Draft: wayland: Fix restoring of initially maximized windows
Currently, if an initially maximized windows is restored, kwin won't send a configure event asking the client to resize the window to its preferred size.
This change addresses that by adding two new configure flags - reset width and reset height. If a reset flag is set, the corresponding client size will be set to 0 when the configure event is about to be sent.
Edited by Vlad Zahorodnii