fix: toasts (#3333)

packages/cli/src/serve/server.rs

@@ -245,6 +245,7 @@ impl WebServer {
                 self.build_status.set(Status::BuildError {
                     error: ansi_to_html::convert(&error).unwrap_or(error),
                 });
+                self.send_reload_failed().await;
                 self.send_build_status().await;
             }
         }