Hack to speed up loading the homepage

The modeling code is slow! I think in production it's being cached, and
tbh I though I had development mode caching turned on over here, but
it's quite evidently _not_ doing it if so, so. Okay! Skip for now.

app/controllers/outfits_controller.rb

@@ -50,6 +50,8 @@ class OutfitsController < ApplicationController
     @colors = Color.funny.alphabetical
     @species = Species.alphabetical
 
+    # HACK: Skip this in development, because it's slow!
+    unless Rails.env.development?
       newest_items = Item.newest.
         select(:id, :name, :updated_at, :thumbnail_url, :rarity_index, :is_manually_nc)
         .limit(18)
@@ -68,6 +70,7 @@ class OutfitsController < ApplicationController
         @newest_unmodeled_items_predicted_missing_species_by_color[item] = h
         @newest_unmodeled_items_predicted_modeled_ratio[item] = item.predicted_modeled_ratio
       end
+    end
 
     @species_count = Species.count