Summary
The system now correctly supports and retains negative values in the Meal Day(s) field for pre-extension hotels.
Issue Details
When configuring hotels for days prior to the main trip (e.g., Day -3), users found that the Meal Day(s) field would revert to previous values or fail to accept negative numbers.
Resolution
Both Planner 1.0 and 2.0 have been updated to support negative meal day values and comma-separated lists for negative days, ensuring meals are accurately reflected on the itinerary for pre-extension stays.