[Inquiry/Feature Request] Coverage Difference on Pull Requests

[YaleChen299]

As per title, it would be great if the comment can display the coverage difference of the branches of the PR.

Something like this:

coverage: $\color{green} 94.3%$. Improved by $\color{green} +2.1%$ when pulling from feat to main .
coverage: $\color{green} 90.0%$. Remain the same$ when pulling from feat to main .
coverage: $\color{green} 89.3%$. Dropped by $\color{red} -1.1%$ when pulling from feat to main.

Let me know if this is already a feature! Thanks for the work! Enjoyed this workflow!