chore: Rename registry -> swap_encoder_registry

Took 14 minutes

Took 8 seconds

src/encoding/evm/swap_encoder/swap_encoder_registry.rs

@@ -0,0 +1,36 @@
+use std::{collections::HashMap, fs};
+
+use tycho_core::models::Chain;
+
+use crate::encoding::{
+    errors::EncodingError, evm::swap_encoder::builder::SwapEncoderBuilder,
+    swap_encoder::SwapEncoder,
+};
+
+#[derive(Clone)]
+pub struct SwapEncoderRegistry {
+    encoders: HashMap<String, Box<dyn SwapEncoder>>,
+}
+
+impl SwapEncoderRegistry {
+    pub fn new(executors_file_path: &str, blockchain: Chain) -> Result<Self, EncodingError> {
+        let config_str = fs::read_to_string(executors_file_path)?;
+        let config: HashMap<Chain, HashMap<String, String>> = serde_json::from_str(&config_str)?;
+        let mut encoders = HashMap::new();
+        let executors = config
+            .get(&blockchain)
+            .ok_or(EncodingError::FatalError("No executors found for blockchain".to_string()))?;
+        for (protocol, executor_address) in executors {
+            let builder = SwapEncoderBuilder::new(protocol, executor_address);
+            let encoder = builder.build()?;
+            encoders.insert(protocol.to_string(), encoder);
+        }
+
+        Ok(Self { encoders })
+    }
+
+    #[allow(clippy::borrowed_box)]
+    pub fn get_encoder(&self, protocol_system: &str) -> Option<&Box<dyn SwapEncoder>> {
+        self.encoders.get(protocol_system)
+    }
+}