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

app/models/concerns/user/has_settings.rb

@@ -123,6 +123,10 @@ module User::HasSettings
     settings['web.show_relationships']
   end
 
+  def setting_show_avatar_on_filter
+    settings['web.show_avatar_on_filter']
+  end
+
   def setting_allow_quote
     settings['allow_quote']
   end

app/models/custom_filter.rb

@@ -38,7 +38,7 @@ class CustomFilter < ApplicationRecord
   include Expireable
   include Redisable
 
-  enum :action, { warn: 0, hide: 1, half_warn: 2 }, suffix: :action
+  enum :action, { warn: 0, hide: 1 }, suffix: :action
 
   belongs_to :account
   has_many :keywords, class_name: 'CustomFilterKeyword', inverse_of: :custom_filter, dependent: :destroy

app/models/user_settings.rb

@@ -83,6 +83,7 @@ class UserSettings
     setting :hide_status_reference_unavailable_server, default: false
     setting :hide_favourite_menu, default: false
     setting :hide_emoji_reaction_count, default: false
+    setting :show_avatar_on_filter, default: true
 
     setting_inverse_alias :'web.show_blocking_quote', :'web.hide_blocking_quote'
     setting_inverse_alias :'web.show_emoji_reaction_count', :'web.hide_emoji_reaction_count'