modification favicon et balise title + disable champ email sur la page profile

frontend/index.html

@@ -4,7 +4,7 @@
     <meta charset="UTF-8" />
     <link rel="icon" type="image/svg+xml" href="/favicon.svg" />
     <meta name="viewport" content="width=device-width, initial-scale=1.0" />
-    <title>ttt-front</title>
+    <title>Jeu concours - Thé Tip Top</title>
   </head>
   <body>
     <div id="root"></div>

frontend/src/pages/Profile.jsx

@@ -23,9 +23,12 @@ export default function Profile() {
       <form onSubmit={handleSubmit} className="space-y-5">
         <div>
           <label className="block text-sm font-medium text-gray-800 mb-1">Adresse email</label>
-          <div className="w-full border border-gray-200 rounded-lg px-4 py-3 text-sm text-gray-700 bg-gray-50">
-            {user.email || '—'}
-          </div>
+          <input
+            type="email"
+            readOnly
+            value={user.email || ''}
+            className="w-full border border-gray-200 rounded-lg px-4 py-3 text-sm text-gray-700 bg-gray-50 cursor-not-allowed"
+          />
         </div>
         <div>
           <label className="block text-sm font-medium text-gray-800 mb-1">Nom</label>