Export user data with images

[zemmyang]

Is your feature request related to a problem? Please describe.

No response

Describe the solution you'd like

I want to export my data with the attached images. In the case that the server goes down and the docker volumes become unrecoverable, the text-only archive will be all that I have. I use a lot of images in my notes, so I don't want those to be lost.

Describe alternatives you've considered

I tried using a bind mount on the docker images for the uploads folder, but I kept getting permission errors when I upload. I tried changing the uploads mode to 0744, but it still doesn't work.

Additional context

No response

[ErikMichelson]

Related even if slightly different scope: #1005