Disable rack session cookie for sidekiq

Since 4.2.3 sidekiq allows to disable its own session cookie for the
case where the app provides a session already.

closes #7395

Changelog.md

@@ -13,6 +13,7 @@
 * Disable autocomplete for the conversation form recipient input [#7375](https://github.com/diaspora/diaspora/pull/7375)
 * Fix sharing indicator on profile page for blocked users [#7382](https://github.com/diaspora/diaspora/pull/7382)
 * Remove post only after a successful deletion on the server [#7385](https://github.com/diaspora/diaspora/pull/7385)
+* Fix an issue where pod admins could get logged out when using sidekiq-web [#7395](https://github.com/diaspora/diaspora/pull/7395)
 
 ## Features
 * Add links to liked and commented pages [#5502](https://github.com/diaspora/diaspora/pull/5502)

config/routes.rb

@@ -2,8 +2,9 @@
 #   licensed under the Affero General Public License version 3 or later.  See
 #   the COPYRIGHT file.
 
-require 'sidekiq/web'
+require "sidekiq/web"
 require "sidekiq/cron/web"
+Sidekiq::Web.set :sessions, false # disable rack session cookie
 
 Diaspora::Application.routes.draw do