Allow launch darkly dev server to load state from a YAML file (or similar)

[ajworkos]

Is your feature request related to a problem? Please describe.
Kind of this one. I have to commit my SQLite DB to my repo in order to start the dev server in CI without communicating with launch darkly cloud (we want to limit external API calls in our CI, including when starting the dev server).

Describe the solution you'd like
I'd like to be able to load state in the dev server using a text file that is easier to version control because so you can see the diff

Describe alternatives you've considered
I commit my DB, as stated.

Additional context
Nope! Dev server's awesome 🏆. Thank you 🙏

[bwoskow-ld]

Thanks for the idea! We added this to our internal backlog.

Filed internally as 11185.