refactor: Update navigation in order pages to use pop method for back action

apps/mobile/packages/features/client/orders/create_order/lib/src/presentation/pages/one_time_order_page.dart

@@ -70,7 +70,7 @@ class OneTimeOrderPage extends StatelessWidget {
                 bloc.add(OneTimeOrderPositionRemoved(index)),
             onSubmit: () => bloc.add(const OneTimeOrderSubmitted()),
             onDone: () => Modular.to.toOrdersSpecificDate(state.date),
-            onBack: () => Modular.to.toCreateOrder(),
+            onBack: () => Modular.to.pop(),
           );
         },
       ),

apps/mobile/packages/features/client/orders/create_order/lib/src/presentation/pages/permanent_order_page.dart

@@ -77,7 +77,7 @@ class PermanentOrderPage extends StatelessWidget {
               // Navigate to orders page with the initial date set to the first recurring shift date
               Modular.to.toOrdersSpecificDate(initialDate);
             },
-            onBack: () => Modular.to.toCreateOrder(),
+            onBack: () => Modular.to.pop(),
           );
         },
       ),

apps/mobile/packages/features/client/orders/create_order/lib/src/presentation/pages/recurring_order_page.dart

@@ -88,7 +88,7 @@ class RecurringOrderPage extends StatelessWidget {
               // Navigate to orders page with the initial date set to the first recurring shift date
               Modular.to.toOrdersSpecificDate(initialDate);
             },
-            onBack: () => Modular.to.toCreateOrder(),
+            onBack: () => Modular.to.pop(),
           );
         },
       ),