refactor: Replace attire option 'icon' field with 'description' across the schema and data models, and update the UI to display the new description.

apps/mobile/packages/domain/lib/src/entities/profile/attire_item.dart

@@ -4,23 +4,23 @@ import 'package:equatable/equatable.dart';
 ///
 /// Attire items are specific clothing or equipment required for jobs.
 class AttireItem extends Equatable {
-
   /// Creates an [AttireItem].
   const AttireItem({
     required this.id,
     required this.label,
-    this.iconName,
+    this.description,
     this.imageUrl,
     this.isMandatory = false,
   });
+
   /// Unique identifier of the attire item.
   final String id;
 
   /// Display name of the item.
   final String label;
 
-  /// Name of the icon to display (mapped in UI).
-  final String? iconName;
+  /// Optional description for the attire item.
+  final String? description;
 
   /// URL of the reference image.
   final String? imageUrl;
@@ -29,5 +29,11 @@ class AttireItem extends Equatable {
   final bool isMandatory;
 
   @override
-  List<Object?> get props => <Object?>[id, label, iconName, imageUrl, isMandatory];
+  List<Object?> get props => <Object?>[
+    id,
+    label,
+    description,
+    imageUrl,
+    isMandatory,
+  ];
 }