fix graph data issue with infinty

- add header
  - present test details in table

src/index.js

@@ -17,6 +17,10 @@ const router = createBrowserRouter([
   {
     path: "/testgraphs",
     element: <Devices />,
+  },
+  {
+    path: "/inshights",
+    element: <Devices />,
   }
 ]);