Support push to remote and pull from local

[bytemain]

In my work, I often use cloud ide(vscode remote) to develop some library.

the basic idea is push the codebase to Amazon S3(or other s3 compatible services) and pull it from the s3 bucket.

we can use a config to store these information:

the other idea is to use fuse:

• https://github.com/s3fs-fuse/s3fs-fuse
• https://github.com/aliyun/ossfs