Refactor, and added strategy with risk

src/engine/terminal.rs

@@ -1,9 +1,9 @@
+use crate::engine::Engine;
+use pulse_wire::prelude::*;
 use std::{
     collections::HashMap,
     sync::{Arc, Weak},
 };
-
-use pulse_wire::{PulseWire, general::{EventLog, LogKind}, terminal::TerminalClientMessage};
 use tokio::{
     io::{AsyncReadExt, AsyncWriteExt},
     net::{
@@ -13,8 +13,6 @@ use tokio::{
     sync::Mutex,
 };
 
-use crate::engine::Engine;
-
 #[derive(Debug)]
 pub struct TerminalServer {
     clients: Mutex<HashMap<usize, OwnedWriteHalf>>,