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

Conflicts:
- app/controllers/auth/sessions_controller.rb
  Minor conflict due to glitch-soc's theming code

app/models/form/delete_confirmation.rb

@@ -3,5 +3,5 @@
 class Form::DeleteConfirmation
   include ActiveModel::Model
 
-  attr_accessor :password
+  attr_accessor :password, :username
 end

app/models/form/two_factor_confirmation.rb

@@ -3,5 +3,5 @@
 class Form::TwoFactorConfirmation
   include ActiveModel::Model
 
-  attr_accessor :code
+  attr_accessor :otp_attempt
 end