commit：升级到vue3，更新最近工作流技术栈，支持sa-token

OrangeFormsOpen-VUE3/src/components/SpreadSheet/component/toolbar/merge.js

@@ -0,0 +1,11 @@
+import ToggleItem from './toggle_item.js';
+
+export default class Merge extends ToggleItem {
+  constructor() {
+    super('merge');
+  }
+
+  setState(active, disabled) {
+    this.el.active(active).disabled(disabled);
+  }
+}