Enhance calendar functionality in personal section: Implement detailed calendar views (month, week, workweek, day) in CalendarView component. Update localization files for English and German to include translations for calendar features such as views, weekdays, and months. This update improves user experience by providing a comprehensive calendar interface.

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

@@ -2,7 +2,45 @@
     "personal": {
         "calendar": {
             "title": "Kalender",
-            "comingSoon": "Der Kalender wird bald verfügbar sein. Hier können Sie zukünftig Ihre Termine und Ereignisse verwalten."
+            "today": "Heute",
+            "views": {
+                "month": "Monat",
+                "week": "Woche",
+                "workweek": "Arbeitswoche",
+                "day": "Tag"
+            },
+            "weekdays": {
+                "mon": "Mo",
+                "tue": "Di",
+                "wed": "Mi",
+                "thu": "Do",
+                "fri": "Fr",
+                "sat": "Sa",
+                "sun": "So"
+            },
+            "weekdaysFull": {
+                "mon": "Montag",
+                "tue": "Dienstag",
+                "wed": "Mittwoch",
+                "thu": "Donnerstag",
+                "fri": "Freitag",
+                "sat": "Samstag",
+                "sun": "Sonntag"
+            },
+            "months": {
+                "jan": "Januar",
+                "feb": "Februar",
+                "mar": "März",
+                "apr": "April",
+                "may": "Mai",
+                "jun": "Juni",
+                "jul": "Juli",
+                "aug": "August",
+                "sep": "September",
+                "oct": "Oktober",
+                "nov": "November",
+                "dec": "Dezember"
+            }
         }
     }
 }