fix(grid): [grid] fix grid jsx default slot error (#2285)

Author: gimmyhehe

packages/vue/src/grid/package.json

@@ -1,7 +1,7 @@
 {
   "name": "@opentiny/vue-grid",
   "type": "module",
-  "version": "3.18.4",
+  "version": "3.18.5",
   "description": "",
   "license": "MIT",
   "sideEffects": false,

packages/vue/src/grid/src/column/src/column.ts

@@ -191,7 +191,9 @@ export default defineComponent({
 
     const hasSubColumn = findTree(
       slotVnode,
-      ({ componentOptions, type }) => {
+      (node) => {
+        // 当使用jsx来写默认插槽时，vnode的children为[undefined], 使用fallback值防止解构报错
+        const { componentOptions, type } = node || {}
         const componentName = (type && type.name) || (componentOptions && componentOptions.Ctor.extendOptions.name)
 
         return $table.isValidCustomColumn(componentName)