When project is generated with Temporal support it will fail to start.

[lotyp]

Steps to reproduce:

1. Use command from documentation to create project:
   composer create-project spiral/app my-app

2. Select "Do you need the Temporal" as 1/true

3. Run the project and it will fail with error:

        serve error from the plugin *rrtemporal.Plugin stopping execution, error: temporal_plugin_serve: worker info should contain at least 1 worker```
   
   

Possible solution:

Probably sample Temporal Workflow and/or Activity classes should be also added, if user selects to use Temporal.