Feature description

Replaces Nausea as the final heat stage temperature status effect. Will eventually be used to summon The Mirage.

Checklist:

[x] Find a better way of applying the effect with heat stroke shader
[x] Allow config to replace the blur with a texture (perhaps do so automatically if Vulkan is detected)
[x] Increase blur period (may involve creating some sort of custom uniform)
[x] Add translation
[x] Add texture
[x] Set particle colour
[x] Replace nausea with heat stroke at 99%+ temperature