feat: 优化物料类型选择逻辑和表格配置

添加物料类型选择逻辑，根据原料或产品类型设置selectType
调整表格树形配置，无分组条件时禁用树形显示
移除调拨状态列和必填备注校验，自动生成调拨单号和时间

klp-ui/src/views/wms/stock/group.vue

@@ -61,8 +61,8 @@
       </vxe-toolbar>
 
       <div style="height: calc(100vh - 260px);">
-        <vxe-table ref="xTree" :loading="loading" :data="list" size="mini" :tree-config="tableTreeConfig"
-          max-height="100%" @row-click="handleTableRowClick" :export-config="{}">
+        <vxe-table ref="xTree" :loading="loading" :data="list" size="mini" :tree-config="effectiveTreeConfig"
+          max-height="100%" @row-click="handleTableRowClick" :export-config="{}" :scroll-y="{ enabled: true }">
           <vxe-table-column field="itemType" title="物料类型" align="center" :formatter="formatterItemType" tree-node sortable :filters="[{label: '产品', value: 'product'}, {label: '原料', value: 'raw_material'}]" :filter-method="filterItemTypeMethod">
             <template v-slot="{ row }">
               <span v-if="row.itemType">{{ formatterItemType(row.itemType) }}</span>
@@ -226,6 +226,11 @@ export default {
       };
       
       return filterData([...this.stockList]);
+    },
+    // 控制是否启用树形数据配置
+    effectiveTreeConfig() {
+      // 当没有分组条件时，不启用树形数据
+      return this.groupForm.groupingCriteria && this.groupForm.groupingCriteria.length > 0 ? this.tableTreeConfig : undefined;
     }
   },
   created() {