docker-compose exposes wrong folder for attachments

[routerino]

It looks like docker is exposing /var/www/bookstack/public/storage, where /var/www/bookstack/storage/uploads should be exposed. All attachments are getting deleted on container creation.

[AcidUK]

I don't believe this is strictly true.

• Attachments are in /var/www/bookstack/storage/uploads
• Inline images are in /var/www/bookstack/public/uploads

You would need to mount both as volumes.

[tylwright]

Looks like #133 solves this.