[feat]Fullcalendar integration done

app/views/schedules/vertical_schedule.haml

@@ -14,8 +14,8 @@
     var calendar = new FullCalendar.Calendar(calendarEl, {
       timeZone: 'UTC',
       initialView: 'resourceTimeGridDay',
-      resources: "<%= @rooms >",
-      events: "<%= @event_schedules >"
+      resources: #{@rooms.html_safe},
+      events: #{@event_schedules.html_safe}
     });
 
     calendar.render();