The minimization of JavaScript files is useful, because LinuxFr.org
includes jQuery and jQeury UI and certainly don't use all the tools
provided by them.
The decaffeinate process to build JavaScript files from old
coffee script files has built EcmaScript 6 files.
As uglifier is not compatible with EcmaScript 6, it has been replaced by terser
which is recommended by the uglifier project itself.

La nouvelle version supprime quelques helper, dont `list_of` qui était
utilisée ici et là et qui est maintenant rajoutée dans
`application_helper`.
Méthodes supprimées:
  block_is_haml?, capture_haml, escape_once, find_and_preserve, flatten, haml_concat,
  haml_indent, haml_tag, haml_tag_if, html_attrs, html_escape, init_haml_helpers, is_haml?,
  list_of, non_haml, precede, succeed, surround, tab_down, tab_up, with_tabs
Référence: https://github.com/haml/haml/releases/tag/v6.0.0

Still maintained, will require an upgrade to dart-sass at some point.

This commit updates several gem dependencies in the Gemfile and
Gemfile.lock, including Rails and related gems. The version constraint
for the sitemap_generator gem has been removed, allowing the latest
version to be used.
The sitemap configuration has been updated to match the new usage of
sitemap_generator. The encoding comment and an extra line have been
removed, and the `add_links` method has been replaced with `create`.
Extra lines have been added before `sitemap.add` calls for readability.

This commit introduces two new global constants MY_PUBLIC_URL and
IMG_PUBLIC_URL which should be used now to build URLs.
For alpha and production Ruby environments, they are fixed with their real
values directly in the `config/environments/*.rb` files.
For the development Ruby environment, they are defined by default to
`http://dlfp.lo` and `http://image.dlfp.lo`. You can customize either by
updating the `config/environments/development.rb` file or by setting the
*process* environment variables `DOMAIN`, `DOMAIN_HTTP_PORT`, `IMAGE_DOMAIN`
and `IMAGE_DOMAIN_HTTP_PORT`.
For containers, you can set these variables in the `deployment/default.env`
file.

- Upgraded Rails from 7.1 to 7.2 in Gemfile and related files.
- Updated config/initializers/secrets.rb to load secrets from environment
  variables if present, falling back to credentials if not.
- Ensured that `secret_key_base`, `push_secret`, and `devise_pepper` are
  loaded securely.
- Updated config/secrets.yml.sample to reflect the changes.

- Target Debian Trixie (stable)
- Update MySQL/MariaDB package names
- Simplify Bundler installation (now included with Ruby)
- Improve document structure and add syntax highlighting

For french_rails and html-pipeline-linuxfr