Fix rails 8 build with 2781 and 2783

rails_helper template: Restore old order of support files

Move conditional `cell_selector` out of generated view spec

Support `have_http_status` with `Rack::MockResponse`

docs: Use `perform_enqueued_jobs` in an example code

Fix build for Rails 7.1 / Ruby 2.7 through vendoring capybara server fix

Fix deprecation warning from Rails 8 alpha

HaveHttpStatus uses Rack's public API

Remove Relish gem

Pin selenium-webdriver to fix a warning

fix: link at mailer preview generator template

Replace OpenStruct dependency with Struct

Reset CurrentAttributes on each rails example

Clean up generator for generator specs

Fix filename produced by the mailer generator.

Fix typos

Setup rspec-rails to allow main to be used without requiring git rspec

Improve code blocks in documentation

Fix failing fixture support test on Rails main

Remove unnecessary routing assertions require

Remove calls to fixture_path on main