Ruined Jungle City State/Swamp Ruins

With Librarians selling different enchantments based on what biome they’re in, which I think makes sense, there should be ruins of sorts that the player can rebuild to make homes for the jungle and swamp villagers.

Jungle City States would have upgraded Jungle Temples at their centers with “homes” surrounding them. There are several home styles that have workstations in them, hinting to their purpose.

Swamp Ruins would be stone building ruins surrounding a ruined nether portal. The nether portal suggests a connection to the nether used by clerics (and witches).

Both of these would also be archeological dig sites.