villager @e[type=minecraft:villager,limit=1,sort=nearest] add_trade {
  "type": "minecraft:item",
  "item": "minecraft:enchanted_book",
  "nbt": "{display:{Lore:['{\"text\":\"Bright Vision\",\"italic\":false,\"color\":\"gold\"}']}}",
  "price": [{"id":"minecraft:emerald","count":12}]
}
