subfolder for breadcrumb page

correct title

app/lib/utils/disk_info_page.dart

@@ -0,0 +1,28 @@
+import 'package:flutter/material.dart';
+import 'package:provider/provider.dart';
+
+import '../breadcrumb_controller.dart';
+
+class DiskInfoPage extends StatefulWidget {
+  const DiskInfoPage({Key? key}) : super(key: key);
+
+  @override
+  State<DiskInfoPage> createState() => _DiskInfoPageState();
+}
+
+class _DiskInfoPageState extends State<DiskInfoPage> {
+  @override
+  Widget build(BuildContext context) {
+    return Column(
+      children: [
+        const Text("Mysupercool page"),
+        TextButton(
+            onPressed: () {
+              Provider.of<BreadCrumbController>(context, listen: false)
+                  .pushPage(const Text("your smart infos..."), "S.M.A.R.T");
+            },
+            child: const Text("Click me"))
+      ],
+    );
+  }
+}