feat: Refactor Registries

Interface changes:
- Rename StrategySelector to StrategyEncoderRegistry
- Implement clone for SwapEncoder

The StrategyEncoderRegistry needs to be initialised at the highest level and the passed to the TychoEncoder.
The TychoEncoder doesn't hold the chain nor the signer_pk as attributes anymore
The StrategyEncoderRegistry does:
- Initialises the SwapEncoderRegistry
- Initialises all the strategies and saves them in a HashMap
- Later, the TychoEncoder only reads from this hashmap

The StrategyEncoder now each holds a SwapEncoderRegistry as an attribute and they use this to get the correct SwapEncoder instead of reading from the global SWAP_ENCODER_REGISTRY

Simplified the SwapEncoderRegistry to not need a Config (everything is done inside itself)
All SwapEncoders implement clone

Took 2 hours 29 minutes

Took 11 seconds

Took 2 minutes

src/encoding/strategy_encoder.rs

@@ -1,6 +1,6 @@
 use tycho_core::{models::Chain, Bytes};
 
-use crate::encoding::{errors::EncodingError, models::Solution};
+use crate::encoding::{errors::EncodingError, models::Solution, swap_encoder::SwapEncoder};
 
 pub trait StrategyEncoder {
     fn encode_strategy(
@@ -8,13 +8,19 @@ pub trait StrategyEncoder {
         to_encode: Solution,
         router_address: Bytes,
     ) -> Result<(Vec<u8>, Bytes), EncodingError>;
+
+    #[allow(clippy::borrowed_box)]
+    fn get_swap_encoder(&self, protocol_system: &str) -> Option<&Box<dyn SwapEncoder>>;
 }
 
-pub trait StrategySelector {
-    fn select_strategy(
-        &self,
-        solution: &Solution,
+pub trait StrategyEncoderRegistry {
+    fn new(
+        chain: Chain,
+        executors_file_path: &str,
         signer_pk: Option<String>,
-        chain_id: Chain,
-    ) -> Result<Box<dyn StrategyEncoder>, EncodingError>;
+    ) -> Result<Self, EncodingError>
+    where
+        Self: Sized;
+    #[allow(clippy::borrowed_box)]
+    fn get_encoder(&self, solution: &Solution) -> Result<&Box<dyn StrategyEncoder>, EncodingError>;
 }