- WooCommerceExtension: ALLOWED_FUNCTIONS whitelist for fn() Twig function
- Notice templates: data attributes use wp_kses_post instead of raw
- Search form: esc_attr on search query value attribute
- Per-request ContextBuilder caching via static variable
- Shared wc_bootstrap_render_in_page_shell() helper (DRY)
- Removed unused WC_BOOTSTRAP_VERSION and WC_BOOTSTRAP_URL constants
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Intercept WooCommerce's PHP template loading via
woocommerce_before_template_part / woocommerce_after_template_part hooks
to render Bootstrap 5 Twig templates instead. This makes all 99 child
theme templates functional in a standard WooCommerce environment.
- Create WooCommerceExtension (Twig AbstractExtension) with ~50 functions
and 7 filters covering WC API, WordPress hooks, escaping, and forms
- Rewrite TemplateOverride to use hook-based interception with stack-based
output buffering for nested template support
- Wire bridge initialization at init priority 20 in functions.php
- Fix invalid {% do return() %} in two order templates
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
