Java compatibility

[lilgallon]

Because of the use of suspend functions and coroutine context, this lib is not useable with a Java code base (or useable but with hacks).

We want this lib to be widely adopted. Making it compatible with Java is a priority according to me

[atschabu]

if it's primarily the repository interface that needs to be implemented, we could provide non-suspend interface, and a wrapper that implements the async interface and calls the non-suspend interface. Might be possible to use code-generation, like we do for partials.

Any variables in the context could be provided golang style, by simply providing a ctx var containing all values

[lilgallon]

Hmm interesting, yes it could work I think