fix: update login screen to show Haver app name

src/components/Login.tsx

@@ -42,8 +42,8 @@ export default function Login() {
     <div className="min-h-screen bg-gradient-to-br from-gray-900 to-black text-white flex items-center justify-center p-4">
       <div className="w-full max-w-md">
         <div className="text-center mb-8">
-          <h1 className="text-4xl font-bold mb-2">Prayer App</h1>
-          <p className="text-gray-400">Manage your spiritual journey</p>
+          <h1 className="text-4xl font-bold mb-2">Haver</h1>
+          <p className="text-gray-400">Your prayer companion</p>
         </div>
         <form onSubmit={handleSubmit} className="bg-gray-800 p-8 rounded-xl shadow-2xl space-y-6">
           <h2 className="text-2xl font-semibold text-center">