Remove unreachable image_box drag-and-drop UI

image_interface and meta_data (admin_interface.js), the sort_images
action and route, and their admin.css rules -- the old vertical
image_browser sidebar this all depended on isn't rendered by any
current view. related_assets.js and the star-toggle sidebar fully
supersede what this did.

Confirmed unreachable via full grep across app/, config/routes.rb,
and admin_bundle.js before removal -- route, controller action, and
JS handler were all individually real and functional, just with
nothing left anywhere that could ever trigger them.

1 files changed, 0 insertions, 7 deletions

diff --git a/app/controllers/pages_controller.rb b/app/controllers/pages_controller.rb
index 2d08dea..0b7e98f 100644
--- a/app/controllers/pages_controller.rb
+++ b/app/controllers/pages_controller.rb
@@ -15,11 +15,4 @@ class PagesController < ApplicationController
       )
     end
   end
-
-  def sort_images
-    page = Page.find(params[:id])
-    page.update_assets(params[:images])
-    
-    head :ok
-  end
 end