Special Handling home libraries

[AkazaRenn]

Currently even if we had added any of the home libraries (e.g. $HOME/Pictures), in the cloud they are still saved to a folder deeply buried in [cloud save path]/home/deck/Pictures, while I would want them to be in the root of the cloud drive instead. To implement that, we need:

• A toggle to enable Sync Home Libraries
• It only does incremental uploads, no download, to avoid users dumping the whole cloud drive into Deck
• Once enabled, $HOME/Pictures, $HOME/Videos and $HOME/Documents will be uploaded to /Pictures, /Videos, and /Documents in cloud drive respectively, ignoring cloud_destination
• The folders mentioned above can be disabled from syncing by adding them into the exclude list

[AkazaRenn]

I can check if you are happy with the idea 😃

[GedasFX]

Looking at this, it looks like its achievable by making multiple sync attempts. If we do add this I know for a fact there will be another issue to allow customizing of the destination folder (and inevitable bisync request). If you can support the ability to rename destination folders, I'd gladly accept this feature!