Merge branch 'master' into glitch-soc/merge-upstream

Conflicts:
- app/controllers/settings/follower_domains_controller.rb
  Removed upstream. Did the same here. Maybe we should not have?
- config/locales/en.yml
  Upstream removed the “Authorized followers” page and associated
  translations. This is too close in the file to our glitch-soc-specific
  “flavour” string. No actual conflict.
- config/locales/ja.yml
  Same as above.
- config/locales/pl.yml
  Same as above.
- config/navigation.rb
  No real conflict. New route added too close to the glitch-soc-specific
  “flavours” one.
- config/webpack/configuration.js
  Upstream refactored the webpack(er) configuration quite a bit.
  Tried to keep up.
- config/webpack/loaders/babel.js
  Upstream refactored the webpack(er) configuration quite a bit.
  Tried to keep up.
  The contents of this file have been moved to package.json.
- config/webpack/shared.js
  Upstream refactored the webpack(er) configuration quite a bit.
  Tried to keep up.
- config/webpacker.yml
  Upstream refactored the webpack(er) configuration quite a bit.
  Tried to keep up.
- jest.config.js
  The contents of this file have been moved to package.json.
- package.json
  Upstream refactored the webpack(er) configuration quite a bit.
  Tried to keep up.
- yarn.lock
  Upstream refactored the webpack(er) configuration quite a bit.
  Tried to keep up.

app/controllers/settings/follower_domains_controller.rb

@@ -1,24 +0,0 @@
-# frozen_string_literal: true
-
-class Settings::FollowerDomainsController < Settings::BaseController
-  def show
-    @account = current_account
-    @domains = current_account.followers.reorder(Arel.sql('MIN(follows.id) DESC')).group('accounts.domain').select('accounts.domain, count(accounts.id) as accounts_from_domain').page(params[:page]).per(10)
-  end
-
-  def update
-    domains = bulk_params[:select] || []
-
-    AfterAccountDomainBlockWorker.push_bulk(domains) do |domain|
-      [current_account.id, domain]
-    end
-
-    redirect_to settings_follower_domains_path, notice: I18n.t('followers.success', count: domains.size)
-  end
-
-  private
-
-  def bulk_params
-    params.permit(select: [])
-  end
-end