Se agrega ruta de login

src/components/ui/SubmitButton.tsx

@@ -0,0 +1,15 @@
+interface Props {
+  text?: string
+}
+
+export function SubmitButton({ text = 'Iniciar sesión' }: Props) {
+  return (
+    <button
+      type="submit"
+      className="w-full bg-[#7b0f1d] text-white py-2 rounded-lg
+                 font-semibold hover:opacity-90 transition"
+    >
+      {text}
+    </button>
+  )
+}