Refactor application and runtime boundaries

src/server/response.rs

@@ -682,7 +682,6 @@ fn responses_stream_response(
     Err((500, "The model runtime stopped unexpectedly.".into()))
 }
 
-#[allow(clippy::too_many_arguments)]
 fn send_named_sse(
     stream: &mut impl Write,
     event: &str,