Update to rails 7.1

.rspec

@@ -1,3 +1,3 @@
---color
+--require rails_helper
 --format documentation
---require spec_helper
+--color

Gemfile

@@ -1,36 +1,29 @@
 source 'https://rubygems.org'
 git_source(:github) { |repo| "https://github.com/#{repo}.git" }
 
-# Ruby 3.3+ compatibility gems
 gem 'bigdecimal'
 gem 'fiddle'
 gem 'logger'
 gem 'mutex_m'
 gem 'ostruct'
+gem 'pry'
 
-# Bundle edge Rails instead: gem 'rails', github: 'rails/rails', branch: 'main'
-gem 'rails', '~> 6.1.3', '>= 6.1.3.1'
-# Use sqlite3 as the database for Active Record (updated for Ruby 3.3 compatibility)
-gem 'sqlite3', '~> 1.6.0'
-# Use Puma as the app server
-gem 'puma', '~> 5.0'
-# Asset pipeline gems
-gem 'sprockets-rails'
-gem 'stimulus-rails'
-gem 'turbo-rails'
-# nio4r for Ruby 3.3 compatibility
 gem 'nio4r', '~> 2.7'
+
+ruby '3.3.5'
+gem 'puma', '~> 6.0'
+gem 'rails', '~> 7.1.0'
+gem 'sqlite3', '~> 1.6.0'
+gem 'webrick'
 # Use Active Model has_secure_password
 # gem 'bcrypt', '~> 3.1.7'
 
-# Use Rack CORS for handling Cross-Origin Resource Sharing (CORS), making cross-origin AJAX possible
 gem 'rack-cors'
 
 group :development, :test do
-  # Call 'byebug' anywhere in the code to stop execution and get a debugger console
-  gem 'byebug', platforms: %i[mri mingw x64_mingw]
+  gem 'byebug', platforms: %i[mri windows]
   gem 'capybara'
-  gem 'rspec-rails', '~> 5.0.0'
+  gem 'rspec-rails', '~> 6.0.0'
 end
 
 group :development do
@@ -39,7 +32,7 @@ group :development do
 end
 
 # Windows does not include zoneinfo files, so bundle the tzinfo-data gem
-gem 'tzinfo-data', platforms: %i[mingw mswin x64_mingw jruby]
+gem 'tzinfo-data', platforms: %i[windows jruby]
 
 group :test do
   gem 'rspec-json_expectations'