Add Example: With DI

[one-aalam]

Bud's impressive and I understand it's just 0.1, so it would be highly ambitious(and very, very early) to expect a very good documentation, blog and example ecosystem. But, just to give it a consideration as a very low priority task - will it be possible for you to consider adding an example with DI(Env, DB, etc.) ? I'm not a seasoned Go dev, and I think seeing a good example with DI can help anybody like me, even the developers that Bud might inevitably attract due to its affinity towards modern FE frameworks.

[matthewmueller]

Thanks for opening this issue @one-aalam! I'll definitely need to add more examples.

Did you see: https://www.notion.so/Hey-Bud-4d81622cc49942f9917c5033e5205c69#976e4b0666f34d5eae6ccbce93111025? Could I improve the example in there?

One more example I can share now:

In the demo video, I show, but don't explicitly mention the dependency injection.

That *hackernews.Client is automatically wired up. The function it calls is here: https://github.com/matthewmueller/hackernews/blob/6eef99e306e59c859d5e14e8ca655acb31cd5fe7/client.go#L23-L25

Basically DI looks for a way to provide a *hackernews.Client to the Controller, it finds that if it calls the New() function it will be able to provide it, so it generates the code to call the New() function.

(FYI I converted this issue to a discussion since it's not a bug)