[Magiclysm] Increase goblin night vision

[Standing-Storm]

Summary

Mods "[Magiclysm] Increase goblin night vision"

Purpose of change

The intent when I made goblins nocturnal was to provide an interesting playstyle choice--now you have to do nighttime raids because you're nearly blind during the day (and since there are feral goblins and dwarves out there, nighttime raids are more dangerous than in vanilla). But, their actual night vision didn't really make up the difference. Obviously, no night vision is going to let you see as far at night as during the day (barring magic), but it should still be a bit better.

Describe the solution

Swap out Full Nightvision for a custom mutation that provides a night_vis limb score.

Describe alternatives you've considered

Testing

Night Vision:

vs. day vision:

Additional context

Once limbs are in a more workable state, they can just have Goblin Eyes as a limb replacement that do the same thing.

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