FrontendLabel
Magento\Eav\Model\Entity\Attribute\FrontendLabel
What it does
This class represents a frontend label for EAV (Entity-Attribute-Value) attributes in Magento 2.
Developers use this when working with attribute labels that need to be displayed in the storefront, particularly for managing multi-language/multi-store attribute labels.
It extends OptionLabel and implements the AttributeFrontendLabelInterface to provide type-safe label handling for attributes.