A draft PR, only to be considered after LiveSplit/LiveSplit#2528 has gone through into a main release.

Adds a Hit counter that sets these LiveSplit Custom Variables:

• hits cumulative hits so far in the current run
• pb hits the minimum number of total hits in previous finished runs
• delta hits difference between current run hits and "best-pace" hits
• segment hits hits in this segment of the current run

Also adds a setting for the Hit counter which can either be:

• None no hit counter
• Hits / dream falls includes falling in dream plats as a hit, as well as the normal things
• Hits / damage does not count falling in dream plats as a hit

For local testing, I also have a branch with the DLL built here: https://github.com/AlexKnauth/LiveSplit.HollowKnight/tree/hits-dll

Tasks:

• Fix behavior on skip split, so that segment hits get transferred to the new current split.
• Fix behavior on undo split, so that it also undoes any change to the ComparisonHits that might have come from the split that needed to be undone.