Function getPropertyByLabel

getPropertyByLabel(limetype: LimeType, label: string): LimeProperty
Retrieves a property from a limetype by its label.

This function searches through the properties of a given limetype and returns the first property that matches the specified label.
Parameters
- limetype: LimeType
  The limetype containing the properties.
- label: string
  The label of the property to retrieve.
Returns LimeProperty
The property with the specified label, or undefined if no match is found.