The ability to toggle the automatic creation of auto-upload folders

### Is your feature request related to a problem? Please describe.
Personally I think it would be a good idea for the user to have the option to toggle off and on the automatic creation of auto-upload folder connections.

### Describe the solution you'd like
Having the auto addition of folders can be helpful but it can also be annoying. The ability to toggle that behavior off and on would be a good start.

I think this is a good idea because sometimes users will upload a massive number of media folders, such as a music library and they don't want every single album with album art in it to get it's own connection.

### Describe alternatives you've considered
I have uninstalled the NextCloud android client and set up a bunch of syncing folders with FolderSync [[link]](https://play.google.com/store/apps/details?id=dk.tacit.android.foldersync.full&hl=en_US)

I would prefer to support/use/test the NextCloud client though. The foldersync is not specifically made for NextCloud so it has a more cluttered interface, setting up syncs is less straightforward, and because it relies on a webdav connection the instant sync feature only works when adding or deleting files on the android side of things, and can not work the other way around.

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This request is part of a more general issue I have with the lack of control that the nextcloud android client provides clients in their syncing process.

A lot of my issues can be tracked by this previous bug report when I originally thought that this was possible and the difficulty in doing this thing was not by design: https://github.com/nextcloud/android/issues/3161

See related feature request issue here: https://github.com/nextcloud/android/issues/3263

Inizia leggendo le issue collegate #3161 e #3263 per comprendere il comportamento di sincronizzazione esistente e l'ambito correlato. Individua poi come il client Android crea connessioni alle cartelle per il caricamento automatico; il lavoro sarà considerato completato quando gli utenti potranno attivare o disattivare questa creazione automatica senza perdere il controllo sulle altre cartelle sincronizzate.

Scritto dal modello di indicizzazione a partire dal testo della issue.