[feature]: Colorful Minimap

[F1nn-T]

Tell us about the problem you're trying to solve

It's hard to identify the different types of nodes in the minimap.

Describe the solution you’d like

It would be nice to use the functionality of react-flow inside the minimap to color triggers, flows and components.

Describe the alternative you’ve considered or used

Additional context

https://reactflow.dev/api-reference/components/minimap#customising-mini-map-node-color