Eternal Starlight

Tweaks:
Added springstone building blocks
Added thermal springstone building blocks
Added conventional tags
Added spawn eggs
Updated nightfall mud bricks' texture
Renamed a few not implemented items
Adjusted armor tooltips
Fixes:
Fixed players can see through the world using boss spawner blocks
Fixed fabric server crash
Fixed incorrect recipe "amaramber_lantern_from_swamp_silver_nuggets"
Fixed incorrect offhand item rendering when holding a crossbow
Fixed armor trims not showing on glacite armors
Fixed polished toxite's model and texture
Fixed stonecutting recipes