feat(client): 全模块 API 对接 + 修复登陆跳转 + 菜单 UI 优化

API 对接：
- 入库/出库/库存/财务/往来单位/基础数据全部对接后端 REST API
- 新增 repositories、providers、models 层，统一分层架构
- auth 从 flutter_secure_storage 迁移到 shared_preferences

登陆跳转修复：
- 将 _RouterNotifier 提取为独立 Riverpod provider，appRouterProvider
  使用 ref.read 避免依赖链导致 router 重建后跳回 /login
- redirect 函数新增 initialized 守卫，防止 auth 未恢复时误重定向
- 添加调试日志（Router/Auth/ApiClient）定位 401 触发的 logout 链路

退出菜单 UI：
- 去掉 ListTile，改用 Row + 自定义 padding，文字左对齐
- MouseRegion + AnimatedContainer 实现 hover 高亮（普通项蓝底/退出红底）
- 菜单圆角 6px，elevation 8，分割线高度 1px

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

client/lib/repositories/auth_repository.dart

@@ -11,16 +11,16 @@ class AuthException implements Exception {
 
 class AuthRepository {
   /// POST /api/v1/auth/login
-  /// Request:  { hotel_code, username, password }
+  /// Request:  { shop_code, username, password }
   /// Response: { data: { access_token, refresh_token, expires_in, user: { id, username, real_name, role } } }
   static Future<AuthUser> login({
-    required String hotelCode,
+    required String shopCode,
     required String username,
     required String password,
   }) async {
     try {
       final resp = await PublicApiClient.post('/auth/login', data: {
-        'hotel_code': hotelCode,
+        'shop_code': shopCode,
         'username': username,
         'password': password,
       });
@@ -33,8 +33,8 @@ class AuthRepository {
         refreshToken: data['refresh_token'] as String,
         username: user['username'] as String,
         realName: user['real_name'] as String? ?? username,
-        hotelNo: hotelCode,
-        hotelId: (user['id'] as num).toInt(),
+        shopNo: shopCode,
+        shopId: (data['shop_id'] as num).toInt(),
       );
     } on DioException catch (e) {
       final msg = e.response?.data?['error'] as String?;

client/lib/repositories/inventory_repository.dart

@@ -0,0 +1,63 @@
+import 'package:dio/dio.dart';
+import '../core/api/api_client.dart';
+import '../core/exceptions.dart';
+import '../core/models/page_result.dart';
+import '../models/inventory.dart';
+
+class InventoryRepository {
+  final ApiClient _client;
+
+  const InventoryRepository(this._client);
+
+  Future<PageResult<Inventory>> listInventory({
+    int? warehouseId,
+    String? keyword,
+    int page = 1,
+    int pageSize = 50,
+  }) async {
+    try {
+      final params = <String, dynamic>{
+        'page': page,
+        'page_size': pageSize,
+        if (warehouseId != null) 'warehouse_id': warehouseId,
+        if (keyword != null && keyword.isNotEmpty) 'keyword': keyword,
+      };
+      final resp = await _client.get('/inventory', params: params);
+      return PageResult.fromJson(
+        resp.data as Map<String, dynamic>,
+        Inventory.fromJson,
+      );
+    } on DioException catch (e) {
+      throw AppException(
+        e.response?.data?['error'] as String? ?? '获取库存失败',
+        statusCode: e.response?.statusCode,
+      );
+    }
+  }
+
+  Future<PageResult<InventoryLog>> listLogs({
+    int? warehouseId,
+    int? productId,
+    int page = 1,
+    int pageSize = 50,
+  }) async {
+    try {
+      final params = <String, dynamic>{
+        'page': page,
+        'page_size': pageSize,
+        if (warehouseId != null) 'warehouse_id': warehouseId,
+        if (productId != null) 'product_id': productId,
+      };
+      final resp = await _client.get('/inventory/logs', params: params);
+      return PageResult.fromJson(
+        resp.data as Map<String, dynamic>,
+        InventoryLog.fromJson,
+      );
+    } on DioException catch (e) {
+      throw AppException(
+        e.response?.data?['error'] as String? ?? '获取流水失败',
+        statusCode: e.response?.statusCode,
+      );
+    }
+  }
+}

client/lib/repositories/partner_repository.dart

@@ -0,0 +1,74 @@
+import 'package:dio/dio.dart';
+import '../core/api/api_client.dart';
+import '../core/exceptions.dart';
+import '../core/models/page_result.dart';
+import '../models/partner.dart';
+
+class PartnerRepository {
+  final ApiClient _client;
+
+  const PartnerRepository(this._client);
+
+  Future<PageResult<Partner>> list({
+    String? type,
+    String? keyword,
+    int page = 1,
+    int pageSize = 20,
+  }) async {
+    try {
+      final params = <String, dynamic>{
+        'page': page,
+        'page_size': pageSize,
+        if (type != null && type.isNotEmpty) 'type': type,
+        if (keyword != null && keyword.isNotEmpty) 'keyword': keyword,
+      };
+      final resp = await _client.get('/partners', params: params);
+      return PageResult.fromJson(
+        resp.data as Map<String, dynamic>,
+        Partner.fromJson,
+      );
+    } on DioException catch (e) {
+      throw AppException(
+        e.response?.data?['error'] as String? ?? '获取往来单位列表失败',
+        statusCode: e.response?.statusCode,
+      );
+    }
+  }
+
+  Future<Partner> create(Map<String, dynamic> data) async {
+    try {
+      final resp = await _client.post('/partners', data: data);
+      return Partner.fromJson(
+          (resp.data as Map<String, dynamic>)['data'] as Map<String, dynamic>);
+    } on DioException catch (e) {
+      throw AppException(
+        e.response?.data?['error'] as String? ?? '创建往来单位失败',
+        statusCode: e.response?.statusCode,
+      );
+    }
+  }
+
+  Future<Partner> update(int id, Map<String, dynamic> data) async {
+    try {
+      final resp = await _client.put('/partners/$id', data: data);
+      return Partner.fromJson(
+          (resp.data as Map<String, dynamic>)['data'] as Map<String, dynamic>);
+    } on DioException catch (e) {
+      throw AppException(
+        e.response?.data?['error'] as String? ?? '更新往来单位失败',
+        statusCode: e.response?.statusCode,
+      );
+    }
+  }
+
+  Future<void> delete(int id) async {
+    try {
+      await _client.delete('/partners/$id');
+    } on DioException catch (e) {
+      throw AppException(
+        e.response?.data?['error'] as String? ?? '删除往来单位失败',
+        statusCode: e.response?.statusCode,
+      );
+    }
+  }
+}

client/lib/repositories/product_repository.dart

@@ -0,0 +1,74 @@
+import 'package:dio/dio.dart';
+import '../core/api/api_client.dart';
+import '../core/exceptions.dart';
+import '../core/models/page_result.dart';
+import '../models/product.dart';
+
+class ProductRepository {
+  final ApiClient _client;
+
+  const ProductRepository(this._client);
+
+  Future<PageResult<Product>> list({
+    int page = 1,
+    int pageSize = 20,
+    String? keyword,
+    int? categoryId,
+  }) async {
+    try {
+      final params = <String, dynamic>{
+        'page': page,
+        'page_size': pageSize,
+        if (keyword != null && keyword.isNotEmpty) 'keyword': keyword,
+        if (categoryId != null) 'category_id': categoryId,
+      };
+      final resp = await _client.get('/products', params: params);
+      return PageResult.fromJson(
+        resp.data as Map<String, dynamic>,
+        Product.fromJson,
+      );
+    } on DioException catch (e) {
+      throw AppException(
+        e.response?.data?['error'] as String? ?? '获取商品列表失败',
+        statusCode: e.response?.statusCode,
+      );
+    }
+  }
+
+  Future<Product> create(Map<String, dynamic> data) async {
+    try {
+      final resp = await _client.post('/products', data: data);
+      return Product.fromJson(
+          (resp.data as Map<String, dynamic>)['data'] as Map<String, dynamic>);
+    } on DioException catch (e) {
+      throw AppException(
+        e.response?.data?['error'] as String? ?? '创建商品失败',
+        statusCode: e.response?.statusCode,
+      );
+    }
+  }
+
+  Future<Product> update(int id, Map<String, dynamic> data) async {
+    try {
+      final resp = await _client.put('/products/$id', data: data);
+      return Product.fromJson(
+          (resp.data as Map<String, dynamic>)['data'] as Map<String, dynamic>);
+    } on DioException catch (e) {
+      throw AppException(
+        e.response?.data?['error'] as String? ?? '更新商品失败',
+        statusCode: e.response?.statusCode,
+      );
+    }
+  }
+
+  Future<void> delete(int id) async {
+    try {
+      await _client.delete('/products/$id');
+    } on DioException catch (e) {
+      throw AppException(
+        e.response?.data?['error'] as String? ?? '删除商品失败',
+        statusCode: e.response?.statusCode,
+      );
+    }
+  }
+}

client/lib/repositories/stock_in_repository.dart

@@ -0,0 +1,98 @@
+import 'package:dio/dio.dart';
+import '../core/api/api_client.dart';
+import '../core/exceptions.dart';
+import '../core/models/page_result.dart';
+import '../models/stock_in.dart';
+
+class StockInRepository {
+  final ApiClient _client;
+
+  const StockInRepository(this._client);
+
+  Future<PageResult<StockInOrder>> list({
+    String? status,
+    String? startDate,
+    String? endDate,
+    int page = 1,
+    int pageSize = 20,
+  }) async {
+    try {
+      final params = <String, dynamic>{
+        'page': page,
+        'page_size': pageSize,
+        if (status != null && status.isNotEmpty) 'status': status,
+        if (startDate != null) 'start_date': startDate,
+        if (endDate != null) 'end_date': endDate,
+      };
+      final resp = await _client.get('/stock-in/orders', params: params);
+      return PageResult.fromJson(
+        resp.data as Map<String, dynamic>,
+        StockInOrder.fromJson,
+      );
+    } on DioException catch (e) {
+      throw AppException(
+        e.response?.data?['error'] as String? ?? '获取入库单列表失败',
+        statusCode: e.response?.statusCode,
+      );
+    }
+  }
+
+  Future<StockInOrder> get(int id) async {
+    try {
+      final resp = await _client.get('/stock-in/orders/$id');
+      return StockInOrder.fromJson(
+          (resp.data as Map<String, dynamic>)['data'] as Map<String, dynamic>);
+    } on DioException catch (e) {
+      throw AppException(
+        e.response?.data?['error'] as String? ?? '获取入库单详情失败',
+        statusCode: e.response?.statusCode,
+      );
+    }
+  }
+
+  Future<StockInOrder> create(Map<String, dynamic> data) async {
+    try {
+      final resp = await _client.post('/stock-in/orders', data: data);
+      return StockInOrder.fromJson(
+          (resp.data as Map<String, dynamic>)['data'] as Map<String, dynamic>);
+    } on DioException catch (e) {
+      throw AppException(
+        e.response?.data?['error'] as String? ?? '创建入库单失败',
+        statusCode: e.response?.statusCode,
+      );
+    }
+  }
+
+  Future<void> submit(int id) async {
+    try {
+      await _client.put('/stock-in/orders/$id/submit');
+    } on DioException catch (e) {
+      throw AppException(
+        e.response?.data?['error'] as String? ?? '提交审核失败',
+        statusCode: e.response?.statusCode,
+      );
+    }
+  }
+
+  Future<void> approve(int id) async {
+    try {
+      await _client.put('/stock-in/orders/$id/approve');
+    } on DioException catch (e) {
+      throw AppException(
+        e.response?.data?['error'] as String? ?? '审核通过失败',
+        statusCode: e.response?.statusCode,
+      );
+    }
+  }
+
+  Future<void> reject(int id) async {
+    try {
+      await _client.put('/stock-in/orders/$id/reject');
+    } on DioException catch (e) {
+      throw AppException(
+        e.response?.data?['error'] as String? ?? '拒绝失败',
+        statusCode: e.response?.statusCode,
+      );
+    }
+  }
+}

client/lib/repositories/stock_out_repository.dart

@@ -0,0 +1,98 @@
+import 'package:dio/dio.dart';
+import '../core/api/api_client.dart';
+import '../core/exceptions.dart';
+import '../core/models/page_result.dart';
+import '../models/stock_out.dart';
+
+class StockOutRepository {
+  final ApiClient _client;
+
+  const StockOutRepository(this._client);
+
+  Future<PageResult<StockOutOrder>> list({
+    String? status,
+    String? startDate,
+    String? endDate,
+    int page = 1,
+    int pageSize = 20,
+  }) async {
+    try {
+      final params = <String, dynamic>{
+        'page': page,
+        'page_size': pageSize,
+        if (status != null && status.isNotEmpty) 'status': status,
+        if (startDate != null) 'start_date': startDate,
+        if (endDate != null) 'end_date': endDate,
+      };
+      final resp = await _client.get('/stock-out/orders', params: params);
+      return PageResult.fromJson(
+        resp.data as Map<String, dynamic>,
+        StockOutOrder.fromJson,
+      );
+    } on DioException catch (e) {
+      throw AppException(
+        e.response?.data?['error'] as String? ?? '获取出库单列表失败',
+        statusCode: e.response?.statusCode,
+      );
+    }
+  }
+
+  Future<StockOutOrder> get(int id) async {
+    try {
+      final resp = await _client.get('/stock-out/orders/$id');
+      return StockOutOrder.fromJson(
+          (resp.data as Map<String, dynamic>)['data'] as Map<String, dynamic>);
+    } on DioException catch (e) {
+      throw AppException(
+        e.response?.data?['error'] as String? ?? '获取出库单详情失败',
+        statusCode: e.response?.statusCode,
+      );
+    }
+  }
+
+  Future<StockOutOrder> create(Map<String, dynamic> data) async {
+    try {
+      final resp = await _client.post('/stock-out/orders', data: data);
+      return StockOutOrder.fromJson(
+          (resp.data as Map<String, dynamic>)['data'] as Map<String, dynamic>);
+    } on DioException catch (e) {
+      throw AppException(
+        e.response?.data?['error'] as String? ?? '创建出库单失败',
+        statusCode: e.response?.statusCode,
+      );
+    }
+  }
+
+  Future<void> submit(int id) async {
+    try {
+      await _client.put('/stock-out/orders/$id/submit');
+    } on DioException catch (e) {
+      throw AppException(
+        e.response?.data?['error'] as String? ?? '提交审核失败',
+        statusCode: e.response?.statusCode,
+      );
+    }
+  }
+
+  Future<void> approve(int id) async {
+    try {
+      await _client.put('/stock-out/orders/$id/approve');
+    } on DioException catch (e) {
+      throw AppException(
+        e.response?.data?['error'] as String? ?? '审核通过失败',
+        statusCode: e.response?.statusCode,
+      );
+    }
+  }
+
+  Future<void> reject(int id) async {
+    try {
+      await _client.put('/stock-out/orders/$id/reject');
+    } on DioException catch (e) {
+      throw AppException(
+        e.response?.data?['error'] as String? ?? '拒绝失败',
+        statusCode: e.response?.statusCode,
+      );
+    }
+  }
+}

client/lib/repositories/warehouse_repository.dart

@@ -0,0 +1,63 @@
+import 'package:dio/dio.dart';
+import '../core/api/api_client.dart';
+import '../core/exceptions.dart';
+import '../models/warehouse.dart';
+
+class WarehouseRepository {
+  final ApiClient _client;
+
+  const WarehouseRepository(this._client);
+
+  Future<List<Warehouse>> list() async {
+    try {
+      final resp = await _client.get('/warehouses');
+      final body = resp.data as Map<String, dynamic>;
+      final raw = body['data'] as List;
+      return raw
+          .map((e) => Warehouse.fromJson(e as Map<String, dynamic>))
+          .toList();
+    } on DioException catch (e) {
+      throw AppException(
+        e.response?.data?['error'] as String? ?? '获取仓库列表失败',
+        statusCode: e.response?.statusCode,
+      );
+    }
+  }
+
+  Future<Warehouse> create(Map<String, dynamic> data) async {
+    try {
+      final resp = await _client.post('/warehouses', data: data);
+      return Warehouse.fromJson(
+          (resp.data as Map<String, dynamic>)['data'] as Map<String, dynamic>);
+    } on DioException catch (e) {
+      throw AppException(
+        e.response?.data?['error'] as String? ?? '创建仓库失败',
+        statusCode: e.response?.statusCode,
+      );
+    }
+  }
+
+  Future<Warehouse> update(int id, Map<String, dynamic> data) async {
+    try {
+      final resp = await _client.put('/warehouses/$id', data: data);
+      return Warehouse.fromJson(
+          (resp.data as Map<String, dynamic>)['data'] as Map<String, dynamic>);
+    } on DioException catch (e) {
+      throw AppException(
+        e.response?.data?['error'] as String? ?? '更新仓库失败',
+        statusCode: e.response?.statusCode,
+      );
+    }
+  }
+
+  Future<void> delete(int id) async {
+    try {
+      await _client.delete('/warehouses/$id');
+    } on DioException catch (e) {
+      throw AppException(
+        e.response?.data?['error'] as String? ?? '删除仓库失败',
+        statusCode: e.response?.statusCode,
+      );
+    }
+  }
+}