const FEISHU_USER_AGENT = "nextclaw-feishu-plugin/0.2"; export function feishuFetch(url: string | URL | Request, init?: RequestInit): Promise { const headers = new Headers(init?.headers); if (!headers.has("User-Agent")) { headers.set("User-Agent", FEISHU_USER_AGENT); } return fetch(url, { ...init, headers }); }