Manual splits mess up the per-split hit counts

[AlexKnauth]

In a Spellless Hitless attempt, the runner accidentally entered the wrong save file during the Watchers split, and the autosplitter split Watchers too early. That's not a bug but it's setup for the bug.

The runner did a manual undo split, and then got hit 2 times on Watchers. When they beat watchers, the autosplitter did not split, which is an unfortunate consequence of the autosplitter not knowing when the runner does a manual anything. (unless they're using the unstable version with my fork of the timer)

When they manually split Watchers, the 2 hits were displayed in the per-split hit count for the Watchers split, but then they also wrongly counted towards the next split, Enter Fog Canyon.

This might be a bug I already fixed in the unstable version, I'm not sure:

• Test whether this also happens on unstable

Either way, keep this issue open until it's fixed in stable.