Added missing translations 🌍

ref #48

src/locales/de.json

@@ -298,5 +298,7 @@
   "something-about-the-group": "Infos zur Gruppe",
   "there-are-no-groups-yet": "Es gibt noch keine Gruppen",
   "updating-permissions": "Berechtigungen werden aktualisiert...",
-  "user-groups": "Benutzergruppen"
+  "user-groups": "Benutzergruppen",
+  "description": "Beschreibung",
+  "search-for-permission": "Berechtigungen durchsuchen"
 }

src/locales/en.json

@@ -298,5 +298,7 @@
   "add-user-group": "Add User Group",
   "user-groups": "User Groups",
   "there-are-no-groups-yet": "There are no groups yet",
-  "add-your-first-group": "Add your first group"
+  "add-your-first-group": "Add your first group",
+  "description": "description",
+  "search-for-permission": "Search for permission"
 }