Add example in create-twenty-app (#18043)

- add interactive mode to create-twenty-app
- by default create an example for each entities

<img width="1181" height="168" alt="image"
src="https://github.com/user-attachments/assets/a2490d8f-66a1-4cd5-bf41-57166cc20a1e"
/>

packages/twenty-shared/src/application/enums/syncable-entities.enum.ts

@@ -4,5 +4,7 @@ export enum SyncableEntity {
   LogicFunction = 'logicFunction',
   FrontComponent = 'frontComponent',
   Role = 'role',
+  View = 'view',
+  NavigationMenuItem = 'navigationMenuItem',
   PageLayout = 'pageLayout',
 }