docs(plan): 复核残留修订——exportListToCsv真实签名落地代码块/调度测试改相对日期

Co-Authored-By: Claude Code <noreply@anthropic.com>

docs/superpowers/plans/2026-09-04-yunke-analytics-module.md

@@ -2625,10 +2625,17 @@ async def sched_engine():
 
 
 async def test_analytics_tick_runs(sched_engine):
+    # _analytics_tick 用真实「今天」算滚动窗——seed 的 day 必须相对当日,
+    # 固定 20260904 会在三天后过期(评审残留#2 修正)
+    import datetime as dt
+
+    from app.storage.summary import day_key
+
     engine, maker = sched_engine
+    today = day_key(int(dt.datetime.now().timestamp() * 1000))
     async with maker() as s:
         s.add(MsgDailyStats(channel="wechat", owner_account_id="wx1",
-                            peer_kind="friend", peer_id="t1", day=20260904,
+                            peer_kind="friend", peer_id="t1", day=today,
                             send_cnt=1, recv_cnt=0, last_ts=1756950000000,
                             last_is_send=True))
         s.add(SensitiveWord(word="私单"))
@@ -3061,7 +3068,7 @@ onMounted(load)
 import { onMounted, ref } from 'vue'
 import { useRouter } from 'vue-router'
 import { getChurn, type Channel, type ChurnRow } from '@/api/analytics'
-import { exportRowsCsv } from '@/utils/csvExport'  // 路径以项目实际为准(grep csvExport)
+import { exportListToCsv } from '@/utils/csvExport'
 
 const router = useRouter()
 const channel = ref<Channel>('wechat')
@@ -3105,20 +3112,26 @@ function goChat(row: ChurnRow) {
 async function exportCsv() {
   exporting.value = true
   try {
-    const all: ChurnRow[] = []
-    for (let p = 1; ; p++) {
-      const out = await getChurn({
+    await exportListToCsv<ChurnRow>({
+      fetchPage: (page, pageSize) => getChurn({
         channel: channel.value, type: kind.value, tier: tier.value,
-        min_msgs: 5, page: p, page_size: 100,
-      })
-      all.push(...out.items)
-      if (all.length >= out.total || out.items.length === 0) break
-    }
-    exportRowsCsv(all.map((r) => ({
-      客户: r.nickname, 渠道: r.channel, 归属员工: r.owner_account_id ?? '',
-      最后沟通: r.last_chat_time ? new Date(r.last_chat_time).toLocaleString('zh-CN', { hour12: false }) : '',
-      历史消息量: r.hist_msgs, 活跃天数: r.active_days,
-    })), `流失预警_${kind.value}_${channel.value}.csv`)
+        min_msgs: 5, page, page_size: pageSize,
+      }),
+      columns: [
+        { key: 'nickname', label: '客户' },
+        { key: 'channel', label: '渠道' },
+        { key: 'owner_account_id', label: '归属员工' },
+        {
+          key: 'last_chat_time', label: '最后沟通',
+          format: (r) => (r.last_chat_time
+            ? new Date(r.last_chat_time).toLocaleString('zh-CN', { hour12: false })
+            : '从未沟通'),
+        },
+        { key: 'hist_msgs', label: '历史消息量' },
+        { key: 'active_days', label: '活跃天数' },
+      ],
+      filename: `流失预警_${kind.value}_${channel.value}`,
+    })  // 工具自带翻页+BOM+10000 行 cap
   } finally {
     exporting.value = false
   }