chore(quickstart): Add warning

--- don't change below this line ---
ENG-4225 Took 5 minutes

examples/quickstart/main.rs

@@ -388,12 +388,10 @@ fn encode(
     };
 
     // Encode the solution
-    let tx = encoder
+    encoder
         .encode_router_calldata(vec![solution.clone()])
         .expect("Failed to encode router calldata")[0]
-        .clone();
-
-    return tx;
+        .clone()
 }
 
 async fn get_tx_requests(
@@ -429,15 +427,15 @@ async fn get_tx_requests(
     );
     let data = encode_input(approve_function_signature, args.abi_encode());
     let nonce = provider
-        .get_transaction_count(user_address.clone())
+        .get_transaction_count(user_address)
         .await
         .expect("Failed to get nonce");
 
     let approval_request = TransactionRequest::default()
-        .from(user_address.clone())
+        .from(user_address)
         .to(sell_token_address)
         .input(TransactionInput { input: Some(AlloyBytes::from(data)), data: None })
-        .gas_limit(50_000u64.into())
+        .gas_limit(50_000u64)
         .max_fee_per_gas(max_fee_per_gas.into())
         .max_priority_fee_per_gas(max_priority_fee_per_gas.into())
         .nonce(nonce);
@@ -449,7 +447,7 @@ async fn get_tx_requests(
         .input(TransactionInput { input: Some(AlloyBytes::from(tx.data)), data: None })
         .max_fee_per_gas(max_fee_per_gas.into())
         .max_priority_fee_per_gas(max_priority_fee_per_gas.into())
-        .gas_limit(300_000u64.into())
+        .gas_limit(300_000u64)
         .nonce(nonce + 1);
 
     (approval_request, swap_request)

src/protocol/models.rs

@@ -109,7 +109,7 @@ impl From<ProtocolComponent> for tycho_core::models::protocol::ProtocolComponent
             id: hex::encode(component.id),
             protocol_system: component.protocol_system,
             protocol_type_name: component.protocol_type_name,
-            chain: component.chain.into(),
+            chain: component.chain,
             tokens: component
                 .tokens
                 .into_iter()