content: import 'package:flutter/material.dart';
  import 'package:smooth_page_indicator/smooth_page_indicator.dart';
  import 'package:t_store/features/authentication/controllers/onboarding_controller.dart';
  import 'package:t_store/utils/constraints/colors.dart';
  import 'package:t_store/utils/constraints/sizes.dart';
  import 'package:t_store/utils/device/device_utility.dart';
  import 'package:t_store/utils/helpers/helper_functions.dart';
  
  class OnBoardingNavigation extends StatelessWidget {
    const OnBoardingNavigation({
      super.key,
    });
  
    @override
    Widget build(BuildContext context) {
      final controller = OnBoardingController.instance;
      final dark = THelperFunctions.isDarkMode(context);
      return Positioned(
        bottom: TDeviceUtils.getBottomNavigationBarHeight() + 25,
        left: TSizes.defaultSpace,
        child: SmoothPageIndicator(
          controller: controller.pageController,
          onDotClicked: controller.dotNavigationClick,
          count: 3,
          effect:  ExpandingDotsEffect(
              activeDotColor: dark ? TColors.light: TColors.dark, dotHeight: 6),
        ),
      );
    }
  }