follow pie series's position/size to place a label

[flaming-cl]

We have a label ref placed at the center of the donut chart.

While users resizing the chart, how we can keep the label follow the pie series' position/size to ensure the label is in the center and it can be resized according to the pie's size?

Codepen: https://codepen.io/flaming-cl/pen/dyxXRQX

https://github.com/user-attachments/assets/b6617f6c-1b4c-441c-95c5-bae8c85a970d