Migrate backend to Porto architecture and fix minor bugs

- Fully transitioned the backend to the Porto architectural pattern
- Improved code organization and maintainability
- Fixed minor bugs and inconsistencies

app/Containers/Search/Services/HtmlContentExtractorService.php

@@ -0,0 +1,20 @@
+<?php
+
+namespace App\Containers\Search\Services;
+
+use DiDom\Document;
+
+class HtmlContentExtractorService
+{
+    public function getContent(string $html): ?array
+    {
+        $document = new Document($html);
+        $content = $document->first('.vikon-content');
+        $breadcrumb = $content->first('.row');
+        $content->firstInDocument('.row')->remove();
+
+        return [$content->html(), $breadcrumb->html()] ?? null;
+    }
+
+
+}