[F1:LS1] Get Local Storage Data

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As a developer, every time I open the app, I want to pull the latest app data from local storage, decrypt that data, and overwrite the app data in active memory (Redux State) so that the app will retain data from the last time it was loaded.

The issue names local storage, decryption, and Redux State but does not identify files or tests. Locate the app startup or initialization entry point and the existing persistence path first; done means the latest stored data is decrypted and replaces the in-memory app state whenever the app opens.

Written by the indexing model from the issue text.