增加步进器插件

@EDITOR/步进器/EDITOR.vue.ftl

+<#if item.render??>
+{item.remder.code}
+<#else>
 <app-stepper name='${editor.name}' :value="this.data.${editor.name}" @change="onFormItemValueChange" :disabled="detailsModel.${editor.name}.disabled" style="${editor.getEditorCssStyle()}"></app-stepper>
+</#if>
\ No newline at end of file

@EDITOR/步进器/PANELEDITOR.vue.ftl

+<#if item.render??>
+{item.remder.code}
+<#else>
 <app-stepper 
   name='${editor.name}' 
   :value="data.${editor.name?lower_case}" 
@@ -7,3 +10,4 @@
 </#if>
   style="${item.getEditorCssStyle()}">
 </app-stepper>
+</#if>
\ No newline at end of file