[Feature]: Upload large files in chunks

[alextran1502]

Discussed in #1674

^{Originally posted by Eidenz September 3, 2022}

Feature detail

Currently, uploading is done in a very simple way: upload the whole file directly to the server. However, some users may have limits on their reverse proxy preventing uploading such files.

Uploading in chunks (like LibrePhotos does for exemple) would allow bypassing this problem.

With immich not being able to scan local folders, I think this feature might be needed.

Platform

Server