Bug fixes to docks positions, rename in viewer and close image lag
Fixed crash when closing image in some cases.
Also fixed wrong image index when loading from CLI or file manager
Integration of imageViewer and Preview Dock
Fix arrow keys not working in thumbnails area while preview is open
Fix thumbs refresh issue when closing image opened from file manager
Fix mouse events on preview dock
Disable wrong actions in thumbs area
Correct interface behavior when using transformation dialogs
Corrections for exiting from full screen mode flow
Fix degradation when opening image from file manager
Add busy indicator
Fix invert selection slowness
Fix wrong image loading degradation from last commit
Fix versioning and clear preview when browsing to other folders