refactor: Changement des IconTextInput en TextInput, modification du composant step

Front-End/src/components/SectionTitle.js

@@ -0,0 +1,16 @@
+import React from 'react';
+
+const SectionTitle = ({ title }) => {
+  return (
+    <div className="relative mb-4">
+      <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">
+        <div className="px-4 bg-white text-gray-500">{title}</div>
+      </div>
+    </div>
+  );
+};
+
+export default SectionTitle;