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/models/export.rb

@@ -14,7 +14,11 @@ class Export
   end
 
   def to_muted_accounts_csv
-    to_csv account.muting.select(:username, :domain)
+    CSV.generate(headers: ['Account address', 'Hide notifications'], write_headers: true) do |csv|
+      account.mute_relationships.includes(:target_account).reorder(id: :desc).each do |mute|
+        csv << [acct(mute.target_account), mute.hide_notifications]
+      end
+    end
   end
 
   def to_following_accounts_csv