Bridge submodule that registers Event entities (from event_management
module) as valid parent types for content_page nodes. Events act as
context containers (clears_site_section: TRUE), similar to users and
groups.
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
Renames the module from site_structure to structural_pages and pluralizes
the taxonomy vocabulary machine name from site_section to site_sections,
updating all config, PHP, translations, and documentation references
while preserving field_site_section, clears_site_section, and $site_section_id.
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
Replace hardcoded entity type checks with a plugin-based architecture using
PHP 8 attributes. This allows adding new parent entity types without modifying
core module files.
Changes:
- Add ParentEntityHandler attribute, interface, base class, and manager
- Create built-in handlers for taxonomy_term, user, and node entities
- Move Group support to site_structure_group submodule (fixes class not found
error when Group module is not installed)
- Refactor SiteStructureSettingsForm to use handler manager
- Refactor SiteStructureMenuBlock to use handler manager
- Refactor SectionBreadcrumbBuilder to use handler manager
- Update site_structure.module to use handler manager for clearsSiteSection
- Update documentation and translations
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
