Migration rails 7

.gitignore

@@ -20,3 +20,6 @@
 /vendor/bundle
 /.env
 /docker-compose.*.yaml
+.rubocop.yml
+Guardfile
+coverage

Gemfile

@@ -5,10 +5,9 @@ git_source(:github) do |repo_name|
   "https://github.com/#{repo_name}.git"
 end
 
-gem "rails",                   "~>5.2"
-gem "nio4r",                   "2.5.2" # 2.5.3 is not compatible with ruby 2.3
+gem "rails",                   "~>7.0"
 
-gem "actionpack-page_caching", github: "linuxfrorg/actionpack-page_caching"
+gem "actionpack-page_caching"
 gem "ansi",                    "~>1.4", require: false
 gem "acts_as_list",            "~>0.4"
 gem "bitfields",               "~>0.4"
@@ -17,12 +16,12 @@ gem "canable",                 "~>0.1"
 gem "carrierwave",             "~>1.1"
 gem "devise",                  "~>4.3"
 gem "diff_match_patch",        github: "nono/diff_match_patch-ruby", require: "diff_match_patch"
-gem "doorkeeper",              "~>4.2"
+gem "doorkeeper"
 gem "ffi-hunspell",            github: "postmodern/ffi-hunspell"
-gem "french_rails",            "~>0.4"
+gem "french_rails",            "~>0.5", github: "linuxfrorg/french-rails"
 gem "friendly_id",             "~>5.1"
 gem "haml",                    "~>5.0"
-gem "html-pipeline-linuxfr",   "~>0.15"
+gem "html-pipeline-linuxfr",   "~>0.17", github: "linuxfrorg/html-pipeline-linuxfr"
 gem "html_spellchecker",       "~>0.1"
 gem "html_truncator",          "~>0.4"
 gem "htmlentities",            "~>4.3"
@@ -32,17 +31,16 @@ gem "mini_magick",             "~>4.9"
 gem "mysql2",                  "~>0.5.0"
 gem "nokogiri",                "~>1.10"
 gem "rinku",                   "~>2.0"
-gem "redis",                   "~>4.0"
+gem "redis",                   "~>5.0"
 gem "sitemap_generator",       "~>2.1"
-gem "state_machine",           "~>1.2"
+gem "state_machines-activerecord"
 
 # Gems used for assets
 assets = !%w(production alpha).include?(ENV['RAILS_ENV'])
 assets = true if ENV['RAILS_GROUPS'] == "assets"
 gem "jquery-rails",          "~>4.0", require: assets
 gem "coffee-rails",          "~>4.1", require: assets
 gem "sass-rails",            "~>5.0", require: assets
-gem "rails-sass-images",              require: assets
 gem "uglifier",                       require: assets
 
 group :development, :test do