Firework rocket raid farm

Stacking raid farm that starts its raids with ominous bottles and kills the raiders with firework rockets. Four villagers sit on smithing tables that pistons shift in and out, which is what lets raid after raid stack on the same spot, and a TNT duper drives the loop. It is the biggest build here at half an hour of tutorial, and it is fussy: it has to face west, sit at chunk coordinate 5,0,0, run on hard difficulty, and none of the villagers can be a nitwit. Java. Designed by enteMT. Once running it fills 107 chests in about an hour, so an item sorter is close to mandatory.

Build it facing west with the block you stand on at chunk coordinate 5,0,0, on hard difficulty. The TNT duper is directional and the farm is sensitive to your Y position, so none of this is optional.
None of the villagers can be a nitwit. They have to take a job from the smithing table and lose it again as the pistons shift them, and a raid that cancels halfway through is almost always this.
From 1.21.5 build the whole farm one block east of where the tutorial puts it, and add one more piston and one more building block.
The schematic is missing the piston that pushes mobs and items into the scaffolding, and it can paste in invisible. Place that one by hand.
Use a bad omen 3 or 4 bottle. Bad omen 5 spawns more ravagers and fewer of the mobs that drop emeralds, and roughly halves the output.
From 1.21.6 leads snap when you boost with a rocket, so move the villagers with a happy ghast instead of the 256 powered rails in the list.