refactor(wms): 使用MaterialSelect组件替换物品类型和物品选择逻辑

将typing.vue、merge.vue和split.vue中的物品类型和物品选择逻辑替换为MaterialSelect组件，简化代码并提高复用性
同时为ProductSelect组件添加width: 100%样式

klp-ui/src/views/wms/coil/split.vue

@@ -114,37 +114,9 @@
                 <el-form-item label="班组" required>
                   <el-input v-model="item.team" placeholder="输入班组名称" :disabled="readonly"></el-input>
                 </el-form-item>
-                <el-form-item label="物品类型" required>
-                  <el-select
-                    v-model="item.itemType"
-                    placeholder="请选择"
-                    style="width: 100%"
-                    @change="handleItemTypeChange(index)"
-                    :disabled="readonly"
-                  >
-                    <el-option label="原材料" value="raw_material" />
-                    <el-option label="产品" value="product" />
-                  </el-select>
-                </el-form-item>
-                <el-form-item label="物品" required>
-                  <el-select
-                    v-model="item.itemId"
-                    placeholder="请选择物品"
-                    filterable
-                    remote
-                    :remote-method="(query) => searchItemsForSplit(query, index)"
-                    :loading="itemSearchLoading"
-                    style="width: 100%"
-                    :disabled="readonly"
-                  >
-                    <el-option
-                      v-for="option in getItemListForSplit(item.itemType)"
-                      :key="option.id"
-                      :label="option.name"
-                      :value="option.id"
-                    />
-                  </el-select>
-                </el-form-item>
+
+                <MaterialSelect :hideType="hideType" :itemId.sync="item.itemId" :itemType.sync="item.itemType" />
+                
                 <el-form-item label="毛重(t)" required>
                   <el-input
                     v-model.number="item.grossWeight"
@@ -222,12 +194,14 @@ import { listRawMaterial } from '@/api/wms/rawMaterial';
 import { listProduct } from '@/api/wms/product';
 import CoilSelector from '@/components/CoilSelector';
 import ActualWarehouseSelect from "@/components/KLPService/ActualWarehouseSelect";
+import MaterialSelect from "@/components/KLPService/MaterialSelect";
 
 export default {
   name: 'SplitCoil',
   components: {
     CoilSelector,
-    ActualWarehouseSelect
+    ActualWarehouseSelect,
+    MaterialSelect
   },
   data() {
     return {