When the application is started for the first time on a local machine (profile "dev"), we should create one, example newsletter issue so the developer could locally see how the application looks like with some data to display.

I see this as a listener of application started event which checks if there are any issues, and if not then:

• fetches articles from rss (this is already implemented)
• marks some entries from companies and videos nas accepted (moderation)
• sets some headline and adds some varia dummy text
• publishes new newsletter issue so developer couls enter localhost:8080 and see some real entries.