Item and enchantment data extraction bugs

[extremeheat]

Items have duplicated enchantments:

  {
    "id": 873,
    "name": "golden_chestplate",
    "displayName": "Golden Chestplate",
    "stackSize": 1,
    "enchantCategories": [
      "armor",
      "armor",
      "armor",
      "armor",
      "armor",
      "wearable",
      "breakable",
      "breakable",
      "vanishable"
    ],
    "repairWith": [
      "gold_ingot"
    ],
    "maxDurability": 1
  },

In enchantment extracting the weight field is written as a boolean. It should be an integer

    "category": "armor",
    "weight": false,
    "tradeable": true,

like

    "category": "armor",
    "weight": 5,
    "tradeable": true,
    "discoverable": true

code

[rom1504]

recipes also broken; see PrismarineJS/minecraft-data#917