flueco_shared_preferences

Adapts the shared_preferences package to core LocalStorage. The public library exports shared_preferences APIs, SharedPreferencesStorage, and FluecoSharedPreferencesServiceProvider.

Register a SharedPreferences instance in the service container before adding the provider. The provider's dependsOn() declares SharedPreferences, then registers the concrete adapter and exposes it as LocalStorage. The storage contract handles strings; it does not expose the plugin's full set of typed preference APIs through the abstraction.

Use this for ordinary preference-like data, not credentials or cryptographic key material. Persistence, platform behavior, and test plugin setup follow the upstream package. See the Storage guide, core reference, and package README.