Revert "refactor: split seed optimization config into wsol_use_seed and mint_use_seed"

This reverts commit eb8de36f50.

src/common/types.rs

@@ -9,10 +9,8 @@ pub struct TradeConfig {
     /// Whether to create WSOL ATA on startup (default: true)
     /// If true, SDK will check WSOL ATA on initialization and create if not exists
     pub create_wsol_ata_on_startup: bool,
-    /// Whether to use seed optimization for WSOL ATA operations (default: false)
-    pub wsol_use_seed: bool,
-    /// Whether to use seed optimization for other mint ATA operations (default: true)
-    pub mint_use_seed: bool,
+    /// Whether to use seed optimization for all ATA operations (default: true)
+    pub use_seed_optimize: bool,
 }
 
 impl TradeConfig {
@@ -20,19 +18,28 @@ impl TradeConfig {
         rpc_url: String,
         swqos_configs: Vec<SwqosConfig>,
         commitment: CommitmentConfig,
-        create_wsol_ata_on_startup: bool,
-        wsol_use_seed: bool,
-        mint_use_seed: bool,
     ) -> Self {
+        println!("🔧 TradeConfig create_wsol_ata_on_startup default value: true");
+        println!("🔧 TradeConfig use_seed_optimize default value: true");
         Self {
             rpc_url,
             swqos_configs,
             commitment,
-            create_wsol_ata_on_startup,
-            wsol_use_seed,
-            mint_use_seed,
+            create_wsol_ata_on_startup: true,  // 默认：启动时检查并创建
+            use_seed_optimize: true,           // 默认：使用seed优化
         }
     }
+
+    /// Create a TradeConfig with custom WSOL ATA settings
+    pub fn with_wsol_ata_config(
+        mut self,
+        create_wsol_ata_on_startup: bool,
+        use_seed_optimize: bool,
+    ) -> Self {
+        self.create_wsol_ata_on_startup = create_wsol_ata_on_startup;
+        self.use_seed_optimize = use_seed_optimize;
+        self
+    }
 }
 
 pub type SolanaRpcClient = solana_client::nonblocking::rpc_client::RpcClient;