feat(finance): 完成成本快照运行层、销售事实与人工支出登记

迁移 108-111：快照业务时间与预估转实际、销售事实表、系统成本项、公司人工支出登记。接单平台按工单实际 reward 入账；人工支出支持登记/审批/驳回/报销并写 actual 快照。新增销售毛利页、人工支出页与订单入口。

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

@@ -1,6 +1,7 @@
 import {
   ArrowLeftOutlined,
   CopyOutlined,
+  FileTextOutlined,
   PauseCircleOutlined,
   PlayCircleOutlined,
   StopOutlined,
@@ -181,42 +182,50 @@ export default function AdminOrderDetailPage() {
       <Card
         title="基础信息"
         extra={
-          isAutoClaimOrder ? (
-            <Space>
-              <Button icon={<CopyOutlined />} onClick={handleCopyH5Link}>
-                复制 H5 领取链接
-              </Button>
-              {detail.order.claimStatus === 'paused' || detail.order.claimStatus === 'closed' ? (
-                <Button
-                  type="primary"
-                  icon={<PlayCircleOutlined />}
-                  onClick={() => openStatusModal('active')}
-                  loading={statusMutation.isPending}
-                >
-                  恢复启用
+          <Space>
+            <Button
+              icon={<FileTextOutlined />}
+              onClick={() => navigate(`/admin/manual-expenses?orderId=${detail.order.orderId}`)}
+            >
+              登记人工支出
+            </Button>
+            {isAutoClaimOrder ? (
+              <>
+                <Button icon={<CopyOutlined />} onClick={handleCopyH5Link}>
+                  复制 H5 领取链接
                 </Button>
-              ) : canPauseOrClose ? (
-                <Button
-                  danger
-                  icon={<PauseCircleOutlined />}
-                  onClick={() => openStatusModal('paused')}
-                  loading={statusMutation.isPending}
-                >
-                  暂停兑换
-                </Button>
-              ) : null}
-              {canPauseOrClose && detail.order.claimStatus !== 'closed' ? (
-                <Button
-                  danger
-                  icon={<StopOutlined />}
-                  onClick={() => openStatusModal('closed')}
-                  loading={statusMutation.isPending}
-                >
-                  关闭兑换
-                </Button>
-              ) : null}
-            </Space>
-          ) : null
+                {detail.order.claimStatus === 'paused' || detail.order.claimStatus === 'closed' ? (
+                  <Button
+                    type="primary"
+                    icon={<PlayCircleOutlined />}
+                    onClick={() => openStatusModal('active')}
+                    loading={statusMutation.isPending}
+                  >
+                    恢复启用
+                  </Button>
+                ) : canPauseOrClose ? (
+                  <Button
+                    danger
+                    icon={<PauseCircleOutlined />}
+                    onClick={() => openStatusModal('paused')}
+                    loading={statusMutation.isPending}
+                  >
+                    暂停兑换
+                  </Button>
+                ) : null}
+                {canPauseOrClose && detail.order.claimStatus !== 'closed' ? (
+                  <Button
+                    danger
+                    icon={<StopOutlined />}
+                    onClick={() => openStatusModal('closed')}
+                    loading={statusMutation.isPending}
+                  >
+                    关闭兑换
+                  </Button>
+                ) : null}
+              </>
+            ) : null}
+          </Space>
         }
       >
         <Descriptions column={{ xs: 1, md: 2, xl: 3 }} bordered size="small">