Override props method for CacheException

lib/main/exceptions/cache_exception.dart

@@ -14,6 +14,9 @@ abstract class CacheException with EquatableMixin implements Exception {
     }
     return exceptionName;
   }
+
+  @override
+  List<Object?> get props => [message];
 }
 
 class UnknownCacheError extends CacheException {

lib/main/exceptions/remote_exception.dart

@@ -116,7 +116,8 @@ class RefreshTokenFailedException extends RemoteException {
     Object? message
   }) : super(
     code: code,
-    message: message ?? 'Refresh Token failed with 400 Bad Request. The session is invalid/revoked.',
+    message: message ?? 
+      'Refresh Token failed with status $code. The session is invalid/revoked.',
 );
 
   @override