fix: 一级需求部门用户发布任务时使用普通任务接口（不填写任务明细时）

frontend/src/views/CreateTask.vue

@@ -1610,10 +1610,13 @@ const handleSubmit = async () => {
     const attachmentUrl = attachmentUrls.length > 0 ? attachmentUrls.join(',') : formData.attachmentUrl
     console.log('[提交任务] 最终attachmentUrl:', attachmentUrl)
 
+    // 判断是否是一级需求部门用户且不填写任务明细
+    const isPrimaryDeptWithoutDetail = isPrimaryDeptUser.value && !shouldShowTaskDetail.value
+
     // 流水线任务（固定使用顺序流水线模式）
     const pipelineData = {
       title: formData.title,
-      isPipeline: true,
+      isPipeline: !isPrimaryDeptWithoutDetail,  // 一级需求部门不填明细时，不标记为流水线任务
       pipelineMode: 'sequential',  // 固定为顺序流水线
       items: validTaskTypes.map((item, index) => ({
         taskTypeId: item.taskTypeId!,
@@ -1654,13 +1657,42 @@ const handleSubmit = async () => {
       }
     } else {
       // 新建模式
-      response = await taskApi.createPipelineTask(pipelineData)
+      if (isPrimaryDeptWithoutDetail) {
+        // 一级需求部门不填写任务明细时，使用普通任务创建接口
+        // 任务明细将由需求部门在审核时填写
+        const taskData = {
+          title: formData.title,
+          brandId: formData.brandId,
+          platformId: formData.platformId,
+          categoryId: formData.categoryId,
+          spuInfo: formData.spuInfo,
+          taskSubType: formData.taskSubType,
+          attachmentUrl: attachmentUrl,
+          remark: formData.remark || '',
+          priority: formData.isUrgent ? 3 : 1,
+          releaseType: formData.releaseType,
+          productBarcodes: formData.productBarcodes,
+          previewImage: formData.previewImage,
+          isPrimaryDeptTask: true  // 标记为一级需求部门任务
+        }
+        response = await taskApi.createTask(taskData as any)
+        
+        if (response.code === 200) {
+          message.success('任务已提交，等待需求部门完善明细')
+          setTimeout(() => {
+            router.push('/tasks')
+          }, 1000)
+        }
+      } else {
+        // 普通流水线任务
+        response = await taskApi.createPipelineTask(pipelineData)
 
-      if (response.code === 200) {
-        message.success('流水线任务创建成功')
-        setTimeout(() => {
-          router.push('/tasks')
-        }, 1000)
+        if (response.code === 200) {
+          message.success('流水线任务创建成功')
+          setTimeout(() => {
+            router.push('/tasks')
+          }, 1000)
+        }
       }
     }
   } catch (error: any) {