feat: update ExecutorEncoder interface and relevant types

src/encoding/evm/strategy_encoder/selector.rs

@@ -1,5 +1,5 @@
 use crate::encoding::{
-    evm::strategy_encoder::encoder::{SplitSwapStrategyEncoder, StraightToPoolStrategyEncoder},
+    evm::strategy_encoder::encoder::{ExecutorEncoder, SplitSwapStrategyEncoder},
     models::Solution,
     strategy_encoder::{StrategyEncoder, StrategySelector},
 };
@@ -9,7 +9,7 @@ pub struct EVMStrategySelector;
 impl StrategySelector for EVMStrategySelector {
     fn select_strategy(&self, solution: &Solution) -> Box<dyn StrategyEncoder> {
         if solution.straight_to_pool {
-            Box::new(StraightToPoolStrategyEncoder {})
+            Box::new(ExecutorEncoder {})
         } else {
             Box::new(SplitSwapStrategyEncoder {})
         }