Use orbit LiveQuery

[tchak]

This implementation relies on a helper which is meant to be used through emberjs/rfcs#626

I also implemented a @use api borrowing from ember-usable.

It looks like this:

import Component from '@glimmer/component';
import { use, useLiveQuery } from 'ember-orbit';

export default class extends Component {
   @use data = useLiveQuery((q) => q.findRecords('planet'));
}

I know that https://github.com/LevelbossMike/ember-statecharts shipped something similar. I really don't know if it is a bad idea/too early for orbit to ship something like this. But at least it shows the direction where we might want to go.

cc @NullVoxPopuli @LevelbossMike

[NullVoxPopuli]

does this re-run if the args change?

[tchak]

I think it will not. After some thoughts, I think we should wait for invokeHelper/use apis to settle.

[tchak]

Closing in favour of #276