Remove deprecated Import model (#34371)

lib/mastodon/cli/media.rb

@@ -293,7 +293,6 @@ module Mastodon::CLI
       Account
       Backup
       CustomEmoji
-      Import
       MediaAttachment
       PreviewCard
       SiteUpload
@@ -309,7 +308,6 @@ module Mastodon::CLI
         [:headers, Account.sum(:header_file_size), Account.local.sum(:header_file_size)],
         [:preview_cards, PreviewCard.sum(:image_file_size), nil],
         [:backups, Backup.sum(:dump_file_size), nil],
-        [:imports, Import.sum(:data_file_size), nil],
         [:settings, SiteUpload.sum(:file_file_size), nil],
       ].map { |label, total, local| [label.to_s.titleize, number_to_human_size(total), local.present? ? number_to_human_size(local) : nil] }
     end