perf: in the middle empty text

@@ -276,4 +276,8 @@
   .configuration-list:deep(.ant-list-pagination) {
     height: 24px;
   }
+
+  .configuration-list:deep(.ant-list-empty-text) {
+    @apply w-full h-full flex justify-center items-center;
+  }
 </style>