raidboss: sort r9s bat positions for consistency

[jacob-keller]

When tracking the bat positions it is possible for the different lines
to arrive in an arbitrary order. This results in the callout being
inconsistent even when the bats are in the same position. For example it
might call out "away from bats S/N" instead of always consistently
saying "away from bats N/S".

Use sort() to make sure the bat callouts are consistent and always
display the directions in the same order.

[jacob-keller]

It bothered me that the callouts for blast beat would sometimes have the order different. It helps with readability if the order is consistent, and I think the sort for the DirectionOutput16 type will prioritize ordering them based in the north to south output. This will make it easier to parse the output and ensure that the bat position for your relative spot is easier to find quickly. (Rather than having to search for it in a set of 2 or 3 outcomes that might be in arbitrary order).

[xiashtra]

I believe this will give unexpected output with the default sort function. For example, if the results were N, NNE, and ENE, the default sort function will return ENE, N, NNE, since the default sort is lexicographical order. I expect what you want is for the positions to return in N -> clockwise order, which would require a custom sort function.

[valarnin]

Something like this should give a consistent sort order, but might need to swap l/r:

        const [dir1, dir2] = data.bats.inner.sort((l, r) => Directions.output16Dir.indexOf(l) - Directions.output16Dir.indexOf(r));