turbo_rspec 1.0.0

Drop-in test matchers for hotwired/turbo-rails: assert Turbo Stream responses, Turbo Frame content, ActionCable broadcasts, and Capybara page assertions. Includes RSpec matchers (have_turbo_stream, have_turbo_frame, have_broadcasted_turbo_stream_to), Minitest assertions, factory helpers, shared examples, and a Rails generator — all auto-included with zero setup.