Add an "Add panel" item to the dashboard actions menu

Problem to solve

The actions menu in the dashboard header needs to have an Add panel item.

The tooltip text on the disabled items (i.e. Edit dashboard YAML and Add panel - when in the context of an OOTB dashboard) will also be changed to Duplicate this dashboard to add panel or edit dashboard YAML.

This issue depends on and will use the flag implemented as part of #233561 (closed) in order to conditionally show/hide (? or enable/disable ?) the Add panel item.

This an Implementation issue for #220931 (closed). This issue is critical to allow us to implement add data to a custom dashboard

• The "Add panel" action MVC will be implemented in custom dashboards in 13.3.

➡ Designs on Figma ⬅