feat(client): 出库明细成本/售价/利润三列重设计 + 建单利润列 + 入库列头统一

- 出库详情抽屉（管理员）：数量/成本价/售价/利润 + 合计金额/合计利润 双行；
  operator 见 售价/小计（服务端抹零+前端隐藏双保险）；利润负数 danger
- 出库建单：商品名称下带编码（字体同系列列）；金额列→利润列（实时）；
  底栏合计利润（仅管理员）；进价列仅管理员；提交发新 key（cost_price/sale_price）
- 入库建单列头：进价（单瓶）/ 参考售价 / 总进价
- 退单弹窗金额改售价口径（与冲应收一致）；打印保留待定价回退成本兼容
- models 字段随后端消歧改名；golden 重打；新增抽屉双形态 widget 测试

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01JJ1g8XV1YhhmHRzhwWEW7o

client/test/golden/stock_in_list_golden_test.dart

@@ -26,7 +26,7 @@ const _orders = [
       reviewerName: '张管理',
       status: 'approved',
       orderDate: '2026-06-20',
-      totalAmount: 34320),
+      costTotal: 34320),
   StockInOrder(
       id: 2,
       orderNo: 'RK-20260618-009',
@@ -36,7 +36,7 @@ const _orders = [
       operatorName: '李销售',
       status: 'pending',
       orderDate: '2026-06-18',
-      totalAmount: 6700),
+      costTotal: 6700),
   StockInOrder(
       id: 3,
       orderNo: 'RK-20260615-003',
@@ -46,7 +46,7 @@ const _orders = [
       operatorName: '王经理',
       status: 'draft',
       orderDate: '2026-06-15',
-      totalAmount: 5000),
+      costTotal: 5000),
   StockInOrder(
       id: 4,
       orderNo: 'RK-20260612-001',
@@ -57,7 +57,7 @@ const _orders = [
       reviewerName: '张管理',
       status: 'rejected',
       orderDate: '2026-06-12',
-      totalAmount: 3500),
+      costTotal: 3500),
 ];
 
 class _FakeStockInNotifier extends StockInListNotifier {

client/test/golden/stock_out_list_golden_test.dart

@@ -26,7 +26,7 @@ const _orders = [
       reviewerName: '张管理',
       status: 'approved',
       orderDate: '2026-06-20',
-      totalAmount: 12800),
+      saleTotal: 12800),
   StockOutOrder(
       id: 2,
       orderNo: 'CK-20260618-022',
@@ -36,7 +36,7 @@ const _orders = [
       operatorName: '张前台',
       status: 'pending',
       orderDate: '2026-06-18',
-      totalAmount: 5400),
+      saleTotal: 5400),
   StockOutOrder(
       id: 3,
       orderNo: 'CK-20260615-017',
@@ -46,7 +46,7 @@ const _orders = [
       operatorName: '李销售',
       status: 'draft',
       orderDate: '2026-06-15',
-      totalAmount: 3200),
+      saleTotal: 3200),
   StockOutOrder(
       id: 4,
       orderNo: 'CK-20260612-009',
@@ -57,7 +57,7 @@ const _orders = [
       reviewerName: '张管理',
       status: 'rejected',
       orderDate: '2026-06-12',
-      totalAmount: 1960),
+      saleTotal: 1960),
 ];
 
 class _FakeStockOutNotifier extends StockOutListNotifier {

client/test/order_detail_drawer_columns_test.dart

@@ -0,0 +1,74 @@
+import 'package:flutter/material.dart';
+import 'package:flutter_test/flutter_test.dart';
+import 'package:jiu_client/core/theme/themes.dart';
+import 'package:jiu_client/widgets/order_detail_drawer.dart';
+
+/// 2026-07 定价重设计：出库详情按角色两种形态——
+/// 管理员（行带 cost/profit）= 成本价/售价/利润 三数值列 + 合计利润；
+/// operator（不带）= 售价/小计两列，无成本无利润。
+void main() {
+  Widget host(OrderDetailDrawer drawer) => MaterialApp(
+        theme: buildTheme('a'),
+        home: Scaffold(body: drawer),
+      );
+
+  const line6 = OrderLine(
+    name: '汾酒青花20年',
+    code: 'ZXZ027232',
+    series: '普通/53度',
+    spec: '500ml*6/件',
+    qty: '2',
+    price: '¥400.00',
+    cost: '¥355.00',
+    profit: '¥90.00',
+  );
+
+  const line4 = OrderLine(
+    name: '汾酒青花20年',
+    code: 'ZXZ027232',
+    series: '普通/53度',
+    spec: '500ml*6/件',
+    qty: '2',
+    price: '¥400.00',
+    amount: '¥800.00',
+  );
+
+  testWidgets('管理员形态：成本价/售价/利润列 + 合计利润', (tester) async {
+    await tester.pumpWidget(host(OrderDetailDrawer(
+      title: 'CK001',
+      infoRows: const [],
+      linesLabel: '出库明细',
+      lines: const [line6],
+      totalText: '¥800.00',
+      profitText: '¥90.00',
+      priceLabel: '售价',
+      amountLabel: '小计',
+      actionGroups: const [],
+    )));
+    expect(find.text('成本价'), findsOneWidget);
+    expect(find.text('售价'), findsOneWidget);
+    expect(find.text('利润'), findsOneWidget);
+    expect(find.text('¥355.00'), findsOneWidget);
+    expect(find.text('¥90.00'), findsNWidgets(2)); // 行利润 + 合计利润
+    expect(find.text('合计利润 '), findsOneWidget);
+  });
+
+  testWidgets('operator 形态：售价/小计，无成本无利润', (tester) async {
+    await tester.pumpWidget(host(OrderDetailDrawer(
+      title: 'CK001',
+      infoRows: const [],
+      linesLabel: '出库明细',
+      lines: const [line4],
+      totalText: '¥800.00',
+      priceLabel: '售价',
+      amountLabel: '小计',
+      actionGroups: const [],
+    )));
+    expect(find.text('售价'), findsOneWidget);
+    expect(find.text('小计'), findsOneWidget);
+    expect(find.text('成本价'), findsNothing);
+    expect(find.text('利润'), findsNothing);
+    expect(find.text('合计利润 '), findsNothing);
+    expect(find.text('¥800.00'), findsNWidgets(2)); // 行小计 + 合计金额
+  });
+}

client/test/stock_in_screen_test.dart

@@ -136,7 +136,7 @@ StockInOrder _makeOrder({
       warehouseName: warehouseName,
       partnerName: partnerName,
       status: status,
-      totalAmount: 1000.0,
+      costTotal: 1000.0,
       orderDate: '2024-01-10',
     );