chore: Fix clippy issue

src/main.rs

@@ -19,10 +19,7 @@ use rocket::{
     launch,
     response::status::Custom,
     routes,
-    serde::{
-        json::{json, Json},
-        Serialize,
-    },
+    serde::json::{json, Json},
     State,
 };
 use rocket_cors::{AllowedHeaders, AllowedOrigins};
@@ -274,10 +271,6 @@ fn index_blocks(
     Ok(tip_header.block_hash())
 }
 
-#[derive(Serialize)]
-#[serde(crate = "rocket::serde")]
-struct TVLResponse {}
-
 #[get("/tokens/list_by_volume?<duration>&<limit>")]
 fn list_by_volume(
     duration: Option<usize>,

src/rpc/pool.rs

@@ -41,7 +41,7 @@ fn pools_by_apy(connection: &Connection) -> Result<Vec<PoolYield>> {
             JOIN tx ON uf.txid = tx.txid
             WHERE
                 p.withdrawn_in_utxo IS NULL
-                AND uf.sats >= 1000000
+                AND uf.sats >= 10000
         ),
         LatestData AS (
             SELECT