Hierarchical category navigation with collapsible sub-levels up to 3 levels
deep, using Bootstrap 5 list-group and collapse components. Sidebar renders
on both archive/shop and single product pages with responsive offcanvas on
mobile. Active category highlighting and ancestor auto-expand for intuitive
navigation.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Add two-column responsive grid (image gallery + product summary) for
single product pages, following the same bridge pattern used for
product archives.
Key changes:
- Create content-single-product.php bridge and Twig layout template
- Add single product renderer at template_redirect priority 11
- Disable WooCommerce block compatibility layer that strips classic
hooks when parent theme has theme.json
- Move PHP templates to woocommerce/ subfolder for cleaner structure
- Fix Twig templates to self-compute context data not passed by
wc_get_template() (tabs, short-description, meta, rating)
- Fix Underscore.js triple-brace syntax conflict in variation template
by wrapping in {% verbatim %}
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
