Village farm can generate inside village structures

It is possible that farms in villages generate inside village houses, resulting in a 1 block bed and 1 block door.

Steps to Reproduce:

1. Create a world in 1.18 Release Candidate 1 with seed: 6093770552155741177
2. Teleport to position: x=-257, y=117, z=-285.

Seed: 6093770552155741177
/execute in minecraft:overworld run tp @s -257 117 -285 -106 22.5

Expected Results:

Farms should not create half doors and half beds, as well as they should not remove walls of buildings.

Screenshots: