~onBookSign trigger + book meta
run a skill when a crucible writable_book is written, perhaps also include item config layout for pre-written bookmeta without need to use itemstack jankery which causes errors in console due to mm I import.
run a skill when a crucible writable_book is written, perhaps also include item config layout for pre-written bookmeta without need to use itemstack jankery which causes errors in console due to mm I import.