style: apply cargo fmt

Co-authored-by: Codex <noreply@openai.com>

backend/src/runtime/tasks/quota_refresh.rs

@@ -17,7 +17,7 @@ use crate::{
 
 use super::{
     coordinator::SchedulerHandle,
-    periodic::{PeriodicTaskConfig, PeriodicTaskRunner, spawn_periodic_task},
+    periodic::{spawn_periodic_task, PeriodicTaskConfig, PeriodicTaskRunner},
 };
 
 /// 主动配额刷新后台任务。

backend/src/upstream/accounts/quota/runtime.rs

@@ -4,7 +4,7 @@ use std::{collections::HashMap, sync::Arc, time::Duration};
 
 use chrono::Utc;
 use thiserror::Error;
-use tokio::time::{Instant, sleep};
+use tokio::time::{sleep, Instant};
 use tracing::warn;
 
 use crate::upstream::accounts::{

backend/tests/upstream/accounts/quota_refresh.rs

@@ -5,16 +5,16 @@ use codex_proxy_rs::infra::database::connect_sqlite;
 use codex_proxy_rs::upstream::accounts::cookies::SqliteCookieStore;
 use codex_proxy_rs::upstream::accounts::model::AccountStatus;
 use codex_proxy_rs::upstream::accounts::quota::{
-    RuntimeQuotaRefreshService, quota_from_usage, quota_snapshot_limit_reached,
-    quota_snapshot_limit_window_seconds, quota_snapshot_reset_at,
+    quota_from_usage, quota_snapshot_limit_reached, quota_snapshot_limit_window_seconds,
+    quota_snapshot_reset_at, RuntimeQuotaRefreshService,
 };
 use codex_proxy_rs::upstream::accounts::store::{NewAccount, SqliteAccountStore};
 use codex_proxy_rs::upstream::transport::CodexBackendClient;
 use secrecy::SecretString;
-use serde_json::{Value, json};
+use serde_json::{json, Value};
 use wiremock::{
-    Mock, MockServer, ResponseTemplate,
     matchers::{method, path},
+    Mock, MockServer, ResponseTemplate,
 };
 
 #[test]