feat(coupon-data): 领券数据看板加领券状态多选筛选(默认全选)

- 筛选卡加状态多选(未完成/完成/失败/中途退出),默认全选=现状不改口径
- status 数组用 paramsSerializer indexes:null 序列化为 status=a&status=b(对齐 FastAPI list[str])

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

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

@@ -327,6 +327,8 @@ export default function CouponDataPage() {
   const [range, setRange] = useState<[Dayjs, Dayjs]>([dayjs().subtract(6, 'day'), dayjs()]);
   const [user, setUser] = useState<string>('');
   const [appEnv, setAppEnv] = useState<string>('prod');
+  // 领券状态多选(方案 A:整视图联动),默认全选四态(= 现状,不改口径)。
+  const [statuses, setStatuses] = useState<string[]>(['started', 'completed', 'failed', 'abandoned']);
   const [granularity, setGranularity] = useState<'day' | 'hour'>('day');
   const [sortBy, setSortBy] = useState<'time' | 'elapsed'>('time');
   const [limit, setLimit] = useState<number>(100);
@@ -362,11 +364,14 @@ export default function CouponDataPage() {
             date_to: to,
             user: user.trim() || undefined,
             app_env: appEnv,
+            status: statuses,
             granularity: gran,
             limit: targetLimit,
             offset: (targetPage - 1) * targetLimit,
             sort: targetSort,
           },
+          // status 是数组:repeat 无方括号序列化(status=a&status=b),对齐 FastAPI list[str] Query
+          paramsSerializer: { indexes: null },
         });
         setData(res.data);
         // 并行拉「按券成功率」(独立端点,失败不影响主报表)
@@ -386,7 +391,7 @@ export default function CouponDataPage() {
         setLoading(false);
       }
     },
-    [range, user, appEnv, granularity, limit, sortBy, message],
+    [range, user, appEnv, statuses, granularity, limit, sortBy, message],
   );
 
   useEffect(() => {
@@ -581,6 +586,18 @@ export default function CouponDataPage() {
               ]}
             />
           </Space>
+          <Space size={6}>
+            <Typography.Text type="secondary">状态</Typography.Text>
+            <Select
+              mode="multiple"
+              value={statuses}
+              onChange={setStatuses}
+              style={{ minWidth: 240 }}
+              maxTagCount="responsive"
+              placeholder="全部状态"
+              options={Object.entries(STATUS_TAG).map(([value, t]) => ({ value, label: t.label }))}
+            />
+          </Space>
           <Space size={6}>
             <Typography.Text type="secondary">粒度</Typography.Text>
             <Select