feat(health): patient_devices 增强 — status/firmware/manufacturer/connection_type/metadata

- 新增迁移：添加 status/firmware_version/manufacturer/connection_type/metadata 列
- 更新 Entity：新增对应字段（含默认值）
- 修复 device_reading_service 自动绑定设备时填充新字段

crates/erp-server/migration/src/lib.rs

@@ -104,6 +104,8 @@ mod m20260502_000101_seed_health_dictionaries;
 mod m20260502_000102_seed_warning_thresholds;
 mod m20260502_000103_seed_follow_up_template_menu;
 mod m20260504_000104_create_vital_signs_daily;
+mod m20260504_000105_alter_patient_devices_add_status;
+mod m20260504_000106_create_api_clients;
 
 pub struct Migrator;
 
@@ -215,6 +217,8 @@ impl MigratorTrait for Migrator {
             Box::new(m20260502_000102_seed_warning_thresholds::Migration),
             Box::new(m20260502_000103_seed_follow_up_template_menu::Migration),
             Box::new(m20260504_000104_create_vital_signs_daily::Migration),
+            Box::new(m20260504_000105_alter_patient_devices_add_status::Migration),
+            Box::new(m20260504_000106_create_api_clients::Migration),
         ]
     }
 }

crates/erp-server/migration/src/m20260504_000105_alter_patient_devices_add_status.rs

@@ -0,0 +1,47 @@
+use sea_orm_migration::prelude::*;
+
+#[derive(DeriveMigrationName)]
+pub struct Migration;
+
+#[async_trait::async_trait]
+impl MigrationTrait for Migration {
+    async fn up(&self, manager: &SchemaManager) -> Result<(), DbErr> {
+        manager
+            .alter_table(
+                Table::alter()
+                    .table(Alias::new("patient_devices"))
+                    .add_column(
+                        ColumnDef::new(Alias::new("status"))
+                            .string()
+                            .not_null()
+                            .default("active"),
+                    )
+                    .add_column(ColumnDef::new(Alias::new("firmware_version")).string())
+                    .add_column(ColumnDef::new(Alias::new("manufacturer")).string())
+                    .add_column(
+                        ColumnDef::new(Alias::new("connection_type"))
+                            .string()
+                            .not_null()
+                            .default("ble"),
+                    )
+                    .add_column(ColumnDef::new(Alias::new("metadata")).json_binary())
+                    .to_owned(),
+            )
+            .await
+    }
+
+    async fn down(&self, manager: &SchemaManager) -> Result<(), DbErr> {
+        manager
+            .alter_table(
+                Table::alter()
+                    .table(Alias::new("patient_devices"))
+                    .drop_column(Alias::new("status"))
+                    .drop_column(Alias::new("firmware_version"))
+                    .drop_column(Alias::new("manufacturer"))
+                    .drop_column(Alias::new("connection_type"))
+                    .drop_column(Alias::new("metadata"))
+                    .to_owned(),
+            )
+            .await
+    }
+}