fix: save store file to filesystem

AsyncStorage can only save 2MB on Android. This might not be enough for large libraries. Hence, we'll save the file to disk, where space is (virtually) unlimited

src/store/index.ts

@@ -1,6 +1,5 @@
 import { configureStore, combineReducers } from '@reduxjs/toolkit';
 import { useSelector, TypedUseSelectorHook, useDispatch } from 'react-redux';
-import AsyncStorage from '@react-native-async-storage/async-storage';
 import { persistStore, persistReducer, PersistConfig, createMigrate, PersistState } from 'redux-persist';
 import autoMergeLevel2 from 'redux-persist/es/stateReconciler/autoMergeLevel2';
 
@@ -9,10 +8,11 @@ import music, { initialState as musicInitialState } from './music';
 import downloads, { initialState as downloadsInitialState } from './downloads';
 import sleepTimer from './sleep-timer';
 import { ColorScheme } from './settings/types';
+import MigratedStorage from '@/utility/MigratedStorage';
 
 const persistConfig: PersistConfig<Omit<AppState, '_persist'>> = {
     key: 'root',
-    storage: AsyncStorage,
+    storage: MigratedStorage,
     version: 2,
     stateReconciler: autoMergeLevel2,
     migrate: createMigrate({
@@ -80,7 +80,7 @@ const persistConfig: PersistConfig<Omit<AppState, '_persist'>> = {
                     credentials,
                 },
             };
-        }
+        },
     })
 };