refactor(coupon-data): 去掉点位成功率卡环比涨跌(暂无数据源)

- 移除环比徽标、上一周期并行查询及 prevPerPlatform 状态
- 指标卡保留:品牌色小圆点 + 大数字成功率 + 「查看明细」按钮下钻

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

src/app/(main)/comparison-records/page.tsx

@@ -184,18 +184,6 @@ export default function ComparisonRecordsPage() {
           <b style={{ color: r.saved_amount_cents > 0 ? '#3f8600' : '#999' }}>{yuan(r.saved_amount_cents)}</b>
         ),
     },
-    {
-      title: '广告收益',
-      key: 'ad_revenue',
-      width: 96,
-      align: 'right',
-      render: (_, r) =>
-        r.ad_revenue_yuan > 0 ? (
-          <span style={{ color: '#3f8600' }}>¥{r.ad_revenue_yuan.toFixed(4)}</span>
-        ) : (
-          <span style={{ color: '#ccc' }}>-</span>
-        ),
-    },
     { title: '耗时', dataIndex: 'total_ms', width: 64, render: fmtMs },
     { title: '步', dataIndex: 'step_count', width: 48, render: (v) => v ?? '-' },
     { title: 'LLM', dataIndex: 'llm_call_count', width: 56, render: (v) => v ?? '-' },
@@ -309,7 +297,7 @@ export default function ComparisonRecordsPage() {
           showTotal: (t) => `共 ${t} 条`,
           onChange,
         }}
-        scroll={{ x: 1920 }}
+        scroll={{ x: 1820 }}
         onRow={(r) => ({ onClick: () => openDetail(r.id), style: { cursor: 'pointer' } })}
       />
 

src/app/(main)/coupon-data/page.tsx

@@ -73,7 +73,6 @@ interface CouponDataRow {
   started_at: string;
   claimed_count: number | null;
   trace_url: string | null;
-  ad_revenue_yuan: number; // 本次领券看的信息流广告预估收益(元)
 }
 interface CouponDataReport {
   date_from: string;
@@ -124,10 +123,6 @@ const fmtSec = (ms: number | null | undefined): string =>
 const fmtPct = (v: number | null | undefined): string =>
   v == null ? '-' : `${(v * 100).toFixed(1)}%`;
 
-// 元(小数)→ "¥0.0050"(空/≤0 显示 -)。单次广告收益很小,保留 4 位。
-const fmtYuan = (v: number | null | undefined): string =>
-  v == null || v <= 0 ? '-' : `¥${v.toFixed(4)}`;
-
 // 汇总卡成功率口径 tooltip 文案
 const FULL_RATE_HINT =
   '整单成功率:一次领券勾选的平台全部至少领到一张的场次 ÷ 领券发起数;基数含未完成/失败/中途退出。';
@@ -474,13 +469,6 @@ export default function CouponDataPage() {
       align: 'right',
       render: (v: number | null) => fmtSec(v),
     },
-    {
-      title: '广告收益',
-      dataIndex: 'ad_revenue_yuan',
-      width: 100,
-      align: 'right',
-      render: (v: number) => fmtYuan(v),
-    },
     {
       title: '美团耗时',
       key: 'mt_elapsed',
@@ -875,7 +863,7 @@ export default function CouponDataPage() {
           onChange: (p) => load(p, queriedLimit),
         }}
         size="small"
-        scroll={{ x: 1560 }}
+        scroll={{ x: 1450 }}
       />
 
       <UserRecordsDrawer<CouponDataRow>

src/lib/types.ts

@@ -359,7 +359,6 @@ export interface ComparisonRecordListItem {
   rom_name: string | null;
   android_version: string | null;
   app_version: string | null;
-  ad_revenue_yuan: number; // 本次比价看的信息流广告预估收益(元)
   created_at: string;
 }