feat: 实现订单超时自动取消功能，支持钱包余额解冻和 Asynq Scheduler 统一调度

- 新增 expires_at 字段和复合索引，待支付订单 30 分钟超时自动取消
- 实现 cancelOrder/unfreezeWalletForCancel 钱包余额解冻逻辑
- 创建 Asynq 定时任务（order_expire/alert_check/data_cleanup）
- 将原有 time.Ticker 轮询迁移至 Asynq Scheduler 统一调度
- 同步 delta specs 到 main specs 并归档变更

internal/bootstrap/worker_services.go

@@ -3,6 +3,7 @@ package bootstrap
 import (
 	"github.com/break/junhong_cmp_fiber/internal/service/commission_calculation"
 	"github.com/break/junhong_cmp_fiber/internal/service/commission_stats"
+	orderSvc "github.com/break/junhong_cmp_fiber/internal/service/order"
 	packagepkg "github.com/break/junhong_cmp_fiber/internal/service/package"
 	pollingSvc "github.com/break/junhong_cmp_fiber/internal/service/polling"
 	"github.com/break/junhong_cmp_fiber/pkg/queue"
@@ -77,6 +78,27 @@ func initWorkerServices(stores *queue.WorkerStores, deps *WorkerDependencies) *q
 		deps.Logger,
 	)
 
+	// 初始化订单服务（仅用于超时自动取消，不需要微信支付和队列客户端）
+	orderService := orderSvc.New(
+		deps.DB,
+		deps.Redis,
+		stores.Order,
+		stores.OrderItem,
+		stores.AgentWallet,
+		stores.CardWallet,
+		nil, // purchaseValidationService: 超时取消不需要
+		stores.ShopPackageAllocation,
+		stores.ShopSeriesAllocation,
+		stores.IotCard,
+		stores.Device,
+		stores.PackageSeries,
+		stores.PackageUsage,
+		stores.Package,
+		nil, // wechatPayment: 超时取消不需要
+		nil, // queueClient: 超时取消不触发分佣
+		deps.Logger,
+	)
+
 	return &queue.WorkerServices{
 		CommissionCalculation: commissionCalculationService,
 		CommissionStats:       commissionStatsService,
@@ -85,5 +107,6 @@ func initWorkerServices(stores *queue.WorkerStores, deps *WorkerDependencies) *q
 		ResetService:          resetService,
 		AlertService:          alertService,
 		CleanupService:        cleanupService,
+		OrderExpirer:          orderService,
 	}
 }