docs: Added a migration example (#199)

docs/guides/migrate-to-firefly-v9.md

@@ -295,6 +295,10 @@ const navigationElements = useRenderedNavigationItems(navigationItems, renderIte
 
 ## Migrate an host application
 
+!!!info
+A migration example from v8 to v9 is available for the [wl-squide-monorepo-template](https://github.com/gsoft-inc/wl-squide-monorepo-template/commit/87489f0541cc959f437133f2afd8c0a9db160efe).
+!!!
+
 The `v9` release introduces several breaking changes affecting the host application code. Follow these steps to migrate an existing host application:
 
 1. Add a dependency to `@tanstack/react-query`. [View example](https://docs.npmjs.com/specifying-dependencies-and-devdependencies-in-a-package-json-file)
@@ -363,6 +367,10 @@ export function App() {
 
 ## Migrate a module
 
+!!!info
+A migration example from v8 to v9 is available for the [wl-squide-monorepo-template](https://github.com/gsoft-inc/wl-squide-monorepo-template/commit/87489f0541cc959f437133f2afd8c0a9db160efe).
+!!!
+
 The changes in `v9` have minimal impact on module code. To migrate an existing module, follow these steps:
 
 1. Convert all deferred routes into static routes. [View example](#removed-support-for-deferred-routes)