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)

crates/erp-server/tests/integration.rs

@@ -8,3 +8,5 @@ mod plugin_tests;
 mod workflow_tests;
 #[path = "integration/health_patient_tests.rs"]
 mod health_patient_tests;
+#[path = "integration/health_appointment_tests.rs"]
+mod health_appointment_tests;