general products page and small rewrite of search and category controllers etc

resources/views/search/partials/results.blade.php

@@ -0,0 +1,22 @@
+{{--
+    Reloadable body of the search results page — result count + sort, product
+    grid, pagination. Re-rendered on full load and on every
+    <turbo-frame id="search-listing"> navigation, straight from ?q= and ?sort=.
+
+    Vars: $query (non-empty string), $products (LengthAwarePaginator), $sortOptions (array)
+--}}
+
+@if ($products->isEmpty())
+    <p class="text-neutral-500">{{ __('storefront.shop.no_products') }}</p>
+@else
+    <div class="flex items-center justify-between gap-6 flex-wrap mb-7">
+        <x-shop.result-count :paginator="$products" />
+        <x-shop.sort :options="$sortOptions" id="search-sort" />
+    </div>
+
+    <x-product-grid :products="$products->items()" cols="4" />
+
+    <div class="mt-12">
+        <x-ui.pagination :paginator="$products" />
+    </div>
+@endif