update deploy

app/Http/Controllers/Api/V1/SitemapController.php

@@ -0,0 +1,54 @@
+<?php
+
+namespace App\Http\Controllers\Api\V1;
+
+use App\Http\Controllers\Controller;
+use App\Models\Announcement;
+use App\Models\Course;
+use App\Models\Page;
+use Illuminate\Http\JsonResponse;
+use OpenApi\Attributes as OA;
+
+class SitemapController extends Controller
+{
+    #[OA\Get(
+        path: '/api/v1/sitemap-data',
+        summary: 'SEO sitemap verisi',
+        description: 'Yayındaki tüm kurs, duyuru ve sayfa slug+updated_at bilgilerini döner.',
+        tags: ['Sitemap'],
+        responses: [new OA\Response(response: 200, description: 'Sitemap verisi')],
+    )]
+    public function index(): JsonResponse
+    {
+        $courses = Course::query()
+            ->select('slug', 'updated_at')
+            ->get()
+            ->map(fn (Course $c) => [
+                'loc' => '/courses/'.$c->slug,
+                'lastmod' => $c->updated_at?->toISOString(),
+            ]);
+
+        $announcements = Announcement::query()
+            ->select('slug', 'updated_at')
+            ->get()
+            ->map(fn (Announcement $a) => [
+                'loc' => '/announcements/'.$a->slug,
+                'lastmod' => $a->updated_at?->toISOString(),
+            ]);
+
+        $pages = Page::query()
+            ->where('is_active', true)
+            ->select('slug', 'updated_at')
+            ->get()
+            ->map(fn (Page $p) => [
+                'loc' => '/'.$p->slug,
+                'lastmod' => $p->updated_at?->toISOString(),
+            ]);
+
+        return response()->json([
+            'courses' => $courses,
+            'announcements' => $announcements,
+            'pages' => $pages,
+        ]);
+    }
+}