
+            action=action,
+            success=success,
+            message=message,
+            target_id=host_id,
+            target_name=host_name
         )