fix: sync calendar view state between Calendar and Menubar components

- Add onViewChange callback to CalendarAppProps interface
- Update CalendarLayout to manage currentView state and pass callbacks
- Modify Menubar to receive currentView from parent instead of local state
- Sync view changes when clicking day headers in week view
- Ensure dropdown in Menubar updates when calendar view changes

src/components/Calendar/Calendar.tsx

@@ -41,11 +41,13 @@ import Button from "@mui/material/Button";
 interface CalendarAppProps {
   calendarRef: React.RefObject<CalendarApi | null>;
   onDateChange?: (date: Date) => void;
+  onViewChange?: (view: string) => void;
 }
 
 export default function CalendarApp({
   calendarRef,
   onDateChange,
+  onViewChange,
 }: CalendarAppProps) {
   const [selectedDate, setSelectedDate] = useState(new Date());
   const [selectedMiniDate, setSelectedMiniDate] = useState(new Date());
@@ -383,6 +385,11 @@ export default function CalendarApp({
             if (onDateChange) {
               onDateChange(calendarCurrentDate);
             }
+
+            // Notify parent about view change
+            if (onViewChange) {
+              onViewChange(arg.view.type);
+            }
           }}
           dayHeaderContent={(arg) => {
             const date = arg.date.getDate();
@@ -412,6 +419,11 @@ export default function CalendarApp({
                 calendarRef.current?.changeView("timeGridDay", arg.date);
                 setSelectedDate(new Date(arg.date));
                 setSelectedMiniDate(new Date(arg.date));
+                
+                // Notify parent about view change
+                if (onViewChange) {
+                  onViewChange("timeGridDay");
+                }
               };
 
               headerEl.addEventListener("click", handleDayHeaderClick);

src/components/Calendar/CalendarLayout.tsx

@@ -19,6 +19,7 @@ export default function CalendarLayout() {
   const userId =
     useAppSelector((state) => state.user.userData?.openpaasId) ?? "";
   const [currentDate, setCurrentDate] = useState<Date>(new Date());
+  const [currentView, setCurrentView] = useState<string>("timeGridWeek");
 
   const handleRefresh = async () => {
     await dispatch(getCalendarsListAsync());
@@ -49,17 +50,27 @@ export default function CalendarLayout() {
     setCurrentDate(date);
   };
 
+  const handleViewChange = (view: string) => {
+    setCurrentView(view);
+  };
+
   const menubarProps: MenubarProps = {
     calendarRef,
     onRefresh: handleRefresh,
     currentDate,
     onDateChange: handleDateChange,
+    currentView,
+    onViewChange: handleViewChange,
   };
 
   return (
     <div className="App">
       <Menubar {...menubarProps} />
-      <CalendarApp calendarRef={calendarRef} onDateChange={handleDateChange} />
+      <CalendarApp 
+        calendarRef={calendarRef} 
+        onDateChange={handleDateChange} 
+        onViewChange={handleViewChange}
+      />
     </div>
   );
 }