refactor(system): 优化通知保存逻辑，移除冗余依赖

chenhj

2026-04-22 7717e061132e510abd448ddaeb78e595b1d5d46d

 src/main/java/com/ruoyi/basic/pojo/SupplierManageFile.java

@@ -4,7 +4,7 @@
import io.swagger.annotations.ApiModelProperty;
import lombok.Data;

import javax.validation.constraints.NotBlank;
import jakarta.validation.constraints.NotBlank;
import java.io.Serializable;
import java.time.LocalDateTime;