Add linkedSignalState

[Harpush]

Which @ngrx/* package(s) are relevant/related to the feature request?

signals

Information

Currently signal state is a strong utility to handle state even outside signal store.
The missing part is allowing that state to be a linked signal.

I propose a new linkedSignalState which will allow deriving the state based on another signal.

This will allow resetting the state on signal change - or any other state transformation based on some other signal change.

Describe any alternatives/workarounds you're currently using

Currently either don't use signal state or use an effect to update the state.

I would be willing to submit a PR to fix this issue

• Yes
• No