Remember view config on folder level

[tobiasKaminsky]

On Android we remember if a folder is set to grid or list view:

• default is list (on server it would be grid)
• on entering a folder it is checked if there is a setting for this folder (via fileId)
  • if yes: use it
  • if not: check for parent folder, until root (which is either set or default)

This way you can easily have

• root: list
• documents + any subfolder: list
• auto upload + any subfolder: grid

Ref: #12031

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From #15170

Is your feature request related to a problem? Please describe. Doesn't remember the sorted column per directory (only globally)

Describe the solution you'd like Remember the sorted column per directory

Describe alternatives you've considered None

Additional context n/a

[violoncelloCH]

related to #15170