fix shifts modal after refactoring

components/publisher/PublisherShiftsModal.js

@@ -5,7 +5,7 @@ import axiosInstance from 'src/axiosSecure';
 
 const PublisherShiftsModal = ({ publisher, _shifts, onClose, date, onAssignmentChange }) => {
 
-    const [shifts, setShifts] = React.useState([_shifts]);
+    const [shifts, setShifts] = React.useState([..._shifts]);
     //Refactor ToDo: show the whole month instead of just the current week by showing the shift start time in front of the rows, and show all shifts in the month from the first to the last week in the cell where we show one shift now
 
     const monthInfo = common.getMonthDatesInfo(new Date(date));

pages/cart/calendar/index.tsx

@@ -882,7 +882,7 @@ export default function CalendarPage({ initialEvents, initialShifts }) {
                     {isModalOpen && (
                         <PublisherShiftsModal
                             publisher={modalPub}
-                            shifts={allShifts}
+                            _shifts={allShifts}
                             onClose={() => setIsModalOpen(false)}
                             date={value}
                             onAssignmentChange={handleAssignmentChange}