拆分数据处理分类，新增编码加密、数学计算分类

src/js/composer/commands/uiCommands.js

@@ -1,7 +1,7 @@
 import { newVarInputVal } from "js/composer/varInputValManager";
 
 export const uiCommands = {
-  label: "UI操作",
+  label: "用户交互",
   icon: "web",
   defaultOpened: false,
   commands: [
@@ -52,6 +52,12 @@ export const uiCommands = {
             },
           ],
         },
+        {
+          label: "标题",
+          type: "varInput",
+          defaultValue: newVarInputVal("str", "请选择"),
+          width: 12,
+        },
       ],
     },
     {