upgrade to ruby 3.4.1

Author: kortirso

.rubocop.yml

@@ -1,4 +1,4 @@
-require:
+plugins:
   - rubocop-performance
   - rubocop-rspec
   - rubocop-rails
@@ -11,6 +11,7 @@ AllCops:
     - 'db/**/*'
     - 'node_modules/**/*'
   NewCops: enable
+  TargetRubyVersion: 3.4
 
 # Commonly used screens these days easily fit more than 80 characters.
 Layout/LineLength:

.ruby-version

@@ -1 +1 @@
-3.2.0
+3.4.1

Gemfile

@@ -3,14 +3,12 @@
 source 'https://rubygems.org'
 git_source(:github) { |repo| "https://github.com/#{repo}.git" }
 
-ruby '3.2.0'
-
 # Bundle edge Rails instead: gem 'rails', github: 'rails/rails', branch: 'main'
 gem 'rack', '~> 3.0'
 gem 'rack-brotli'
 gem 'rack-session', '~> 2.0'
 gem 'rackup', '~> 2.1'
-gem 'rails', '7.2.2'
+gem 'rails', '< 8.0'
 
 # cache store
 gem 'redis', '~> 5.0'
@@ -29,7 +27,7 @@ gem 'bootsnap', '>= 1.4.4', require: false
 # Js and css
 gem 'jsbundling-rails', '~> 1.0'
 gem 'sprockets-rails'
-gem 'tailwindcss-rails'
+gem 'tailwindcss-rails', '< 4.0'
 
 # A framework for building view components
 gem 'view_component', '~> 3.0', require: 'view_component/engine'