Claude summary:

Title: Rails-rendered pages missing background color after stylelint scoping change

Description:

Commit fb3d37d ("Fixes #39276 - Add Stylelint rule to block global css overrides") changed the selector in layout.scss from .pf-v5-c-page to
  #foreman-page to comply with the new foreman/no-root-pf-overrides stylelint rule. This inadvertently dropped the --pf-v5-c-page--BackgroundColor
  override for #rails-app-content, which is the wrapper for Rails-rendered pages in base.html.erb and uses class="pf-v5-c-page" instead of
  id="foreman-page".

As a result, Rails-rendered pages (used by Foreman and plugins like Katello) no longer inherit the intended background color
  (--pf-v5-global--BackgroundColor--100).

Fix: Add --pf-v5-c-page--BackgroundColor: var(--pf-v5-global--BackgroundColor--100) to the existing #rails-app-content.pf-v5-c-page block in
  app/assets/stylesheets/base.scss.