[CHORE] 날짜 하나만 선택했을 때 버튼 활성화 되는 문제 해결 (#604)

Manito/Manito/Screens/Detail-Wait/UIComponent/CalendarView.swift

@@ -249,6 +249,7 @@ extension CalendarView: FSCalendarDelegate {
         self.selectStartDate = date
         calendar.select(date)
         calendar.reloadData()
+        self.endDateTapPublisher.send(self.getEndDate())
         self.setupButtonState()
     }