chore: fix formatting and clippy lints

server/src/api/events.rs

@@ -41,7 +41,10 @@ pub async fn wait_for_event_handler(
                     }
                 }
                 Err(tokio::sync::broadcast::error::RecvError::Lagged(skipped)) => {
-                    tracing::warn!("Event bus receiver lagged by {} messages; continuing wait.", skipped);
+                    tracing::warn!(
+                        "Event bus receiver lagged by {} messages; continuing wait.",
+                        skipped
+                    );
                     continue;
                 }
                 Err(tokio::sync::broadcast::error::RecvError::Closed) => {