fix(frontend): 修复 AdminTaskDetailPage 中 useMutation 的 Hook 调用顺序

- 将 useMutation 提升至组件顶层，避免因位于 query.isLoading 等早期 return 分支之后导致 React Hooks 顺序变动报错
- 验证方式：前端类型检查（0 error）、单测 132 项全通及前端 Vite 重新构建成功

apps/frontend/src/pages/admin/AdminTaskDetailPage.tsx

@@ -86,6 +86,24 @@ export default function AdminTaskDetailPage() {
     enabled: Boolean(taskId),
   })
   const detail = query.data?.data
+  const orderId = detail?.order?.orderId ? String(detail.order.orderId) : ''
+
+  const statusMutation = useMutation({
+    mutationFn: (data: { status: 'active' | 'paused' | 'closed'; reason?: string }) => {
+      if (!orderId) throw new Error('当前任务无关联订单信息')
+      return updateAdminOrderClaimStatus(orderId, data)
+    },
+    onSuccess: () => {
+      message.success('订单兑换状态已更新')
+      setStatusModalVisible(false)
+      setStatusReason('')
+      void query.refetch()
+    },
+    onError: (err: unknown) => {
+      message.error(err instanceof Error ? err.message : '更新状态失败')
+    },
+  })
+
   const canManageTaskLifecycle = hasAdminRole('operator')
   const canOperateIndustryVoucher = hasAdminRole('support')
   const canCloseTasks = hasAdminRole('support')
@@ -241,7 +259,6 @@ export default function AdminTaskDetailPage() {
     )
   }
 
-  const orderId = resolvedDetail.order?.orderId ? String(resolvedDetail.order.orderId) : ''
   const platformOrderId =
     resolvedDetail.order?.platformOrderId || resolvedDetail.task.platformOrderId || ''
   const h5ClaimUrl = platformOrderId
@@ -250,22 +267,6 @@ export default function AdminTaskDetailPage() {
   const claimStatus = resolvedDetail.order?.claimStatus || 'active'
   const claimStatusReason = resolvedDetail.order?.claimStatusReason || ''
 
-  const statusMutation = useMutation({
-    mutationFn: (data: { status: 'active' | 'paused' | 'closed'; reason?: string }) => {
-      if (!orderId) throw new Error('当前任务无关联订单信息')
-      return updateAdminOrderClaimStatus(orderId, data)
-    },
-    onSuccess: () => {
-      message.success('订单兑换状态已更新')
-      setStatusModalVisible(false)
-      setStatusReason('')
-      void query.refetch()
-    },
-    onError: (err: unknown) => {
-      message.error(err instanceof Error ? err.message : '更新状态失败')
-    },
-  })
-
   const handleCopyH5Link = () => {
     if (!h5ClaimUrl) return
     navigator.clipboard