enhance: provide latest inserted internal Id

src/migrations/1746006549262-memberCreatedAt.ts

@@ -0,0 +1,21 @@
+import { MigrationInterface, QueryRunner, TableColumn } from "typeorm";
+import { getTypeByORM, getDefaultByORM } from "./ormHelper";
+
+export class MemberCreatedAt1746006549262 implements MigrationInterface {
+  name = "MemberCreatedAt1746006549262";
+
+  public async up(queryRunner: QueryRunner): Promise<void> {
+    await queryRunner.addColumn(
+      "member",
+      new TableColumn({
+        name: "createdAt",
+        ...getTypeByORM("datetime", false, 6),
+        default: getDefaultByORM("currentTimestamp", 6),
+      })
+    );
+  }
+
+  public async down(queryRunner: QueryRunner): Promise<void> {
+    await queryRunner.dropColumn("member", "createdAt");
+  }
+}