[Feature] Emissive Textures Support

[AlphaCraft9658]

Is your feature request related to a problem? Please describe.

It's not directly a problem, but it's a feature I know from other similar mods which is very cool, but is missing here.

Describe the solution you'd like

A way for resource packs to make their textures glow. Similar implementation to Continuity, where it makes those glowing pixels always bright. (Shaders often also add bloom on top of that)

[warior456]

should definitely be added (and be compatible with existing implementations like Continuity)