{"service":"feishu-admin-bot","version":"2.0.0","message":"管理大师飞书机器人运行中 ✅","docs":{"webhook":"POST /webhook — 飞书事件订阅回调地址","health":"GET /health — 健康检查","test":"POST /test — 发送测试消息 { chat_id, message }","clearHistory":"POST /clear-history — 清除对话历史 { user_id }"},"setup":["1. 飞书开放平台 → 事件订阅 → 请求地址: https://admin-bot.sbody.work/webhook","2. 订阅事件: im.message.receive_v1","3. 权限: im:message, im:message.group_at_msg, im:message.p2p_msg, im:message:send_as_bot","4. 设置 Secrets: FEISHU_APP_ID, FEISHU_APP_SECRET, FEISHU_ENCRYPT_KEY, QIANWEN_API_KEY, BOT_OPEN_ID"],"fixes":["✅ 修复签名验证（去掉多余的 \\n）","✅ 添加加密事件解密支持","✅ 添加 @机器人检测（群聊中只回复被@的消息）","✅ 使用 Claude API 替代千问"]}