feat: refactor trading architecture with unified framework

- Add unified TradeExecutor interface and protocol abstraction
- Refactor PumpFun/PumpSwap into adapter pattern
- Introduce TradeFactory for multi-protocol support
- Add parallel execution and unified parameter system
- Include Raydium protocol support and log parsing
- Simplify codebase structure and improve maintainability

src/trading/core/params.rs

@@ -0,0 +1,161 @@
+use solana_hash::Hash;
+use solana_sdk::{pubkey::Pubkey, signature::Keypair};
+use std::sync::Arc;
+
+use super::traits::ProtocolParams;
+use crate::common::{PriorityFee, SolanaRpcClient};
+use crate::swqos::FeeClient;
+
+/// 通用买入参数
+#[derive(Clone)]
+pub struct BuyParams {
+    pub rpc: Option<Arc<SolanaRpcClient>>,
+    pub payer: Arc<Keypair>,
+    pub mint: Pubkey,
+    pub creator: Pubkey,
+    pub amount_sol: u64,
+    pub slippage_basis_points: Option<u64>,
+    pub priority_fee: PriorityFee,
+    pub lookup_table_key: Option<Pubkey>,
+    pub recent_blockhash: Hash,
+    pub data_size_limit: u32,
+    pub protocol_params: Box<dyn ProtocolParams>,
+}
+
+/// 带MEV服务的买入参数
+#[derive(Clone)]
+pub struct BuyWithTipParams {
+    pub rpc: Option<Arc<SolanaRpcClient>>,
+    pub fee_clients: Vec<Arc<FeeClient>>,
+    pub payer: Arc<Keypair>,
+    pub mint: Pubkey,
+    pub creator: Pubkey,
+    pub amount_sol: u64,
+    pub slippage_basis_points: Option<u64>,
+    pub priority_fee: PriorityFee,
+    pub lookup_table_key: Option<Pubkey>,
+    pub recent_blockhash: Hash,
+    pub data_size_limit: u32,
+    pub protocol_params: Box<dyn ProtocolParams>,
+}
+
+/// 通用卖出参数
+#[derive(Clone)]
+pub struct SellParams {
+    pub rpc: Option<Arc<SolanaRpcClient>>,
+    pub payer: Arc<Keypair>,
+    pub mint: Pubkey,
+    pub creator: Pubkey,
+    pub amount_token: Option<u64>,
+    pub slippage_basis_points: Option<u64>,
+    pub priority_fee: PriorityFee,
+    pub lookup_table_key: Option<Pubkey>,
+    pub recent_blockhash: Hash,
+    pub protocol_params: Box<dyn ProtocolParams>,
+}
+
+/// 带MEV服务的卖出参数
+#[derive(Clone)]
+pub struct SellWithTipParams {
+    pub rpc: Option<Arc<SolanaRpcClient>>,
+    pub fee_clients: Vec<Arc<FeeClient>>,
+    pub payer: Arc<Keypair>,
+    pub mint: Pubkey,
+    pub creator: Pubkey,
+    pub amount_token: Option<u64>,
+    pub slippage_basis_points: Option<u64>,
+    pub priority_fee: PriorityFee,
+    pub lookup_table_key: Option<Pubkey>,
+    pub recent_blockhash: Hash,
+    pub protocol_params: Box<dyn ProtocolParams>,
+}
+
+/// PumpFun协议特定参数
+#[derive(Clone)]
+pub struct PumpFunParams {
+    pub dev_buy_token: u64,
+    pub dev_sol_cost: u64,
+    pub trade_type: String,
+}
+
+impl ProtocolParams for PumpFunParams {
+    fn as_any(&self) -> &dyn std::any::Any {
+        self
+    }
+
+    fn clone_box(&self) -> Box<dyn ProtocolParams> {
+        Box::new(self.clone())
+    }
+}
+
+#[derive(Clone)]
+pub struct PumpFunSellParams {}
+
+impl ProtocolParams for PumpFunSellParams {
+    fn as_any(&self) -> &dyn std::any::Any {
+        self
+    }
+
+    fn clone_box(&self) -> Box<dyn ProtocolParams> {
+        Box::new(self.clone())
+    }
+}
+
+/// PumpSwap协议特定参数
+#[derive(Clone)]
+pub struct PumpSwapParams {
+    pub pool: Option<Pubkey>,
+    pub pool_base_token_account: Option<Pubkey>,
+    pub pool_quote_token_account: Option<Pubkey>,
+    pub user_base_token_account: Option<Pubkey>,
+    pub user_quote_token_account: Option<Pubkey>,
+}
+
+impl ProtocolParams for PumpSwapParams {
+    fn as_any(&self) -> &dyn std::any::Any {
+        self
+    }
+
+    fn clone_box(&self) -> Box<dyn ProtocolParams> {
+        Box::new(self.clone())
+    }
+}
+
+impl BuyParams {
+    /// 转换为BuyWithTipParams
+    pub fn with_tip(self, fee_clients: Vec<Arc<FeeClient>>) -> BuyWithTipParams {
+        BuyWithTipParams {
+            rpc: self.rpc,
+            fee_clients,
+            payer: self.payer,
+            mint: self.mint,
+            creator: self.creator,
+            amount_sol: self.amount_sol,
+            slippage_basis_points: self.slippage_basis_points,
+            priority_fee: self.priority_fee,
+            lookup_table_key: self.lookup_table_key,
+            recent_blockhash: self.recent_blockhash,
+            data_size_limit: self.data_size_limit,
+            protocol_params: self.protocol_params,
+        }
+    }
+}
+
+impl SellParams {
+    /// 转换为SellWithTipParams
+    pub fn with_tip(self, fee_clients: Vec<Arc<FeeClient>>) -> SellWithTipParams {
+        SellWithTipParams {
+            rpc: self.rpc,
+            fee_clients,
+            payer: self.payer,
+            mint: self.mint,
+            creator: self.creator,
+            amount_token: self.amount_token,
+            slippage_basis_points: self.slippage_basis_points,
+            priority_fee: self.priority_fee,
+            lookup_table_key: self.lookup_table_key,
+            recent_blockhash: self.recent_blockhash,
+            protocol_params: self.protocol_params,
+        }
+    }
+}