Add full SEO optimization for Spanglish social and language events

- Add comprehensive metadata to root layout with Open Graph, Twitter cards
- Create dynamic sitemap.ts for all pages and events
- Create robots.ts with proper allow/disallow rules
- Add JSON-LD Event structured data to event detail pages
- Add page-specific metadata to events, community, contact, FAQ pages
- Add FAQ structured data schema
- Update footer with local SEO text for Asunción, Paraguay
- Add web manifest for mobile SEO
- Create 404 page with proper noindex
- Optimize image alt text and add lazy loading
- Add NEXT_PUBLIC_SITE_URL env variable
- Add about/ folder to gitignore

frontend/src/app/(public)/register/page.tsx

@@ -8,11 +8,12 @@ import { useAuth } from '@/context/AuthContext';
 import Card from '@/components/ui/Card';
 import Button from '@/components/ui/Button';
 import Input from '@/components/ui/Input';
+import GoogleSignInButton from '@/components/GoogleSignInButton';
 import toast from 'react-hot-toast';
 
 export default function RegisterPage() {
   const router = useRouter();
-  const { t } = useLanguage();
+  const { t, locale: language } = useLanguage();
   const { register } = useAuth();
   const [loading, setLoading] = useState(false);
   const [formData, setFormData] = useState({
@@ -28,8 +29,8 @@ export default function RegisterPage() {
 
     try {
       await register(formData);
-      toast.success('Account created successfully!');
-      router.push('/');
+      toast.success(language === 'es' ? 'Cuenta creada exitosamente!' : 'Account created successfully!');
+      router.push('/dashboard');
     } catch (error: any) {
       toast.error(error.message || t('auth.errors.emailExists'));
     } finally {
@@ -47,6 +48,25 @@ export default function RegisterPage() {
           </div>
 
           <Card className="p-8">
+            {/* Google Sign-In Button */}
+            <GoogleSignInButton 
+              redirectTo="/dashboard"
+              text="signup_with"
+              className="mb-4"
+            />
+            
+            {/* Or Divider */}
+            <div className="relative my-6">
+              <div className="absolute inset-0 flex items-center">
+                <div className="w-full border-t border-gray-300"></div>
+              </div>
+              <div className="relative flex justify-center text-sm">
+                <span className="px-2 bg-white text-gray-500">
+                  {language === 'es' ? 'o registrarse con email' : 'or register with email'}
+                </span>
+              </div>
+            </div>
+
             <form onSubmit={handleSubmit} className="space-y-6">
               <Input
                 id="name"