Add migration to add "all" to enabled langauges

Co-authored-by: Jays2Kings <[email protected]>

app/build.gradle.kts

@@ -29,7 +29,7 @@ android {
         minSdk = AndroidConfig.minSdk
         targetSdk = AndroidConfig.targetSdk
         testInstrumentationRunner = "androidx.test.runner.AndroidJUnitRunner"
-        versionCode = 69
+        versionCode = 70
         versionName = "0.12.3"
 
         buildConfigField("String", "COMMIT_COUNT", "\"${getCommitCount()}\"")

app/src/main/java/eu/kanade/tachiyomi/Migrations.kt

@@ -7,6 +7,7 @@ import eu.kanade.tachiyomi.data.backup.BackupCreatorJob
 import eu.kanade.tachiyomi.data.library.LibraryUpdateJob
 import eu.kanade.tachiyomi.data.preference.PreferenceKeys
 import eu.kanade.tachiyomi.data.preference.PreferencesHelper
+import eu.kanade.tachiyomi.data.preference.plusAssign
 import eu.kanade.tachiyomi.data.track.TrackManager
 import eu.kanade.tachiyomi.data.updater.UpdaterJob
 import eu.kanade.tachiyomi.extension.ExtensionUpdateJob
@@ -229,6 +230,11 @@ object Migrations {
                     putString(PreferenceKeys.librarySortingDirection, newSortingDirection.name)
                 }
             }
+            if (oldVersion < 70) {
+                if (preferences.enabledLanguages().isSet()) {
+                    preferences.enabledLanguages() += "all"
+                }
+            }
 
             return true
         }