hide recaptcha emblem when not used

src/app/service/recaptcha-visibility.service.ts

+import { Injectable } from '@angular/core';
+
+@Injectable({ providedIn: 'root' })
+export class RecaptchaVisibilityService {
+  showBadge(): void {
+    const badge = document.querySelector('.grecaptcha-badge') as HTMLElement;
+    if (badge) {
+      badge.style.visibility = 'visible';
+    }
+  }
+
+  hideBadge(): void {
+    const badge = document.querySelector('.grecaptcha-badge') as HTMLElement;
+    if (badge) {
+      badge.style.visibility = 'hidden';
+    }
+  }
+}