[Feature] Signs for colored wood/noxwood/etc.

[f-raZ0R]

I know adding signs is pain to code or whatever but the fact that you cant make these is a bit disappointing, as theres a lot of colors i’d really like to have a sign out of.

Boats too I guess? But they aren’t as important

[DaFuqs]

Note: For colored signs, boats and everything we would need com.terraformersmc.terraform-api:terraform-wood-api

[DaFuqs]

Added in https://github.com/DaFuqs/Spectrum/tree/1.21.1-neoforge-decorations, but still awaiting textures for colored doors & trapdoors