HSA excessive contribution

I have HSA excessive contribution and I am going to take action as Turbo tax suggested.

I would like to know the following:

1. Where can I find the calculation of HSA in Turbo tax? Which worksheet should I search for?

2. What is the HSA maximum contribution for 2023? Is this maximum contribution prorated? 

3. What paper work will I need for next year if I am going to take back the excessive contribution?