Need Help: how to add games in DB

[hehehai]

Is your feature request related to a problem? Please describe.

I have run the program 🥰, but there is no game information in the database. I don't know how to add a new game for development testing.

Describe the solution you'd like

Hope

• A tutorial(description) on how to install a game
• simple game data (can init the db games)

[mantou132]

https://github.com/mantou132/nesbox/tree/master/packages/server#manage-games