chore(clippy): fix all clippy warnings

src/routes/schedule/cache_status.rs

@@ -1,11 +1,17 @@
-use crate::AppState;
 use crate::routes::schedule::schema::CacheStatus;
+use crate::AppState;
 use actix_web::{get, web};
+use std::ops::Deref;
 
 #[utoipa::path(responses(
     (status = OK, body = CacheStatus),
 ))]
 #[get("/cache-status")]
 pub async fn cache_status(app_state: web::Data<AppState>) -> CacheStatus {
-    CacheStatus::from(&app_state).await.into()
+    app_state
+        .get_schedule_snapshot("eng_polytechnic")
+        .await
+        .unwrap()
+        .deref()
+        .into()
 }