WellIA: Load results after external computations script has completed (#8062)

* Load result after modeling has completed.
* Select new geomech view in project tree when importing a new geomech case

ApplicationLibCode/Application/RiaApplication.cpp

@@ -891,6 +891,7 @@ bool RiaApplication::openOdbCaseFromFile( const QString& fileName, bool applyTim
 
     m_project->updateConnectedEditors();
     Riu3DMainWindowTools::setExpanded( riv );
+    Riu3DMainWindowTools::selectAsCurrentItem( riv );
 
     return true;
 }