#让SDK中打印 submit_timing 的数据( SwqosType和 提交耗时）返回给buy 和 sell 方法。

主要解决问题：
当 wait_tx_confirmed 参数为 false 时，SUBMIT_TIMEOUT_SECS 等待改为2秒，要么全部提交完成返回，要么不等待提交未返回的交易，方便快速创建交易订单。

#Let the SDK print submit_timing data (SwqosType and submission time) and return it to the buy and sell methods.

Main problems solved:

When the wait_tx_confirmed parameter is false, the SUBMIT_TIMEOUT_SECS wait is changed to 2 seconds. Either all submissions are completed and returned, or the unreturned transactions are not waited for submission, which facilitates the rapid creation of transaction orders.

src/trading/core/traits.rs

@@ -1,7 +1,7 @@
 use crate::trading::SwapParams;
 use anyhow::Result;
 use solana_sdk::{instruction::Instruction, signature::Signature};
-
+use crate::swqos::{SwqosType};
 /// 交易执行器trait - 定义了所有交易协议都需要实现的核心方法
 #[async_trait::async_trait]
 pub trait TradeExecutor: Send + Sync {
@@ -9,10 +9,7 @@ pub trait TradeExecutor: Send + Sync {
     /// - bool: 是否至少有一个交易成功
     /// - Vec<Signature>: 所有提交的交易签名（按SWQOS顺序）
     /// - Option<anyhow::Error>: 最后一个错误（如果全部失败）
-    async fn swap(
-        &self,
-        params: SwapParams,
-    ) -> Result<(bool, Vec<Signature>, Option<anyhow::Error>)>;
+    async fn swap(&self, params: SwapParams) -> Result<(bool, Vec<Signature>, Option<anyhow::Error>, Vec<(SwqosType, i64)>)>;
     /// 获取协议名称
     fn protocol_name(&self) -> &'static str;
 }