🌐 Added missing translation string

frontend/src/lib/i18n/locales/de.json

@@ -83,7 +83,8 @@
         "description": "Beschreibung",
         "image": "Bild",
         "settings": "Einstellungen",
-		"repeat_password": "Passwort wiederholen"
+        "repeat_password": "Passwort wiederholen",
+        "overview": "Übersicht"
     },
     "editor": {
         "time_in_seconds": "Zeit in Sekunden",

frontend/src/lib/i18n/locales/en.json

@@ -83,7 +83,8 @@
         "description": "Description",
         "image": "Image",
         "settings": "Settings",
-		"repeat_password": "Repeat password"
+        "repeat_password": "Repeat password",
+        "overview": "Overview"
     },
     "editor": {
         "time_in_seconds": "Time in seconds",

frontend/src/lib/i18n/locales/fr.json

@@ -52,7 +52,8 @@
         "image": "Image",
         "title": "titre",
         "settings": "Paramètres",
-		"repeat_password": ""
+        "repeat_password": "",
+        "overview": ""
     },
     "index_page": {
         "slogan": "La plateforme de quiz open-source !",