[Feature Request]: Support Custom Events for CellEventCoordinator

[AdrianDuan]

Guidelines

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Description

Currently, CellEventCoordinator only supports a predefined set of cell events (didSelectCell,didDeselectCell).
In many real-world scenarios, developers need to react to additional, domain-specific interactions that don’t fit into the existing event types. It would be very helpful if ReactiveCollectionsKit allowed users to define and emit custom events within CellEventCoordinator.

Example Use Case:

In many apps, analytics and event tracking are handled centrally at the ViewController level. For example, when a cell triggers a specific business interaction (e.g., "Add to Favorites", "Open Detail with Special Mode", or "Trigger custom SDK event"), we want to forward this as a typed event through the same coordinator pipeline rather than creating parallel event systems. Custom events would make it possible to standardize these flows while still leveraging the existing reactive structure.

Problem

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Proposed Solution

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Alternatives Considered

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[jessesquires]

Thanks @AdrianDuan! This sounds like a cool and worthwhile idea.

And thoughts on a potential design here?

[bmarkowitz]

+1. Vaguely remember this being something I ran into as well.

[AdrianDuan]

Thanks @AdrianDuan! This sounds like a cool and worthwhile idea.

And thoughts on a potential design here?

@jessesquires To be honest, I don’t have any ideas yet because I’m not familiar enough with the current implementation. Need to spend some time investigating the ReactiveCollectionsKit source code to better understand how this feature could be implemented on top of the existing codebase.