docs(nelmio): move from core to symfony and update (#2101)

Author: vinceAmstoutz

outline.yaml

@@ -11,6 +11,7 @@ chapters:
       - caddy
       - migrate-from-fosrestbundle
       - fosuser-bundle
+      - nelmio-api-doc
   - title: "API Platform for Laravel"
     path: laravel
     items:
@@ -65,7 +66,6 @@ chapters:
       - jwt
       - user
       - form-data
-      - nelmio-api-doc
       - bootstrap
       - configuration
   - title: Schema Generator

core/images/NelmioApiDocBundle.png renamed to symfony/images/NelmioApiDocBundle.png

@@ -1,12 +1,13 @@
-# NelmioApiDocBundle Integration
+# NelmioApiDocBundle Integration with Symfony
 
-NelmioApiDoc provides an alternative to [the native Swagger/Open API support](openapi.md) provided by API Platform.
+> [!WARNING]
+> For new projects, prefer using the built-in Swagger support and/or NelmioApiDoc 3.
+
+NelmioApiDoc provides an alternative to [the native Swagger/Open API support](../core/openapi.md) provided by API Platform.
 
 As NelmioApiDocBundle 3+ has built-in support for API Platform, this documentation is only relevant for people using
 NelmioApiDocBundle between version 2.9 and 3.0.
 
-For new projects, prefer using the built-in Swagger support and/or NelmioApiDoc 3.
-
 ![Screenshot of API Platform integrated with NelmioApiDocBundle](images/NelmioApiDocBundle.png)
 
 [NelmioApiDocBundle](https://github.com/nelmio/NelmioApiDocBundle) is supported by API Platform since version 2.9.