improvement: notify counter badge added to treatment and tasks tabs for upadted and edited cases.

frontend/messages/en.json

@@ -428,6 +428,7 @@
     "statusInProgress": "In progress",
     "statusCompleted": "Completed",
     "importantLabel": "Important",
+    "unreadCase": "Unread updates",
     "markCaseImportant": "Mark case as important",
     "markImportant": "Mark as important",
     "lastUpdatedBy": "Updated by {name}",

frontend/messages/fa.json

@@ -428,6 +428,7 @@
     "statusInProgress": "در حال انجام",
     "statusCompleted": "انجام شده",
     "importantLabel": "مهم",
+    "unreadCase": "به‌روزرسانی‌های خوانده‌نشده",
     "markCaseImportant": "علامت‌گذاری پرونده به‌عنوان مهم",
     "markImportant": "علامت‌گذاری به عنوان مهم",
     "lastUpdatedBy": "به‌روزرسانی توسط {name}",

frontend/messages/nl.json

@@ -428,6 +428,7 @@
     "statusInProgress": "Bezig",
     "statusCompleted": "Voltooid",
     "importantLabel": "Belangrijk",
+    "unreadCase": "Ongelezen updates",
     "markCaseImportant": "Zaak als belangrijk markeren",
     "markImportant": "Markeren als belangrijk",
     "lastUpdatedBy": "Bijgewerkt door {name}",