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>
(cherry picked from commit 0086743a53)

# Conflicts:
#	app/src/main/java/eu/kanade/domain/source/interactor/GetEnabledSources.kt
#	app/src/main/java/eu/kanade/tachiyomi/App.kt
#	app/src/main/java/eu/kanade/tachiyomi/AppModule.kt
#	app/src/main/java/eu/kanade/tachiyomi/data/library/LibraryUpdateNotifier.kt
#	app/src/main/java/eu/kanade/tachiyomi/data/preference/PreferencesHelper.kt
#	app/src/main/java/eu/kanade/tachiyomi/ui/main/MainActivity.kt
#	app/src/main/java/eu/kanade/tachiyomi/ui/reader/ReaderActivity.kt
#	app/src/main/java/eu/kanade/tachiyomi/ui/reader/ReaderPresenter.kt
#	app/src/main/java/eu/kanade/tachiyomi/ui/setting/SettingsAdvancedController.kt
#	core/src/main/java/eu/kanade/tachiyomi/network/NetworkHelper.kt

app/src/main/java/exh/debug/DebugToggles.kt

@@ -1,7 +1,7 @@
 package exh.debug
 
 import eu.kanade.core.prefs.PreferenceMutableState
-import eu.kanade.tachiyomi.data.preference.PreferencesHelper
+import eu.kanade.tachiyomi.core.preference.PreferenceStore
 import kotlinx.coroutines.CoroutineScope
 import uy.kohesive.injekt.injectLazy
 import java.util.Locale
@@ -26,14 +26,14 @@ enum class DebugToggles(val default: Boolean) {
     private val prefKey = "eh_debug_toggle_${name.lowercase(Locale.US)}"
 
     var enabled: Boolean
-        get() = prefs.flowPrefs.getBoolean(prefKey, default).get()
+        get() = preferenceStore.getBoolean(prefKey, default).get()
         set(value) {
-            prefs.flowPrefs.getBoolean(prefKey).set(value)
+            preferenceStore.getBoolean(prefKey).set(value)
         }
 
-    fun asPref(scope: CoroutineScope) = PreferenceMutableState(prefs.flowPrefs.getBoolean(prefKey, default), scope)
+    fun asPref(scope: CoroutineScope) = PreferenceMutableState(preferenceStore.getBoolean(prefKey, default), scope)
 
     companion object {
-        private val prefs: PreferencesHelper by injectLazy()
+        private val preferenceStore: PreferenceStore by injectLazy()
     }
 }