v2 : Add "Quick Access" in the toolbar (like Windows Explorer)

[guguss-31]

Description

Important folder : Like in the homepage.
An option in the context menu to add a folder in the "Quick Access".
Also add the possibility of reordering them.

App version

v2

[aleksey-hoffman]

This feature is already in development and will appear in the next update (2.0.0-beta.2)

We cannot display all the favorite items in the sidebar as a list like that, because it's smaller than in Windows Explorer.
So we will have a popover that will open when you hover a button in the sidebar