Instructions to enable cloud run are buried in the output

```
i functions: creating Dart 3 (Cloud Run) function increment(us-central1)...
Request to https://run.googleapis.com/v2/projects/n26-full-stack-dart/locations/us-central1/services?serviceId=increment had HTTP Error: 403, Cloud Run Admin API has not been used in project n26-full-stack-dart before or it is disabled. Enable it by visiting https://console.developers.google.com/apis/api/run.googleapis.com/overview?project=n26-full-stack-dart then retry. If you enabled this API recently, wait a few minutes for the action to propagate to our systems and retry.

Functions deploy had errors with the following functions:
increment(us-central1)
```

The instructions here are very buried. I'd argue they could be presented in more clear way!