InjectAsyncStateOptions

Debounce time in ms for signal dependency changes. Coalesces rapid changes into one state transition and one consumed result. Note: a promise-returning fn still runs once per change - the invocation is what tracks its signals - but only the freshest capture is consumed; superseded captures are observed and discarded. Cold Observables cost nothing until subscribed, so for them the debounce fully prevents request storms.

Human-readable label surfaced in CngxAsyncRegistry.activeOperations. Display only - never the registry key. Ignored unless register is set.

When true, register this state in the ambient CngxAsyncRegistry (if one is provided via provideAsyncRegistry()) for the injector's lifetime, and unregister automatically on destroy. Defaults to false - a no-op for existing callers, and a no-op when no registry is provided.