docs(upgrading): improve callout for .gitignore

Author: brookslybrand

docs/upgrading/component-routes.md

@@ -257,14 +257,20 @@ At this point you should be able to to boot the app and see the root layout.
 }
 ```
 
-> Note: Make sure to add `/.react-router/` to your `.gitignore` file to avoid tracking unnecessary files in your repository.
-
 Now make sure you can boot your app at this point before moving on:
 
 ```shellscript
 npm run dev
 ```
 
+You will probably want to add `.react-router/` to your `.gitignore` file to avoid tracking unnecessary files in your repository.
+
+```txt
+.react-router/
+```
+
+You can checkout [Type Safety][type-safety] to learn how to fully setup and use autogenerated type safety for params, loader data, and more.
+
 ## 8. Render your app
 
 To get back to rendering your app, we'll update the "catchall" route we setup earlier that matches all URLs so that your existing `<Routes>` get a chance to render.

docs/upgrading/router-provider.md

@@ -412,6 +412,14 @@ Now make sure you can boot your app at this point before moving on:
 npm run dev
 ```
 
+You will probably want to add `.react-router/` to your `.gitignore` file to avoid tracking unnecessary files in your repository.
+
+```txt
+.react-router/
+```
+
+You can checkout [Type Safety][type-safety] to learn how to fully setup and use autogenerated type safety for params, loader data, and more.
+
 ## Enable SSR and/or Pre-rendering
 
 If you want to enable server rendering and static pre-rendering, you can do so with the `ssr` and `prerender` options in the bundler plugin. For SSR you'll need to also deploy the server build to a server. See [Deploying][deploying] for more information.