Migrate get_total_surplus_endpoint to alloy (#3886)

# Description
Migrate get_total_surplus_endpoint to alloy

# Changes
<!-- List of detailed changes (how the change is accomplished) -->

- [ ] Migrate get_total_surplus_endpoint to alloy
- [ ] Refactor where needed

## How to test
Existing tests

<!--
## Related Issues

Fixes #
-->

Author: jmg-duarte

crates/orderbook/src/api/get_total_surplus.rs

@@ -1,13 +1,13 @@
 use {
     crate::database::Postgres,
-    primitive_types::H160,
+    alloy::primitives::Address,
     serde_json::json,
     std::convert::Infallible,
     warp::{Filter, Rejection, http::StatusCode, reply::with_status},
 };
 
 pub fn get(db: Postgres) -> impl Filter<Extract = (super::ApiReply,), Error = Rejection> + Clone {
-    warp::path!("v1" / "users" / H160 / "total_surplus")
+    warp::path!("v1" / "users" / Address / "total_surplus")
         .and(warp::get())
         .and_then(move |user| {
             let db = db.clone();

crates/orderbook/src/database/total_surplus.rs

@@ -1,7 +1,7 @@
 use {
+    alloy::primitives::U256,
     anyhow::Result,
     database::{Address, byte_array::ByteArray},
-    primitive_types::{H160, U256},
     sqlx::PgConnection,
 };
 
@@ -61,8 +61,8 @@ trade_components AS (
     JOIN trades t ON j.uid = t.order_uid
     JOIN order_execution oe ON j.uid = oe.order_uid
     WHERE j.owner = $1 AND NOT EXISTS (
-        SELECT 1 
-        FROM orders o 
+        SELECT 1
+        FROM orders o
         WHERE o.uid = j.uid
     )
 ),
@@ -88,14 +88,14 @@ FROM trade_surplus
 }
 
 impl super::Postgres {
-    pub async fn total_surplus(&self, user: &H160) -> Result<U256> {
+    pub async fn total_surplus(&self, user: &alloy::primitives::Address) -> Result<U256> {
         let _timer = super::Metrics::get()
             .database_queries
             .with_label_values(&["get_total_surplus"])
             .start_timer();
 
         let mut ex = self.pool.acquire().await?;
-        let surplus = fetch_total_surplus(&mut ex, &ByteArray(user.0)).await?;
-        Ok(U256::from_f64_lossy(surplus))
+        let surplus = fetch_total_surplus(&mut ex, &ByteArray(user.0.0)).await?;
+        Ok(U256::from(surplus))
     }
 }