Function handleDeleteChat

ui/node-react/client/src/pages/MainLayout.js:51–61

(chatId)

  };

  const handleDeleteChat = async (chatId) => {
    try {
      await deleteChatApi(chatId);
      setChats((prev) => prev.filter((c) => c.id !== chatId));
      if (activeChatId === chatId) {
        setActiveChatId(null);
      }
    } catch (err) {
      console.error('Failed to delete chat:', err);
    }
  };

  const setSelectedDatasetsHandler = (datasets) => {
    setSelectedDatasets(datasets);