fix: QA 第二轮修复 — PatientDetail 重构/测试覆盖/id_number 列宽/小程序 URL 规范化

- refactor(web): PatientDetail.tsx 拆分为 4 个子组件(737→334行)
- refactor(web): 提取 usePaginatedData hook 消除重复分页状态
- feat(db): patient.id_number varchar(20)→varchar(255) 容纳加密值
- test(health): 添加预约模块集成测试(创建/列表/租户隔离)
- test(plugin): 添加 6 个 SQL 注入 sanitize 测试
- fix(miniprogram): 7 个 service 文件 URL 构建规范化(params 对象)
- fix(miniprogram): 跨平台字段名对齐(birth_date/start_time/end_time)

apps/miniprogram/src/app.tsx

@@ -1,8 +1,22 @@
-import { PropsWithChildren } from 'react';
+import { useEffect, PropsWithChildren } from 'react';
+import Taro from '@tarojs/taro';
 import ErrorBoundary from './components/ErrorBoundary';
+import { flushEvents } from './services/analytics';
 import './app.scss';
 
 function App({ children }: PropsWithChildren<Record<string, unknown>>) {
+  useEffect(() => {
+    const timer = setInterval(() => {
+      flushEvents();
+    }, 30000);
+    const onHide = () => { flushEvents(); };
+    Taro.eventCenter.on('appHide', onHide);
+    return () => {
+      clearInterval(timer);
+      Taro.eventCenter.off('appHide', onHide);
+    };
+  }, []);
+
   return <ErrorBoundary>{children}</ErrorBoundary>;
 }