fix: QA 全量测试发现 5 个 bug 修复

- [P0] 登录失败无反馈: client.ts 响应拦截器跳过 /auth/login 的 401 处理，让错误传播到 Login 组件
- [P0] 统计仪表盘 400: 前端用独立 try/catch 替代 Promise.all 提高容错性；后端 stats_service 白名单补充 ultrafiltration_volume/dialysis_duration
- [P1] 随访负责人显示 UUID: 批量解析 assigned_to 用户名
- [P2] 消息中心时间未格式化: 添加 formatDateTime 函数
- [P2] 首页显示 login_failed: 过滤审计日志中的 login_failed 动作

apps/web/src/pages/health/StatisticsDashboard.tsx

@@ -92,25 +92,33 @@ export default function StatisticsDashboard() {
   const fetchAllStats = useCallback(async () => {
     setLoading(true);
     setError(null);
-    try {
-      const [patients, consultations, followUps, points, healthData] = await Promise.all([
-        pointsApi.getPatientStats(),
-        pointsApi.getConsultationStats(),
-        pointsApi.getFollowUpStats(),
-        pointsApi.getStatistics(),
-        pointsApi.getHealthDataStats(),
-      ]);
-      setPatientStats(patients);
-      setConsultationStats(consultations);
-      setFollowUpStats(followUps);
-      setPointsStats(points);
-      setHealthDataStats(healthData);
-    } catch (err: unknown) {
-      const message = err instanceof Error ? err.message : '加载统计数据失败';
-      setError(message);
-    } finally {
-      setLoading(false);
+
+    let hasAnyError = false;
+    const errors: string[] = [];
+
+    const tryFetch = async <T,>(fn: () => Promise<T>, setter: (v: T) => void, label: string) => {
+      try {
+        const data = await fn();
+        setter(data);
+      } catch {
+        hasAnyError = true;
+        errors.push(label);
+      }
+    };
+
+    await Promise.all([
+      tryFetch(pointsApi.getPatientStats, setPatientStats, '患者'),
+      tryFetch(pointsApi.getConsultationStats, setConsultationStats, '咨询'),
+      tryFetch(pointsApi.getFollowUpStats, setFollowUpStats, '随访'),
+      tryFetch(pointsApi.getStatistics, setPointsStats, '积分'),
+      tryFetch(pointsApi.getHealthDataStats, setHealthDataStats, '健康数据'),
+    ]);
+
+    if (hasAnyError && errors.length === 5) {
+      setError('加载统计数据失败');
     }
+
+    setLoading(false);
   }, []);
 
   useEffect(() => {