Use 1.x preference abstraction (#8020)

* Use 1.x preference abstraction

- Uses SharedPreferences compared to 1.x impl which uses DataStore but it breaks all settings screens currently
- Move PreferencesHelper to new PreferenceStore
  - PreferencesHelper should be split into smaller preference stores and be in core or domain
- Remove flow preferences as new PreferenceStore handles changes for us

Co-authored-by: inorichi <3521738+inorichi@users.noreply.github.com>

* Fix PreferenceMutableState not updating

* Fix changes not emitting on first subscription

Co-authored-by: inorichi <3521738+inorichi@users.noreply.github.com>

app/src/main/java/eu/kanade/tachiyomi/ui/browse/extension/ExtensionsPresenter.kt

@@ -123,7 +123,7 @@ class ExtensionsPresenter(
 
         presenterScope.launchIO { findAvailableExtensions() }
 
-        preferences.extensionUpdatesCount().asFlow()
+        preferences.extensionUpdatesCount().changes()
             .onEach { state.updates = it }
             .launchIn(presenterScope)
     }

app/src/main/java/eu/kanade/tachiyomi/ui/browse/migration/sources/MigrationSourcesPresenter.kt

@@ -42,11 +42,11 @@ class MigrationSourcesPresenter(
                 }
         }
 
-        preferences.migrationSortingDirection().asFlow()
+        preferences.migrationSortingDirection().changes()
             .onEach { state.sortingDirection = it }
             .launchIn(presenterScope)
 
-        preferences.migrationSortingMode().asFlow()
+        preferences.migrationSortingMode().changes()
             .onEach { state.sortingMode = it }
             .launchIn(presenterScope)
     }

app/src/main/java/eu/kanade/tachiyomi/ui/browse/source/browse/BrowseSourcePresenter.kt

@@ -111,7 +111,7 @@ open class BrowseSourcePresenter(
         val isLandscape = LocalConfiguration.current.orientation == Configuration.ORIENTATION_LANDSCAPE
         return produceState<GridCells>(initialValue = GridCells.Adaptive(128.dp), isLandscape) {
             (if (isLandscape) preferences.landscapeColumns() else preferences.portraitColumns())
-                .asFlow()
+                .changes()
                 .collectLatest { columns ->
                     value = if (columns == 0) GridCells.Adaptive(128.dp) else GridCells.Fixed(columns)
                 }
@@ -257,7 +257,7 @@ open class BrowseSourcePresenter(
     fun addFavorite(manga: DomainManga) {
         presenterScope.launch {
             val categories = getCategories()
-            val defaultCategoryId = preferences.defaultCategory()
+            val defaultCategoryId = preferences.defaultCategory().get()
             val defaultCategory = categories.find { it.id == defaultCategoryId.toLong() }
 
             when {

app/src/main/java/eu/kanade/tachiyomi/ui/browse/source/globalsearch/GlobalSearchController.kt

@@ -174,7 +174,7 @@ open class GlobalSearchController(
      * @param searchResult result of search.
      */
     fun setItems(searchResult: List<GlobalSearchItem>) {
-        if (searchResult.isEmpty() && preferences.searchPinnedSourcesOnly()) {
+        if (searchResult.isEmpty() && preferences.searchPinnedSourcesOnly().get()) {
             binding.emptyView.show(R.string.no_pinned_sources)
         } else {
             binding.emptyView.hide()

app/src/main/java/eu/kanade/tachiyomi/ui/browse/source/globalsearch/GlobalSearchPresenter.kt

@@ -123,7 +123,7 @@ open class GlobalSearchPresenter(
             return filteredSources
         }
 
-        val onlyPinnedSources = preferences.searchPinnedSourcesOnly()
+        val onlyPinnedSources = preferences.searchPinnedSourcesOnly().get()
         val pinnedSourceIds = preferences.pinnedSources().get()
 
         return enabledSources