Added a timeSlot Redux slice and moved the mock data from Day.tsx to a new states folder
Changed the map to populate markers from Redux
Clicking a marker on the map dispatches a setHighlighted(<timeSlotId>) action. This can likely be used to help connect the map with the itinerary (ie. the associated timeslot expands when the marker is clicked, TBD)
Clicking on a marker no longer removes it
Markers are no longer added when clicking on the map -- they'll be added by adding a new timeslot in the itinerary (TBD)
Changes:
Day.tsxto a new states foldersetHighlighted(<timeSlotId>)action. This can likely be used to help connect the map with the itinerary (ie. the associated timeslot expands when the marker is clicked, TBD)