[WIP] Started integration RoutingAuto

| Q             | A
| ------------- | ---
| Bug fix?      | no
| New feature?  | yes
| BC breaks?    | no
| Deprecations? | no
| Tests pass?   |
| Fixed tickets | https://github.com/symfony-cmf/cmf-sandbox/issues/265
| License       | MIT
| Doc PR        | 
btw, we could make the news entry page a page that goes to a news overview template and loops over the latest children to browse the latest news