feat(system): add get user list by role code endpoint

hsy

2026-08-18 c5bce61891af2d9f43f7e8615fa31cd54a2c8cba

 yudao-module-system/src/main/java/cn/iocoder/yudao/module/system/controller/admin/mail/vo/template/MailTemplateSimpleRespVO.java

@@ -13,4 +13,7 @@
    @Schema(description = "模版名字", requiredMode = Schema.RequiredMode.REQUIRED, example = "哒哒哒")
    private String name;

    @Schema(description = "模版编码", requiredMode = Schema.RequiredMode.REQUIRED, example = "mail_001")
    private String code;

}