OPT-2852 the back-end returns an error if the update/delete of a scope has conflicts with the containing reports within the collection. We should show those conflicts to the user and overwrite them once the user decides that he doesn't care.
- on update/delete of a scope, the conflicting items are shown to the user in a conflict modal
- the report (actual conflict) should be shown first and then it should be noted that the deletion of the report has also transitive effects on other entities (e.g. alerts, dashboards, combined reports)
- if the users is fine with deleting the conflicted entities, then he can perform a force delete/update.