ver. 0.294: Remove all 12 legacy autoload/shop/ classes (~2363 lines)

Complete Domain-Driven Architecture migration:
- Phase 1-4: Transport, ProductSet, Coupon, Shop, Search, Basket,
  ProductCustomField, Category, ProductAttribute, Promotion
- Phase 5: Order (~562 lines) + Product (~952 lines)
- ~20 Product methods migrated to ProductRepository
- Apilo sync migrated to OrderAdminService
- Production hotfixes: stale Redis cache (prices 0.00), unqualified
  Product:: refs in LayoutEngine, object->array template conversion
- AttributeRepository::getAttributeValueById() Redis cache added

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

autoload/front/Controllers/SearchController.php

@@ -0,0 +1,49 @@
+<?php
+namespace front\Controllers;
+
+class SearchController
+{
+    public function searchResults()
+    {
+        global $lang_id;
+
+        $bs = \Shared\Helpers\Helpers::get( 'bs' );
+        $productRepo = new \Domain\Product\ProductRepository( $GLOBALS['mdb'] );
+        $results = $productRepo->searchProductsByName( \Shared\Helpers\Helpers::get( 'query' ), $lang_id, (int)$bs );
+
+        $out = \Shared\Tpl\Tpl::view( 'shop-search/products', [
+            'query' => \Shared\Helpers\Helpers::get( 'query' ),
+            'products' => $results['products']
+        ] );
+
+        if ( $results['ls'] > 1 )
+        {
+            $tpl = new \Shared\Tpl\Tpl;
+            $tpl -> ls = $results['ls'];
+            $tpl -> bs = $bs ? $bs : 1;
+            $tpl -> link = 'wyszukiwarka/' . \Shared\Helpers\Helpers::get( 'query' );
+            $out .= $tpl -> render( 'site/pager' );
+        }
+
+        return $out;
+    }
+
+    public function searchProducts()
+    {
+        global $lang_id;
+
+        $products = [];
+        $productRepo = new \Domain\Product\ProductRepository( $GLOBALS['mdb'] );
+        $results = $productRepo->searchProductByNameAjax( \Shared\Helpers\Helpers::get( 'query' ), $lang_id );
+        if ( \Shared\Helpers\Helpers::is_array_fix( $results ) ) {
+            foreach ( $results as $row ) {
+                $products[] = \Shared\Tpl\Tpl::view( 'shop-search/product-search', [
+                    'product' => $productRepo->findCached( $row['product_id'], $lang_id )
+                ] );
+            }
+        }
+
+        echo json_encode( $products );
+        exit;
+    }
+}