feat: database initialization in local env

[drodil]

To ease the development, there should be a way to populate the local database with questions and answers.

[leonarhv]

@drodil Were you thinking about a pre-populated database for development? Or some route/button ta generates dummy data?

[drodil]

Yes exactly something like that. It always takes time to get to work with this plugin especially with memory only database, so this kind of feature would be very helpful.