const viewport = document.querySelector('aparte-chat-viewport');
viewport.appendMessage({
id: 'preview',
role: 'assistant',
timestamp: Date.now(),
segments: [
{
id: 's1',
type: 'code',
language: 'ts',
filename: 'transport.ts',
content: "const transport = new AparteBackendTransport({ endpoint: '/api/chat' });",
},
],
});