chore: refactor module structure

src/server.rs

@@ -14,7 +14,7 @@ use crate::message::server::WishListIntervalHandler;
 use crate::message::Handlers;
 use crate::message::Message;
 use crate::message::MessageReader;
-use crate::peer::listen::Listen;
+use crate::peer::{listen::Listen};
 use crate::peer::ConnectionType;
 use crate::peer::Peer;
 
@@ -26,6 +26,8 @@ use std::sync::{Arc, Barrier, Mutex};
 use std::thread::{self};
 use std::time::{Duration, Instant};
 
+use crate::{debug, error, info, trace, warn};
+
 #[derive(Debug, Clone)]
 pub struct PeerAddress {
     host: String,