Change: #955 フィルターアクションの「アカウント名だけを出し、本文は警告で隠す」を削除し、外観設定に移動 (#970)

* Remove: #955 フィルターのアクション`half_warn`

* Add: 「フィルター対象投稿の投稿者名やアイコンを表示する」設定

* Fix test

db/migrate/20250123091137_remove_half_warn_filter_option.rb

@@ -0,0 +1,11 @@
+# frozen_string_literal: true
+
+class RemoveHalfWarnFilterOption < ActiveRecord::Migration[8.0]
+  class CustomFilter < ApplicationRecord; end
+
+  def up
+    CustomFilter.where(action: 2).in_batches.update_all(action: 0)
+  end
+
+  def down; end
+end

db/schema.rb

@@ -10,7 +10,7 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema[8.0].define(version: 2025_01_08_111200) do
+ActiveRecord::Schema[8.0].define(version: 2025_01_23_091137) do
   # These are extensions that must be enabled in order to support this database
   enable_extension "pg_catalog.plpgsql"