Room needs

Rooms can evaluate nearby or tower-wide services as goals. A room definition can provide a goal with `provided_goal_id`; tenant and room evaluation profiles can then request that goal.

How needs work

• A need may affect the room’s evaluation, tenant satisfaction, or both.
• Some associations are hard requirements; others score as part of an evaluation.
• Scheduled services can have a service window, deadline, retry interval, and weekday/all-day policy.
• Service performance can use target, excellent, and failure durations, then fades as information becomes stale.

See Food, Washroom, Mail, Car parking, Subway, Front desk, and Garbage for the active providers.