refactor ClientDepartmentController and ClientFacultyController; replace caching logic with action classes for department and faculty retrieval, enhancing code clarity and maintainability

app/Containers/InstituteStructure/Actions/ListFacultiesAction.php

@@ -0,0 +1,18 @@
+<?php
+
+namespace App\Containers\InstituteStructure\Actions;
+
+use App\Containers\InstituteStructure\Tasks\GetActiveFacultiesTask;
+use Illuminate\Http\Resources\Json\AnonymousResourceCollection;
+
+class ListFacultiesAction
+{
+    public function __construct(private readonly GetActiveFacultiesTask $getActiveFacultiesTask)
+    {
+    }
+
+    public function run(): AnonymousResourceCollection
+    {
+        return $this->getActiveFacultiesTask->run();
+    }
+}