Fix date parsing error in nice-calendar-month

Fixed Invalid date error when selecting year/month:
- Changed date creation from `new Date(moment(endMonth+'01').format('YYYY.MM.DD'))`
  to `moment(endMonth + '.01', 'YYYY.MM.DD').toDate()`
- Used proper moment parsing with explicit format string
- Applied to both minMonth and maxMonth date creation

This fixes the error that occurred after localization was applied.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>

src/shared/ui/calendar/nice-calendar-month.tsx

@@ -44,13 +44,13 @@ const NiceCalendarMonth = ({
     if(calendarType === CalendarType.Start){
       setMinMonth(undefined);
       if(!!endMonth){
-        setMaxMonth(new Date(moment(endMonth+'01').format('YYYY.MM.DD')));
+        setMaxMonth(moment(endMonth + '.01', 'YYYY.MM.DD').toDate());
       }
       setValueYear(startMonth?.substring(0, 4));
     }
     else if(calendarType === CalendarType.End){
       if(!!startMonth){
-        setMinMonth(new Date(moment(startMonth+'01').format('YYYY.MM.DD')));
+        setMinMonth(moment(startMonth + '.01', 'YYYY.MM.DD').toDate());
       }
       setMaxMonth(new Date());
       setValueYear(endMonth?.substring(0, 4));