add all controllers logic

tests/Unit/Services/Frontend/FrontendPageServiceTest.php

@@ -0,0 +1,17 @@
+<?php
+
+namespace Tests\Unit\Services\Frontend;
+
+use App\Services\Frontend\FrontendPageService;
+use Tests\TestCase;
+
+class FrontendPageServiceTest extends TestCase
+{
+    public function test_page_returns_payload(): void
+    {
+        $service = new FrontendPageService();
+        $payload = $service->page('index');
+
+        $this->assertSame('index', $payload['page']);
+    }
+}