Format all code following migration to Rust edition 2024

virtweb_backend/src/controllers/mod.rs

@@ -1,7 +1,7 @@
 use crate::libvirt_client::LibVirtClient;
 use actix_http::StatusCode;
 use actix_web::body::BoxBody;
-use actix_web::{web, HttpResponse};
+use actix_web::{HttpResponse, web};
 use std::error::Error;
 use std::fmt::{Display, Formatter};
 use std::io::ErrorKind;