[IMP] *: add selection_mode condition to show/hide elements in kanban

If we use a kanban view to select a record we want to hide those elements:
dropdown boxes, buttons, anchors, some widgets, kanban color.

When it was too much change and used the new attribute
"kanban_view_ref" to explicitly define which view to open in selection_mode.

When also had to create previously unexisting kanban for
fleet.vehicle.model to show name and brand.

Task ID : 1924779