Migrate from Rails UJS to Turbo

[benjaminfaure]

Rails UJS is deprecated and will be removed in Rails 7.2 : https://edgeguides.rubyonrails.org/7_2_release_notes.html#action-view-removals

It is used in a lot of places, mainly to create links & buttons that uses POST or DELETE http methods.
Here's an example with the sign out link :

roadmap/app/views/layouts/_signin_signout.html.erb

Line 39 in fc047ac

<%= link_to '<i class="fas fa-right-to-bracket" aria-hidden="true">&nbsp;</i>&nbsp;'.html_safe + _('Logout'), destroy_user_session_path, method: :delete, class: 'dropdown-item' %>

An upgrade guide is available here and is quite simple but a lot a views require changes as the data attributes needs to be changed from data-method="delete" to data-turbo-method="delete".

The above example would be :
<%= link_to '<i class="fas fa-right-to-bracket" aria-hidden="true">&nbsp;</i>&nbsp;'.html_safe + _('Logout'), destroy_user_session_path, data: {turbo_method: :delete}, class: 'dropdown-item' %>