Intervention check

* adds functionality for check button
* adds highlighting of important data on detail view for intervention
* adds deleting logic to BaseObject model and BaseResource model
* adds RunCheckForm
* adds check_validity() method to Intervention class
* fixes wrong success msg for adding documents
* adds/updates translations

intervention/admin.py

@@ -6,6 +6,7 @@ from intervention.models import Intervention, ResponsibilityData, LegalData, Rev
 class InterventionAdmin(admin.ModelAdmin):
     list_display = [
         "id",
+        "identifier",
         "title",
         "created",
         "deleted",