refactor(imWorkOrder): 优化工单分类和目标类型的展示逻辑

将工单分类和目标类型的格式化逻辑抽离到model文件中，统一处理字典映射展示，替换原有的硬编码空值占位，同时修复列表页和详情页的展示不一致问题

web/src/views/imWorkOrder/view.vue

@@ -17,9 +17,11 @@
             <n-descriptions-item label="工单ID">{{ formValue.orderId }}</n-descriptions-item>
             <n-descriptions-item label="状态">{{ statusLabel }}</n-descriptions-item>
             <n-descriptions-item label="提交人ID">{{ formValue.userId }}</n-descriptions-item>
-            <n-descriptions-item label="分类">{{ formValue.category || '-' }}</n-descriptions-item>
+            <n-descriptions-item label="分类">{{
+              categoryLabelOf(formValue.type, formValue.category)
+            }}</n-descriptions-item>
             <n-descriptions-item label="目标类型">{{
-              formValue.targetType || '-'
+              targetTypeLabel(formValue.targetType)
             }}</n-descriptions-item>
             <n-descriptions-item label="目标摘要">{{
               formValue.targetSummary || '-'
@@ -67,7 +69,7 @@
   import { computed, ref } from 'vue';
   import { useDictStore } from '@/store/modules/dict';
   import { View } from '@/api/imWorkOrder';
-  import { newState, State } from './model';
+  import { categoryLabelOf, newState, State, targetTypeLabel } from './model';
   import { useProjectSettingStore } from '@/store/modules/projectSetting';
   import { adaModalWidth } from '@/utils/hotgo';