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

Conflicts:
- `app/javascript/styles/mastodon/modal.scss`:
  For some reason we changed the file loading path in glitch-soc,
  but now upstream has completely changed how the logo is loaded.
  Applied upstream changes.

app/controllers/api/web/settings_controller.rb

@@ -2,17 +2,16 @@
 
 class Api::Web::SettingsController < Api::Web::BaseController
   before_action :require_user!
+  before_action :set_setting
 
   def update
-    setting.data = params[:data]
-    setting.save!
-
+    @setting.update!(data: params[:data])
     render_empty
   end
 
   private
 
-  def setting
-    @_setting ||= ::Web::Setting.where(user: current_user).first_or_initialize(user: current_user)
+  def set_setting
+    @setting = ::Web::Setting.where(user: current_user).first_or_initialize(user: current_user)
   end
 end

app/controllers/application_controller.rb

@@ -44,7 +44,7 @@ class ApplicationController < ActionController::Base
   private
 
   def https_enabled?
-    Rails.env.production? && !request.path.start_with?('/health')
+    Rails.env.production? && !request.path.start_with?('/health') && !request.headers["Host"].ends_with?(".onion")
   end
 
   def authorized_fetch_mode?

app/controllers/instance_actors_controller.rb

@@ -13,7 +13,7 @@ class InstanceActorsController < ApplicationController
   private
 
   def set_account
-    @account = Account.find(-99)
+    @account = Account.representative
   end
 
   def restrict_fields_to