fix(calendar): prevent adding timeblocks outside of working hours

app/src/plugins/app@vendor/vue-cal/cell.vue

@@ -282,6 +282,21 @@ export default {
     },
 
     onCellClick(DOMEvent, split) {
+      const allNonWorkingHoursEvents =
+        DOMEvent.target.querySelectorAll('.non-working-event');
+
+      const calendarHeight = DOMEvent.target.offsetHeight;
+
+      const morningNonWorkingHoursEventHeight =
+        allNonWorkingHoursEvents?.[0]?.offsetHeight || 950;
+      const afternoonNonWorkingHoursEventHeight =
+        allNonWorkingHoursEvents?.[1]?.offsetHeight || 1700;
+
+      if (
+        // Check if the click is not in the non-working hours events
+        DOMEvent.offsetY > morningNonWorkingHoursEventHeight &&
+        DOMEvent.offsetY < calendarHeight - afternoonNonWorkingHoursEventHeight
+      ) {
         const dateFrom = split.date;
         dateFrom.setHours(Math.floor(DOMEvent.offsetY / 100), 0, 0, 0);
         const dateTo = new Date(dateFrom);
@@ -307,6 +322,7 @@ export default {
             end: tmUtils.formatDateTimeForBackend(dateTo),
           });
         }, 150);
+      }
 
       if (!this.isDOMElementAnEvent(DOMEvent.target)) this.selectCell(DOMEvent);
     },