Function createAsyncStorageAdapter

createAsyncStorageAdapter(
    asyncStorage: {
        getItem(key: string): Promise<string | null>;
        setItem(key: string, value: string): Promise<void>;
    },
): StorageAdapter & { init(keys: string[]): Promise<void> }
Creates an AsyncStorage-backed adapter with a synchronous in-memory cache.
Parameters
- asyncStorage: {
  getItem(key: string): Promise<string | null>;
  setItem(key: string, value: string): Promise<void>;
  }
  An object matching the @react-native-async-storage/async-storage API (must have getItem and setItem methods).
Returns StorageAdapter & { init(keys: string[]): Promise<void> }
A StorageAdapter with an additional init() method for cache hydration.
Remarks
Reads are synchronous (from the in-memory cache), and writes update the cache immediately then persist to AsyncStorage asynchronously (fire-and-forget). Call init() once at app startup to hydrate the cache from AsyncStorage before creating the store.
Example
Using with @react-native-async-storage/async-storage:
```
import AsyncStorage from '@react-native-async-storage/async-storage';
import { createAsyncStorageAdapter, HiyveStoreRN } from '@hiyve/rn-core';

const storage = createAsyncStorageAdapter(AsyncStorage);

// Hydrate the cache before creating the store
await storage.init(['hiyve:audioDevice', 'hiyve:videoDevice']);

const store = new HiyveStoreRN(client, { storage });
```
- Defined in storage.ts:80