简化异步任务的交易取消逻辑

go.mod

@@ -19,7 +19,6 @@ require (
 	github.com/redis/go-redis/v9 v9.8.0
 	github.com/shopspring/decimal v1.4.0
 	github.com/smartwalle/alipay/v3 v3.2.25
-	github.com/valyala/fasthttp v1.59.0
 	github.com/wechatpay-apiv3/wechatpay-go v0.2.20
 	golang.org/x/crypto v0.36.0
 	gorm.io/driver/postgres v1.5.11
@@ -71,6 +70,7 @@ require (
 	github.com/spf13/cast v1.7.0 // indirect
 	github.com/tjfoc/gmsm v1.4.1 // indirect
 	github.com/valyala/bytebufferpool v1.0.0 // indirect
+	github.com/valyala/fasthttp v1.59.0 // indirect
 	golang.org/x/mod v0.24.0 // indirect
 	golang.org/x/net v0.37.0 // indirect
 	golang.org/x/sync v0.12.0 // indirect