--this class will be the replacement for layout::storage
and will be responsible for any containment actions for
all layouts either loaded or offloaded. Through this
refactor loading and checking CentralLayouts should become
lighter and also memory efficient
--all storage functions are now taking place into
the same Latte TMP directory that is introduced
for layouts. So no more .bak files are needed from
~/.config folder.
--the new report identifies for all your layouts
when a screen has not been assigned any docks/panels.
That can help user to clean up the ScreensConnectors
if wants to