continue to backport old code

db/migrate/20210423153730_create_wow_pet_abilities.rb

@@ -0,0 +1,18 @@
+class CreateWowPetAbilities < ActiveRecord::Migration[6.1]
+  def change
+    create_table :wow_pet_abilities do |t|
+      t.integer :ability_id
+      t.jsonb :name
+      t.string :battle_pet_type
+      t.jsonb :translated_battle_pet_type
+      t.integer :battle_pet_type_id
+      t.integer :rounds
+      t.string :media
+      t.string :href
+
+      t.timestamps
+    end
+
+    add_index :wow_pet_abilities, :ability_id, unique: true
+  end
+end