Feat improve facet

[PierreGauthier]

Q	A
Branch?	master for features / current stable version branch for bug fixes
Tickets	#...
License	OSL-3.0

[Copilot]

Pull request overview

This PR enhances the shop facet/filter UX by adding “active filter” chips (with per-filter removal + clear-all), improving facet option interactions (autosubmit, option search, view-more), and refining category facet handling across taxon vs non-taxon pages.

Changes:

• Add an ActiveFilterResolver + Twig component/templates to render active filter chips and a clear-all link.
• Replace the old “view more” JS with a consolidated filters.js that handles autosubmit, view-more, and debounced facet option search.
• Improve category facet behavior (taxonomy navigation on taxon pages, hidden persistence of selected category, indexing ancestors for category visibility).

Reviewed changes

Copilot reviewed 24 out of 25 changed files in this pull request and generated 4 comments.

Show a summary per file

File	Description
src/Twig/Component/Product/ActiveFiltersComponent.php	New Twig component exposing active filters + clear-all URL.
src/Search/Aggregation/ActiveFilter.php	New value object representing an active filter “chip”.
src/Search/ActiveFilterResolver.php	New resolver building active filters and removal/clear URLs from request criteria.
src/Resources/views/shop/shared/components/header/search/autocomplete/results.html.twig	Adjusts conditional rendering for separator based on products presence.
src/Resources/views/shop/product/search/content/body/sidebar/filters.html.twig	Removes manual search/clear buttons from sidebar filter form.
src/Resources/views/shop/product/index/content/body/sidebar/filters.html.twig	Removes manual search/clear buttons from sidebar filter form.
src/Resources/views/shop/product/_shared/categories.html.twig	New taxonomy categories block (children + go-up) for taxon browsing.
src/Resources/views/shop/product/_shared/active_filters.html.twig	New active filter chips + clear-all rendering.
src/Resources/views/shop/grid/filter/gally_dynamic_filter.html.twig	Renders filters title, active filters component, and full filter form widget.
src/Resources/views/shop/form/checkbox.html.twig	Adds facet option search UI + category-specific blocks.
src/Resources/views/shop/events_javascript.html.twig	Switches included script from view-more.js to filters.js.
src/Resources/translations/messages.en.yaml	Adds translations for facet search and active filter actions.
src/Resources/public/view-more.js	Removes old standalone “view more” implementation.
src/Resources/public/range-slider.js	Improves slider behavior (multi-instance support, user-interaction guard, debounced change).
src/Resources/public/filters.js	New unified filters script (autosubmit, view-more, facet option search).
src/Resources/public/filters.css	Adds styling for new filter UI elements (title, chips, category links, facet search).
src/Resources/config/services/twig/component/product.xml	Registers the new active filters Twig component service.
src/Resources/config/services/search.xml	Registers ActiveFilterResolver service + event listener + reset hook.
src/Resources/config/app/twig_hooks_shop.yml	Disables default taxonomy hook on product index sidebar.
src/Indexer/ProductIndexer.php	Indexes taxon ancestors so products appear in parent categories.
src/Indexer/CategoryIndexer.php	Uses null for root parentId instead of empty string.
src/Grid/Filter/Type/SelectFilterType.php	Replaces has_more_url with has_more + search_url view vars.
src/Form/Type/Filter/GallyDynamicFilterType.php	Adds category facet logic, persistence for selected category, and builds facet search/view-more URLs.
src/Controller/Shop/FilterController.php	Adds optionSearch support and passes it to the SDK view-more call.

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