* Add delayed_job_web to dev environment for debugging
* Add specs for the current Follow callbacks implementation
* Move follower touching to ActiveJob
* Spec for the touch followers job
* Move Follow#create_chat_channel to ActiveJob and make the job safe
* Add ActiveJob to send email notifications about follows
* Enqueue SendEmailNotificationJob after the follow is created
* Specs to wnsure jobs are enqueued on Follow creation
* Make CreateChatChannelJob queue name more specific
* Reaction specs for Reaction after_save callbacks logic
* Touch user job
* Call Users::TouchJob on reaction create
* Move updating reactable to a separate job
* Move busting reactable cache to a separate job
* Bust homepage cache after reaction save in a separate job
* Spec for enqueueing Users::TouchJob on reaction create
* Refactor Reactions::UpdateReactable job
* Fix observer spec
* Add delayed_job_web to dev environment for debugging
* Add specs for the current Follow callbacks implementation
* Move follower touching to ActiveJob
* Spec for the touch followers job
* Move Follow#create_chat_channel to ActiveJob and make the job safe
* Add ActiveJob to send email notifications about follows
* Enqueue SendEmailNotificationJob after the follow is created
* Specs to wnsure jobs are enqueued on Follow creation
* Make CreateChatChannelJob queue name more specific
* fixed `ActiveRecord::NotFound` issue for articles, on article destroy
* extracted ActiveJobs from article callbacks
* added specs for article and reaction deletions
