refactor(business): 重构业务机会和销售台账的文件管理功能

liyong

2026-05-08 09d3d31899bb346c6fe8ad5d89168730b5dfae4a

 src/main/java/com/ruoyi/basic/dto/StorageBlobDTO.java

@@ -15,6 +15,9 @@
     */
    private String downloadURL;


    private String url;
    private String name;
    /**
     * 文件类型
     */