feat(captcha): add ALTCHA configuration endpoint and integrate into HomeController

- Introduced a new endpoint `/api/v1/altcha/config` in CaptchaController to return the status of the ALTCHA captcha.
- Updated HomeController to inject AltchaService and pass the captcha status to the home page template.
- Modified the home.html.twig template to conditionally render the ALTCHA widget based on the captcha status.
- Updated manifest.json and cache files to reflect changes in the codebase.

src/Shared/Captcha/CaptchaController.php

@@ -22,4 +22,15 @@ class CaptchaController extends BaseController
     {
         return new JsonResponse($this->altcha->createChallenge());
     }
+
+    #[OA\Get(
+        path: '/api/v1/altcha/config',
+        summary: 'وضعیت فعال/غیرفعال بودن کپچا — کلاینت‌ها بر اساس آن widget را رندر می‌کنند',
+        responses: [new OA\Response(response: 200, description: '{ "enabled": bool }')]
+    )]
+    #[Route('/api/v1/altcha/config', methods: ['GET'])]
+    public function config(): JsonResponse
+    {
+        return new JsonResponse(['enabled' => $this->altcha->enabled()]);
+    }
 }