/**
 * View Data Layer Tests - Profile Functionality
 * 
 * This test file will cover the view data layer for profile functionality.
 * 
 * The view data layer is responsible for:
 * - DTO → UI model mapping
 * - Formatting, sorting, and grouping
 * - Derived fields and defaults
 * - UI-specific semantics
 * 
 * This layer isolates the UI from API churn by providing a stable interface
 * between the API layer and the presentation layer.
 * 
 * Test coverage will include:
 * - Driver profile data transformation and formatting
 * - Profile statistics (rating, rank, race counts, finishes, consistency, etc.)
 * - Team membership data mapping and role labeling
 * - Extended profile data (timezone, racing style, favorite track/car, etc.)
 * - Social handles formatting and URL generation
 * - Achievement data transformation and icon mapping
 * - Friends list data mapping and display formatting
 * - Derived fields (percentile, consistency, looking for team, open to requests)
 * - Default values and fallbacks for profile views
 * - Profile-specific formatting (country flags, date labels, etc.)
 */