feat(health): 健康数据统计 — 透析/化验/预约/体征上报率

- 新增 6 个统计端点: dialysis, lab-reports, appointments,
  vital-signs-report-rate, health-data(综合)
- 透析统计: 类型分布/并发症率/平均超滤/平均时长
- 化验统计: 类型分布/异常项计数/审核状态
- 预约统计: 状态/类型分布/取消率
- 体征上报率: 月度上报率 + 近 7 天趋势
- Web 统计面板增加健康数据中心区块

apps/web/src/api/health/points.ts

@@ -148,6 +148,62 @@ export interface OverviewStatistics {
   points: PointsStatistics;
 }
 
+// --- Health Data Statistics Types ---
+
+export interface NameValue {
+  name: string;
+  value: number;
+}
+
+export interface DialysisStatistics {
+  total_records: number;
+  this_month: number;
+  type_distribution: NameValue[];
+  complication_rate: number;
+  avg_ultrafiltration: number | null;
+  avg_duration: number | null;
+  pending_review: number;
+}
+
+export interface LabReportStatistics {
+  total_reports: number;
+  this_month: number;
+  type_distribution: NameValue[];
+  abnormal_items: number;
+  pending_review: number;
+  reviewed: number;
+}
+
+export interface AppointmentStatistics {
+  total_appointments: number;
+  this_month: number;
+  status_distribution: NameValue[];
+  type_distribution: NameValue[];
+  cancel_rate: number;
+}
+
+export interface DailyReportRate {
+  date: string;
+  reported: number;
+  total: number;
+  rate: number;
+}
+
+export interface VitalSignsReportRate {
+  total_patients: number;
+  reported_patients: number;
+  report_rate: number;
+  total_records: number;
+  daily_trend: DailyReportRate[];
+}
+
+export interface HealthDataStats {
+  dialysis: DialysisStatistics;
+  lab_reports: LabReportStatistics;
+  appointments: AppointmentStatistics;
+  vital_signs_report_rate: VitalSignsReportRate;
+}
+
 // --- API ---
 
 export const pointsApi = {
@@ -295,4 +351,12 @@ export const pointsApi = {
     }>('/health/admin/statistics/follow-ups');
     return data.data;
   },
+
+  getHealthDataStats: async (): Promise<HealthDataStats> => {
+    const { data } = await client.get<{
+      success: boolean;
+      data: HealthDataStats;
+    }>('/health/admin/statistics/health-data');
+    return data.data;
+  },
 };