refactor: move timeline config to metadata table (#28227)

* migrate timeline config

---------

Co-authored-by: shenlong-tanwen <139912620+shalong-tanwen@users.noreply.github.com>

mobile/lib/domain/models/store.model.dart

@@ -19,29 +19,17 @@ enum StoreKey<T> {
   backgroundBackup<bool>._(14),
   sslClientCertData<String>._(15),
   sslClientPasswd<String>._(16),
-  // user settings from [AppSettingsEnum] below:
-  loadPreview<bool>._(100),
-  loadOriginal<bool>._(101),
-  tilesPerRow<int>._(103),
-  dynamicLayout<bool>._(104),
-  groupAssetsBy<int>._(105),
   uploadErrorNotificationGracePeriod<int>._(106),
-  backgroundBackupTotalProgress<bool>._(107),
-  backgroundBackupSingleProgress<bool>._(108),
-  storageIndicator<bool>._(109),
   thumbnailCacheSize<int>._(110),
   imageCacheSize<int>._(111),
   albumThumbnailCacheSize<int>._(112),
   selectedAlbumSortOrder<int>._(113),
   advancedTroubleshooting<bool>._(114),
   preferRemoteImage<bool>._(116),
-  loopVideo<bool>._(117),
   selfSignedCert<bool>._(120),
-  ignoreIcloudAssets<bool>._(122),
   selectedAlbumSortReverse<bool>._(123),
   enableHapticFeedback<bool>._(126),
   customHeaders<String>._(127),
-
   syncAlbums<bool>._(131),
 
   // Auto endpoint switching
@@ -50,31 +38,22 @@ enum StoreKey<T> {
   localEndpoint<String>._(134),
   externalEndpointList<String>._(135),
 
-  // Video settings
-  loadOriginalVideo<bool>._(136),
   manageLocalMediaAndroid<bool>._(137),
-
   // Read-only Mode settings
   readonlyModeEnabled<bool>._(138),
-
-  autoPlayVideo<bool>._(139),
   albumGridView<bool>._(140),
+  loadOriginal<bool>._(101),
 
   // Image viewer navigation settings
+  loopVideo<bool>._(117),
+  loadOriginalVideo<bool>._(136),
+  autoPlayVideo<bool>._(139),
   tapToNavigate<bool>._(141),
 
   // Experimental stuff
-  photoManagerCustomFilter<bool>._(1000),
-  betaPromptShown<bool>._(1001),
-  betaTimeline<bool>._(1002),
   enableBackup<bool>._(1003),
   useWifiForUploadVideos<bool>._(1004),
   useWifiForUploadPhotos<bool>._(1005),
-  needBetaMigration<bool>._(1006),
-  // TODO: Remove this after patching open-api
-  shouldResetSync<bool>._(1007),
-
-  // Free up space
   syncMigrationStatus<String>._(1013),
 
   // Legacy keys that have been migrated to the new metadata store
@@ -87,6 +66,9 @@ enum StoreKey<T> {
   legacyCleanupKeepAlbumIds<String>._(1010),
   legacyCleanupCutoffDaysAgo<int>._(1011),
   legacyCleanupDefaultsInitialized<bool>._(1012),
+  legacyTilesPerRow<int>._(103),
+  legacyGroupAssetsBy<int>._(105),
+  legacyStorageIndicator<bool>._(109),
   legacyMapRelativeDate<int>._(119),
   legacyMapShowFavoriteOnly<bool>._(118),
   legacyMapIncludeArchived<bool>._(121),