[Feature] 支持分布式对象存储

[xxyj6450]

MaxKB Version

2.10.6

Please describe your needs or suggestions for improvements

现在maxkb的文件存在数据库中,访问不方便

Please describe the solution you suggest

建议支持将文件存到Minio/rustfs等对象存储,存取方便

Additional Information

No response