remove superfluous comment

Author: ethanndickson

src/components/Messages/MessageRenderer.tsx

@@ -7,7 +7,6 @@ import { ReasoningMessage } from "./ReasoningMessage";
 import { StreamErrorMessage } from "./StreamErrorMessage";
 import { HistoryHiddenMessage } from "./HistoryHiddenMessage";
 import { InitMessage } from "./InitMessage";
-// Note: QueuedMessage is NOT imported here - it's rendered directly in AIView after StreamingBarrier
 
 interface MessageRendererProps {
   message: DisplayedMessage;