{
  title:    "如何捡漏淘汰房 · 6 月夜校 #4",
  time:     "2026-06-17 19:00–21:00",
  deadline: "2026-06-16 18:00",
  venue:    "徐汇 T1-3F · 多功能厅",
  capacity: 30,
  buffer:   10
}

{
  template: "yexiao-night",
  title:    "如何捡漏淘汰房",
  subtitle: "6 月夜校 #4",
  bg_style: "warm-orange"
}
→ 活动海报_捡漏淘汰房.png

{
  groups:   ["企服-A1", "企服-A2", "企服-B1", "企服-B2", "企服-C1"],
  audience: "tag:企业负责人",
  msg_kind: "preview"   // 待用户确认后正式群发
}
→ 命中 187 人 / 5 个群

get_invoice(
  customer_id: "CUST-1024",
  period:      "2026-04"
)
→ {
    amount: 128560.00,
    due_date: "2026-05-17",
    status: "未缴",
    invoice: {
      no: "INV-26-04-1024",
      issued_at: "2026-04-30",
      shipped: false
    }
  }

compose_answer(
  intents: ["账单查询", "发票相关"],
  data:    {…},
  tone:    "客服 · 礼貌"
)
→ 回答草稿（含金额 / 详单 / 缴费引导 / 发票时间）

distill_faq(
  question_pattern: "X 月物业费多少 / 发票何时开",
  recent_hits:      3,
  target_kb:        "tenant-finance"
)
→ FAQ 已沉淀，下次小蜜可直答

compose_notice(
  template:  "property-water-cut",
  date:      "2026-05-15",
  window:    "14:00-18:00",
  scope:     "T2 全楼",
  hotline:   "4001-888-666"
)
→ 通知文案.txt（含【物业公告】标题 + 提前蓄水提示）

filter_groups(
  tags: ["T2-住户", "T2-办公"],
  exclude_tags: ["已注销"]
)
→ 47 群（28 住户 + 19 办公），覆盖 463 人

prepare_broadcast(
  groups:   [47 ids],
  content:  "<通知文案>",
  mode:     "preview"   // 预连接，等待用户确认
)
→ 47 群预连成功，等待 confirm 信号