Fix/websocket streaming issues (#748)

src/components/chat/view/ChatInterface.tsx

@@ -34,7 +34,6 @@ function ChatInterface({
   onSessionProcessing,
   onSessionNotProcessing,
   processingSessions,
-  onReplaceTemporarySession,
   onNavigateToSession,
   onShowSettings,
   autoExpandTools,
@@ -50,7 +49,6 @@ function ChatInterface({
   const { t } = useTranslation('chat');
 
   const sessionStore = useSessionStore();
-  const streamBufferRef = useRef('');
   const streamTimerRef = useRef<number | null>(null);
   const accumulatedStreamRef = useRef('');
   const pendingViewSessionRef = useRef<PendingViewSession | null>(null);
@@ -60,7 +58,6 @@ function ChatInterface({
       clearTimeout(streamTimerRef.current);
       streamTimerRef.current = null;
     }
-    streamBufferRef.current = '';
     accumulatedStreamRef.current = '';
   }, []);
 
@@ -225,7 +222,6 @@ function ChatInterface({
   useChatRealtimeHandlers({
     latestMessage,
     provider,
-    selectedProject,
     selectedSession,
     currentSessionId,
     setCurrentSessionId,
@@ -235,13 +231,11 @@ function ChatInterface({
     setTokenBudget,
     setPendingPermissionRequests,
     pendingViewSessionRef,
-    streamBufferRef,
     streamTimerRef,
     accumulatedStreamRef,
     onSessionInactive,
     onSessionProcessing,
     onSessionNotProcessing,
-    onReplaceTemporarySession,
     onNavigateToSession,
     onWebSocketReconnect: handleWebSocketReconnect,
     sessionStore,

src/components/chat/view/subcomponents/ChatMessagesPane.tsx

@@ -213,13 +213,6 @@ export default function ChatMessagesPane({
             </div>
           )}
 
-          {/* Performance warning when all messages are loaded */}
-          {allMessagesLoaded && (
-            <div className="border-b border-amber-200 bg-amber-50 py-1.5 text-center text-xs text-amber-600 dark:border-amber-800 dark:bg-amber-900/20 dark:text-amber-400">
-              {t('session.messages.perfWarning')}
-            </div>
-          )}
-
           {/* Legacy message count indicator (for non-paginated view) */}
           {!hasMoreMessages && chatMessages.length > visibleMessageCount && (
             <div className="border-b border-gray-200 py-2 text-center text-sm text-gray-500 dark:border-gray-700 dark:text-gray-400">