Function assistantTurns

demo/chat/SessionSidebar.tsx:28–30

(messages: ChatMessage[])

}

function assistantTurns(messages: ChatMessage[]): ChatMessage[] {
  return messages.filter((m) => m.role === "assistant" && m.content.trim());
}

function turnLabel(message: ChatMessage, index: number): string {
  const plain = message.content.replace(/<[^>]+>/g, " ").replace(/\s+/g, " ").trim();