Integration: Appyx + ViewModel

[zsoltk]

Vote on this comment (add an emoji) if you'd like us to prioritise adding support for ViewModel in Appyx Nodes.

This ticket is aggregator.

Related issues & discussions:

• ViewModel example #283
• Investigate ViewModel support + RetainedInstanceStore #363
• View models and hilt #246

Related PRs:

• ViewModel POC #303
• Make Node a viewmodel store owner #322
• Issue #553: Add AndroidX ViewModel integration as separate module #598