I have created circularimage widget for rounded curve image,

when i placed inside gridview builter it was showing perfect rounded with same height and width…now i want to add favourite icon so i wrapped it inside stack , and image fit is changed and some images in tall and some images in wide…how to make this image in same height and same width…

Container(
              color: Colors.green,
              child: Stack(
                children: [
                  CircularImage(
                    imageUrl: video.videoUrl,
                    isNetworkImage: true,
                    fit: BoxFit.cover,
                    onTap: () {
                    },
                  ),
                  IconButton(onPressed: (){}, icon: Icon(Icons.favorite)),
                ],
              ),
            )

here is my custom widget for circular image

class CircularImage extends StatelessWidget {
  final String imageUrl;
  final bool showBorder;
  final Color borderColor;
  final bool isNetworkImage;
  final VoidCallback? onTap;
  final BoxFit? fit;
  final double? height;
  final double? width;



  const CircularImage({
    Key? key,
    required this.imageUrl,
    this.showBorder=false,
    this.borderColor=Colors.black,
    this.isNetworkImage=false,
    this.onTap,
    this.fit=BoxFit.cover,
    this.height,
    this.width,
  }) : super(key: key);

  @override
  Widget build(BuildContext context) {
    final mySize=MediaQuery.of(context).size.width;
    return InkWell(
      onTap: onTap,
      child: ClipRRect(
        borderRadius: BorderRadius.circular(12),
        child: isNetworkImage?
        CachedNetworkImage(
          imageUrl: imageUrl,
          fit: fit,
          errorWidget: (context,url,error)=>const Icon(Icons.error),
           progressIndicatorBuilder: (context,url,downloadProgress)=>  Center(child: SizedBox(
               height: height,
               width: width,
               child: const CircularProgressIndicator())),
        ) :
        Image(
          image: AssetImage(imageUrl),
          fit: BoxFit.cover,
          height: height,
          width: width,
        ),

      ),
    );
  }
}