feat(health): 添加 HealthDataProvider stub 实现

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

crates/erp-health/src/health_provider_impl.rs

@@ -0,0 +1,47 @@
+use async_trait::async_trait;
+use erp_core::error::AppResult;
+use erp_core::health_provider::{
+    HealthDataProvider, HealthReportDto, LabReportDto, PatientSummaryDto, TimeRange, VitalSignDto,
+};
+use uuid::Uuid;
+
+pub struct HealthDataProviderImpl {
+    pub db: sea_orm::DatabaseConnection,
+}
+
+#[async_trait]
+impl HealthDataProvider for HealthDataProviderImpl {
+    async fn get_lab_report(
+        &self,
+        _tenant_id: Uuid,
+        _report_id: Uuid,
+    ) -> AppResult<LabReportDto> {
+        todo!("实现化验报告数据查询")
+    }
+
+    async fn get_vital_signs(
+        &self,
+        _tenant_id: Uuid,
+        _patient_id: Uuid,
+        _metrics: &[String],
+        _range: &TimeRange,
+    ) -> AppResult<Vec<VitalSignDto>> {
+        todo!("实现生命体征趋势查询")
+    }
+
+    async fn get_patient_summary(
+        &self,
+        _tenant_id: Uuid,
+        _patient_id: Uuid,
+    ) -> AppResult<PatientSummaryDto> {
+        todo!("实现患者摘要查询")
+    }
+
+    async fn get_full_report(
+        &self,
+        _tenant_id: Uuid,
+        _report_id: Uuid,
+    ) -> AppResult<HealthReportDto> {
+        todo!("实现完整报告查询")
+    }
+}

crates/erp-health/src/lib.rs

@@ -4,10 +4,12 @@ pub mod entity;
 pub mod error;
 pub mod event;
 pub mod handler;
+pub mod health_provider_impl;
 pub mod module;
 pub mod service;
 pub mod state;
 
 pub use crypto::HealthCrypto;
+pub use health_provider_impl::HealthDataProviderImpl;
 pub use module::HealthModule;
 pub use state::HealthState;