add auth, format

lib/features/loyalty/domain/entities/gift_catalog.dart

@@ -194,13 +194,7 @@ class GiftCatalog {
 
   @override
   int get hashCode {
-    return Object.hash(
-      catalogId,
-      name,
-      category,
-      pointsCost,
-      isActive,
-    );
+    return Object.hash(catalogId, name, category, pointsCost, isActive);
   }
 
   @override

lib/features/loyalty/domain/entities/loyalty_point_entry.dart

@@ -15,7 +15,7 @@ enum EntryType {
   adjustment,
 
   /// Points expired
-  expiry;
+  expiry,
 }
 
 /// Entry source enum
@@ -45,7 +45,7 @@ enum EntrySource {
   welcome,
 
   /// Other source
-  other;
+  other,
 }
 
 /// Complaint status enum
@@ -63,7 +63,7 @@ enum ComplaintStatus {
   approved,
 
   /// Complaint rejected
-  rejected;
+  rejected,
 }
 
 /// Loyalty Point Entry Entity

lib/features/loyalty/domain/entities/points_record.dart

@@ -164,13 +164,7 @@ class PointsRecord {
 
   @override
   int get hashCode {
-    return Object.hash(
-      recordId,
-      userId,
-      invoiceNumber,
-      invoiceAmount,
-      status,
-    );
+    return Object.hash(recordId, userId, invoiceNumber, invoiceAmount, status);
   }
 
   @override

lib/features/loyalty/domain/entities/redeemed_gift.dart

@@ -190,13 +190,7 @@ class RedeemedGift {
 
   @override
   int get hashCode {
-    return Object.hash(
-      giftId,
-      userId,
-      catalogId,
-      voucherCode,
-      status,
-    );
+    return Object.hash(giftId, userId, catalogId, voucherCode, status);
   }
 
   @override