anchor.diff:  
   1. if the asset is a javascript that is available as npm package the recommendation is to add it to package.json with `npm install`. If it's not available you might want to copy it to `app/packs/src` and import it.
   2. if the asset is a stylesheet it should be copied to `app/packs/stylesheets` and imported with `@import...` from `_decidim-settings.scss`. Alternatively you can use the optional asset includes as described below to include these in the Decidim main SCSS files.
  +
  +=== Migrate uploads to ActiveStorage
  +
  +The old method (CarrierWave) to handle user uploads has changed, now it uses ActiveStorage.
  +This means that all the old files need to be migrated to the new system. Use the following rake task to perform this task:
  +
  +[source,console]
  +----
  +RAILS_ENV=production bin/rails decidim:active_storage_migrations:migrate_from_carrierwave_to_active_storage
  +----
   
   === Optional asset includes
   
  
positive.code:   task :decidim_webpacker_install do
      on roles(:all) do
        within release_path do
          with rails_env: fetch(:rails_env) do
            execute "npm ci"
          end
        end
      end
    end
  
negative.code: 
  [source,erb]
  ----
  <%= image_pack_tag "media/images/test.png" %>
  ----
  
  Note that, by default, all images are flattened in a single directory (any subdirectory structure is lost when requiring an image using the `image_pack_tag`).
  