🔥 feat(states): Updating observable state access; adding profile availability state#166
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…lability state - Refactor shared state internals into a dedicated `signals/` module (`signals.ts` -> `signals/`). - Introduce a richer observable API with `current`, `subscribe`, and `subscribeOnce`. - Deep-clone observable snapshots and subscriber payloads to prevent consumer mutations from leaking into internal SDK state. - Add derived `canPersonalize` state (`personalizations !== undefined`) and expose it via `CoreStateful.states` and `PersonalizationStates`. - Harden interceptor execution by deep-cloning values before each interceptor step to isolate mutations and protect caller-owned references. - Add test coverage for observable clone/one-shot behavior, interceptor clone isolation, and `canPersonalize` state transitions. - Update Core/Web SDK docs for the expanded `states` API and entry-interaction tracking guidance, including hover behavior and options. - Update the `pre-push` checks to more completely scan pushed commits for changes [[NT-2684](https://contentful.atlassian.net/browse/NT-2684)]
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Lotfi Anwar L Arif (Lotfi-Arif)
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signals/module (signals.ts->signals/).current,subscribe, andsubscribeOnce.canPersonalizestate (personalizations !== undefined) and expose it viaCoreStateful.statesandPersonalizationStates.canPersonalizestate transitions.statesAPI and entry-interaction tracking guidance, including hover behavior and options.pre-pushchecks to more completely scan pushed commits for changes[NT-2684]