Remove global usage of SOBE in tree context

Remove global usage of SOBE in tree context

DI via ObjectManager for TabHandlers

2.1.0

[FEATURE] CD-25505 allow DI via ObjectManager for TabHandler classes

Fix composer package name

2.0.6

Fix name in composer.json

fixes some issues with current tab detection

[BUGFIX] CD-34854 Return empty array if not responsible for this tab.…

… Like it was described in the interface "...else it should return a empty array...". Otherwise this will cause chain breaking for the tab handlers and potentially self implemented tabs will never have the chance to check for their responsibility.