add geo info and do refractor on workers

app/models/wow_geo_position.rb

@@ -0,0 +1,21 @@
+# frozen_string_literal: true
+
+class WowGeoPosition < ApplicationRecord
+  belongs_to :wow_geo_map
+  belongs_to :wow_geo_zone
+
+  has_one(
+    :last_position_character,
+    class_name: 'WowCharacter',
+    foreign_key: 'last_position_id',
+    inverse_of: :last_position,
+    dependent: :destroy
+  )
+  has_one(
+    :bind_position_character,
+    class_name: 'WowCharacter',
+    foreign_key: 'bind_position_id',
+    inverse_of: :bind_position,
+    dependent: :destroy
+  )
+end