message: Remove unused categories
diff: @@ -307,7 +307,6 @@ export function makeItem(
  hash: item.itemHash,
  // This is the type of the item (see DimCategory/DimBuckets) regardless of location
  type: itemType,
  - categories: [],
  itemCategoryHashes: itemDef.itemCategoryHashes || [], // see defs.ItemCategory
  tier: tiers[itemDef.inventory.tierType] || 'Common',
  isExotic: tiers[itemDef.inventory.tierType] === 'Exotic',
  