feat(钢卷管理): 添加钢卷号前缀生成功能并优化样式

添加钢卷号前缀生成工具函数及测试用例
在合并、拆分、分条和录入页面使用自动生成的钢卷号前缀
调整EmployeeSelector组件默认触发器的样式
移除typing.vue中未使用的变更历史代码块
添加钢卷号长度校验规则

klp-ui/src/views/wms/coil/panels/stepSplit.vue

@@ -198,6 +198,7 @@ import ProductSelect from "@/components/KLPService/ProductSelect";
 import RawMaterialSelect from "@/components/KLPService/RawMaterialSelect";
 import WarehouseSelect from "@/components/KLPService/WarehouseSelect";
 import ActualWarehouseSelect from "@/components/KLPService/ActualWarehouseSelect";
+import { generateCoilNoPrefix } from "@/utils/coil/coilNo";
 
 export default {
   name: 'StepSplit',
@@ -223,7 +224,9 @@ export default {
   },
   dicts: ['coil_quality_status'],
   data() {
+    const currentCoilNoPrefix = generateCoilNoPrefix()
     return {
+      currentCoilNoPrefix,
       // 待分条钢卷基础信息
       coilInfo: {},
       loading: false,
@@ -231,7 +234,7 @@ export default {
       splitForm: {
         coilId: '', // 分条钢卷ID（编辑时赋值）
         enterCoilNo: '',
-        currentCoilNo: '',
+        currentCoilNo: currentCoilNoPrefix,
         supplierCoilNo: '',
         warehouseId: '',
         actualWarehouseId: '',
@@ -262,6 +265,16 @@ export default {
       rules: {
         currentCoilNo: [
           { required: true, message: "当前钢卷号不能为空", trigger: "blur" },
+          {
+            // 当前钢卷号必须大于等于10位
+            validator: (rule, value, callback) => {
+              if (value.length < 10) {
+                callback(new Error('当前钢卷号必须大于等于10位'));
+              } else {
+                callback();
+              }
+            }, trigger: 'blur'
+          },
           // 仅在新增的时候校验
           {
             validator: (rule, value, callback) => {
@@ -400,7 +413,7 @@ export default {
       this.splitForm = {
         coilId: undefined,
         enterCoilNo: '',
-        currentCoilNo: '',
+        currentCoilNo: this.currentCoilNoPrefix,
         supplierCoilNo: '',
         warehouseId: '',
         actualWarehouseId: '',