优化：页面组件编辑器图片名称过长隐藏

src/views/page/modules/editor/style.less

@@ -43,6 +43,11 @@
 
   .label {
     margin-right: 20px;
+    max-width: 164px;
+    white-space: nowrap;
+    text-overflow: ellipsis;
+    overflow: hidden;
+    word-break: break-all;
   }
 
   .tips-wrap {