Autofix Rubocop remaining Layout rules (#23679)

db/migrate/20190314181829_migrate_open_registrations_setting.rb

@@ -2,6 +2,7 @@ class MigrateOpenRegistrationsSetting < ActiveRecord::Migration[5.2]
   def up
     open_registrations = Setting.find_by(var: 'open_registrations')
     return if open_registrations.nil? || open_registrations.value
+
     setting = Setting.where(var: 'registrations_mode').first_or_initialize(var: 'registrations_mode')
     setting.update(value: 'none')
   end
@@ -9,6 +10,7 @@ class MigrateOpenRegistrationsSetting < ActiveRecord::Migration[5.2]
   def down
     registrations_mode = Setting.find_by(var: 'registrations_mode')
     return if registrations_mode.nil?
+
     setting = Setting.where(var: 'open_registrations').first_or_initialize(var: 'open_registrations')
     setting.update(value: registrations_mode.value == 'open')
   end

db/migrate/20190529143559_preserve_old_layout_for_existing_users.rb

@@ -8,6 +8,7 @@ class PreserveOldLayoutForExistingUsers < ActiveRecord::Migration[5.2]
 
     User.where(User.arel_table[:current_sign_in_at].gteq(1.month.ago)).find_each do |user|
       next if Setting.unscoped.where(thing_type: 'User', thing_id: user.id, var: 'advanced_layout').exists?
+
       user.settings.advanced_layout = true
     end
   end

db/migrate/20210421121431_add_case_insensitive_btree_index_to_tags.rb

@@ -11,6 +11,7 @@ class AddCaseInsensitiveBtreeIndexToTags < ActiveRecord::Migration[5.2]
     rescue ActiveRecord::StatementInvalid => e
       remove_index :tags, name: 'index_tags_on_name_lower_btree'
       raise CorruptionError, 'index_tags_on_name_lower_btree' if e.is_a?(ActiveRecord::RecordNotUnique)
+
       raise e
     end
 

db/migrate/20220613110834_add_action_to_custom_filters.rb

@@ -1,4 +1,5 @@
 # frozen_string_literal: true
+
 require Rails.root.join('lib', 'mastodon', 'migration_helpers')
 
 class AddActionToCustomFilters < ActiveRecord::Migration[6.1]