fix(test): 修复测试数据库 schema 和 Flutter 测试与屏幕重构的兼容性

- backend/testutil/setup.go: SQLite shops 表补充 business_hours 列
- stock_in_screen_test: 入库管理双 Tab 重构后，draft/pending 测试改为先切换到「入库审核」Tab
- stock_out_insufficient_stock_flow_test: Inventory 构造参数 productUnit→unit，补充必填 id
- inventory_repository_test: mock 数据改为平铺字段格式，补充必填 id
- docs: 新增 NAS + Gitea 部署文档（Runner 设置、Shadowrocket 中继说明）

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

client/test/inventory_repository_test.dart

@@ -48,17 +48,16 @@ void main() {
         (server) => server.reply(200, {
           'data': [
             {
+              'id': 1,
               'warehouse_id': 1,
+              'warehouse_name': '主仓库',
               'product_id': 1,
-              'warehouse': {'name': '主仓库'},
-              'product': {
-                'name': '五粮液',
-                'code': 'P001',
-                'spec': '500ml',
-                'unit': '瓶',
-                'brand': '五粮液集团',
-                'min_stock': 10,
-              },
+              'product_name': '五粮液',
+              'product_code': 'P001',
+              'spec': '500ml',
+              'unit': '瓶',
+              'brand': '五粮液集团',
+              'min_stock': 10,
               'quantity': 50.0,
             }
           ],

client/test/stock_in_screen_test.dart

@@ -209,6 +209,10 @@ void main() {
       await tester.pumpWidget(_buildApp(AsyncValue.data(result)));
       await tester.pump();
 
+      // draft orders only appear in the "入库审核" tab (index 1)
+      await tester.tap(find.text('入库审核'));
+      await tester.pumpAndSettle();
+
       expect(find.text('SI2024010001'), findsOneWidget);
       expect(find.text('SI2024010002'), findsOneWidget);
       expect(find.text('张家酒水'), findsOneWidget);
@@ -226,6 +230,10 @@ void main() {
       await tester.pumpWidget(_buildApp(const AsyncValue.data(empty)));
       await tester.pump();
 
+      // "新建入库审核单" button only appears in the "入库审核" tab (index 1)
+      await tester.tap(find.text('入库审核'));
+      await tester.pumpAndSettle();
+
       expect(find.text('新建入库审核单'), findsOneWidget);
     });
 
@@ -240,6 +248,10 @@ void main() {
       await tester.pumpWidget(_buildApp(const AsyncValue.data(empty)));
       await tester.pump();
 
+      // button only exists in the "入库审核" tab (index 1)
+      await tester.tap(find.text('入库审核'));
+      await tester.pumpAndSettle();
+
       await tester.tap(find.text('新建入库审核单'));
       await tester.pumpAndSettle();
 
@@ -258,6 +270,10 @@ void main() {
       await tester.pumpWidget(_buildApp(AsyncValue.data(result)));
       await tester.pump();
 
+      // draft orders only appear in the "入库审核" tab (index 1)
+      await tester.tap(find.text('入库审核'));
+      await tester.pumpAndSettle();
+
       expect(find.text('提交'), findsOneWidget);
     });
 
@@ -273,6 +289,10 @@ void main() {
       await tester.pumpWidget(_buildApp(AsyncValue.data(result)));
       await tester.pump();
 
+      // pending orders only appear in the "入库审核" tab (index 1)
+      await tester.tap(find.text('入库审核'));
+      await tester.pumpAndSettle();
+
       expect(find.byKey(const Key('btn_approve_1')), findsOneWidget);
       expect(find.byKey(const Key('btn_reject_1')), findsOneWidget);
     });
@@ -308,6 +328,10 @@ void main() {
       await tester.pumpWidget(_buildApp(AsyncValue.data(result)));
       await tester.pump();
 
+      // pending orders only appear in the "入库审核" tab (index 1)
+      await tester.tap(find.text('入库审核'));
+      await tester.pumpAndSettle();
+
       await tester.tap(find.byKey(const Key('btn_approve_1')));
       await tester.pumpAndSettle();
 
@@ -330,6 +354,10 @@ void main() {
       await tester.pumpWidget(_buildApp(AsyncValue.data(result)));
       await tester.pump();
 
+      // pending orders only appear in the "入库审核" tab (index 1)
+      await tester.tap(find.text('入库审核'));
+      await tester.pumpAndSettle();
+
       await tester.tap(find.byKey(const Key('btn_reject_1')));
       await tester.pumpAndSettle();
 

client/test/stock_out_insufficient_stock_flow_test.dart

@@ -101,11 +101,12 @@ class _FakeInventoryRepository extends InventoryRepository {
     return const PageResult(
       data: [
         Inventory(
+          id: 1,
           warehouseId: 1,
           warehouseName: '主仓库',
           productId: 1,
           productName: '五粮液',
-          productUnit: '瓶',
+          unit: '瓶',
           quantity: 1,
         ),
       ],