Add `getRelated` method.

[Decipher]

Is your feature request related to a problem? Please describe. There's no simple way to load in all related entities in Druxt.

Describe the solution you'd like

• [x] Add a getRelated method to the DruxtClient
• [ ] Add a getRelated method to the DruxtStore

Use the JSON:API related endpoints.

Describe alternatives you've considered N/A

Additional context https://demo-api.druxtjs.org/en/jsonapi/node/article/e4ced3c1-e14b-48f1-8c0a-c909e808de68/field_tags

[Decipher]

Above commits are incorrectly tagged :|

[Decipher]

@d34dman Have you implemented a similar method with your drupal-js-sdk?

[d34dman]

@Decipher not yet. And to be honest, didn't even plan this far yet.

Atm, am working on an architectural overhaul after some user feedback and difficulty in using the project. (Especially around state and session management).

[Decipher]

No stress, just wanted to make sure not to duplicate effort.