Sorting of animals

[AndreasSchultzGEA]

Animals might have to be sorted on a farm.
Sorting in general is about getting animals from one area of a farm to another.
The way in between has to be managed by the HMS.
Therefore, a sorting-API should

• deliver the sorting-areas of a location
• deliver the currently active sorting-command for an animal
• allow the inactivation of a sorting-command for an animal
• allow the setting of a new sorting-command for an animal

PR: #457

[cookeac]

Outcomes of the discussion 2024-04-18:

• Consider standardising locations and areas as "sites". We could then align the Position observations to match.
• Rename the resource (not event) to icarAnimalSortingCommandResource. This could then create a pattern for other commands in future.
• Replace isPermanent with validFrom (which replaces startdate) and validTo. Setting validFrom with the date/time that the command was activated, and leaving validTo blank makes the command permanent until replaced.

[cookeac]

Resolved by #457