This fixes the labels on the execution stack for nested nodes.
Also fixes the cross selection issues between the stack and the graph views.
Finally also implements the "focus on selection" feature, which will now open the right tab and focus on the selected nodes.
#rb jack.cai
#jira na
[CL 15201429 by Helge Mathee in ue5-main branch]
Implementation of relevant nodes for collapse feature, controller + actions as well as unit test
To be audited by Jack.Cai
#jira UEA-564
#rb na
#fyi jack.cai
[CL 14815556 by Helge Mathee in ue5-main branch]