Display Additional Guest Fee Payment Status on Calendar

Problem: Currently, the calendar provides a booking overview but does not indicate if an additional guest fee has been paid. This requires hosts to check exports or individual reservation details to verify payment status.

Proposed Solution: Add a visual indicator or detail to the calendar view that shows whether the additional guest fee has been paid for a reservation.

Unlock: This would allow hosts to see payment status at a glance without leaving the calendar view, saving time and improving operational efficiency.