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/Education/UI/WEB/Transformers/DirectionStudyResource.php

@@ -0,0 +1,18 @@
+<?php
+
+namespace App\Containers\Education\UI\WEB\Transformers;
+
+use App\Ship\Resources\JsonResource;
+
+class DirectionStudyResource extends JsonResource
+{
+    public function toArray($request): array
+    {
+        return [
+            'id' => $this->id,
+            'name' => $this->name,
+            'code' => $this->code,
+            'programs' => EducationalProgramBasicResource::collection($this->programs),
+        ];
+    }
+}