Remove temporary files used in previous glitch-fixing commit

This reverts commit 08a64d4987.

scripts/remove_unknown_glitch.rb

@@ -1,53 +0,0 @@
-# Run with: rails runner scripts/remove_unknown_glitch.rb
-
-ASSET_IDS = [
-  39694,
-  468669,
-  497773,
-  558774,
-  139542,
-  112686,
-  225267,
-  225277,
-  225805,
-  520525,
-  537342,
-  27886,
-  94213,
-  390340,
-]
-
-GLITCH_TO_REMOVE = "DISPLAYS_INCORRECTLY_BUT_CAUSE_UNKNOWN"
-
-ASSET_IDS.each do |asset_id|
-  asset = SwfAsset.find_by(id: asset_id)
-
-  if asset.nil?
-    puts "Asset #{asset_id}: NOT FOUND"
-    next
-  end
-
-  before_glitches = asset.known_glitches
-
-  unless before_glitches.include?(GLITCH_TO_REMOVE)
-    puts "Asset #{asset_id}: Does not have #{GLITCH_TO_REMOVE}"
-    next
-  end
-
-  after_glitches = before_glitches - [GLITCH_TO_REMOVE]
-  asset.known_glitches = after_glitches
-  asset.save!
-
-  # Get the item via the relationship
-  item_rel = asset.parent_swf_asset_relationships.find_by(parent_type: "Item")
-  item = item_rel&.parent
-
-  item_name = item&.name || "(no item)"
-  item_id = item&.id || "(no item)"
-
-  url = "http://impress.openneo.net/swf-assets/#{asset_id}?playing=true"
-
-  puts "#{before_glitches.inspect} -> #{after_glitches.inspect} | #{item_name} | Item #{item_id} | Asset #{asset_id} | #{url}"
-end
-
-puts "\nDone!"