Since the death of schematica, people have turned to a somewhat updated version called litematica. The problem is, if you have a forge server, you have to use forge and NOT fabric loader which the mod runs on.
I was wondering if someone with coding knowledge could port a fabric mod to forge for me, for 1.19.1. There is only one person working on litematica and the associated library mod, and they are definitely not prioritizing it.
litematica: https://www.curseforge.com/minecraft/mc-mods/litematica/files
malilib: https://www.curseforge.com/minecraft/mc-mods/malilib/files
The death of the schematica mod was a terrible tragedy for the community, I would really appreciate it if someone could do this.