fix: remove unused futures stream import

src-tauri/src/lib.rs

@@ -9,7 +9,7 @@ use std::pin::Pin;
 use std::sync::{Arc, Mutex, RwLock};
 use std::time::Duration;
 
-use futures::{stream, Stream, StreamExt};
+use futures::{Stream, StreamExt};
 use serde::Serialize;
 use tauri::{AppHandle, Emitter, Manager, async_runtime};
 use tokio::time;