In order to correctly get our bottomsheet to snap up to the correct height we need to measure the container of the content. When I was working on user profiles, I introduced a bottomsheet context that exposed a setState for the bottomsheet height. We can reuse that here.
One thing that I considered in my solution was that the height of the remove keyserver text content might slightly vary on different devices due to how many times the text will wrap since different phones could have different screen sizes. To overcome this, I introduced a onLayout callback that would measure the remove keyserver section of the bottomsheet and then use that height to calculate the height of the overall bottomsheet and pass that into the bottomsheet context.
Linear task: https://linear.app/comm/issue/ENG-5473/calculate-the-snap-point-based-on-the-content-height-of-the
Depends on D9794