reformat the code

Author: AhmedAbdoElhawary

lib/features/sorting/base/helper/sorting_enums.dart

@@ -1,18 +1,5 @@
 part of '../view_model/sorting_notifier.dart';
 
-enum SortingAlgorithm {
-  bubble,
-  selection,
-  insertion,
-  merge,
-  // quick,
-  // shell,
-  // heap,
-  // count,
-  // radix,
-  // bucket,
-}
-
 enum SortingEnum { played, stopped, none }
 
 enum SortingStatus { unSorted, compared, swapping, swapped, sorted, none }

lib/features/sorting/shell/view_model/shell_sort_notifier.dart

@@ -27,7 +27,6 @@ class ShellSortNotifier extends SortingNotifier {
       }
     }
 
-    // Mark all sorted at the end
     steps.add(SortingStep(index1: arr.length - 1, index2: arr.length - 1, action: SortingStatus.sorted));
 
     return SortingResult(sortedValues: arr, steps: steps);