liens publics pour voter pour les participants

src/components/AddPropositionModal.tsx

@@ -23,9 +23,9 @@ export default function AddPropositionModal({
   const [formData, setFormData] = useState({
     title: '',
     description: '',
-    author_first_name: '',
-    author_last_name: '',
-    author_email: ''
+    author_first_name: 'admin',
+    author_last_name: 'admin',
+    author_email: 'admin@example.com'
   });
   const [loading, setLoading] = useState(false);
   const [error, setError] = useState('');