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

Conflicts:
- app/controllers/following_accounts_controller.rb
  Conflicts were due to glitch-soc's theming system.
- app/javascript/packs/public.js
  Some code has been change upstream, but it has been
  moved to app/javascript/core/settings.js in glitch-soc.
  Applied the changes there.

app/controllers/follower_accounts_controller.rb

@@ -3,6 +3,8 @@
 class FollowerAccountsController < ApplicationController
   include AccountControllerConcern
 
+  before_action :set_cache_headers
+
   def index
     respond_to do |format|
       format.html do
@@ -18,6 +20,11 @@ class FollowerAccountsController < ApplicationController
       format.json do
         raise Mastodon::NotPermittedError if params[:page].present? && @account.user_hides_network?
 
+        if params[:page].blank?
+          skip_session!
+          expires_in 3.minutes, public: true
+        end
+
         render json: collection_presenter,
                serializer: ActivityPub::CollectionSerializer,
                adapter: ActivityPub::Adapter,