feat(物料管理): 添加质量状态多选查询功能

在物料管理模块中新增质量状态多选查询功能，包括：
1. 后端添加qualityStatusCsv字段支持多选查询
2. 前端CoilSelector组件增加品质多选下拉框
3. 服务层实现多选条件过滤逻辑

klp-ui/src/components/CoilSelector/index.vue

@@ -63,6 +63,10 @@
             <el-option label="简包" value="简包" />
           </el-select>
         </el-form-item>
+        <el-form-item label="品质">
+          <muti-select v-model="queryParams.qualityStatusCsv" :options="dict.type.coil_quality_status" placeholder="请选择品质"
+            clearable />
+        </el-form-item>
         <el-form-item label="实际库区" v-if="orderBy">
           <actual-warehouse-select v-model="queryParams.actualWarehouseId" placeholder="请选择实际库区" canSelectLevel2
             canSelectDisabled :clearInput="false" clearable />
@@ -179,7 +183,7 @@ export default {
     WarehouseBirdMini,
     DragResizeBox
   },
-  dicts: ['coil_itemname', 'coil_material', 'coil_manufacturer'],
+  dicts: ['coil_itemname', 'coil_material', 'coil_manufacturer', 'coil_quality_status'],
   props: {
     // 非触发器模式下，外部控制显隐（触发器模式下无效）
     visible: {