Disable some non-ready stuff for stable build

app/src/main/java/eu/kanade/domain/ui/model/AppTheme.kt

@@ -1,6 +1,8 @@
 package eu.kanade.domain.ui.model
 
 import dev.icerock.moko.resources.StringResource
+import eu.kanade.tachiyomi.util.system.isDevFlavor
+import eu.kanade.tachiyomi.util.system.isPreviewBuildType
 import tachiyomi.i18n.MR
 
 enum class AppTheme(val titleRes: StringResource?) {
@@ -9,7 +11,9 @@ enum class AppTheme(val titleRes: StringResource?) {
     GREEN_APPLE(MR.strings.theme_greenapple),
     LAVENDER(MR.strings.theme_lavender),
     MIDNIGHT_DUSK(MR.strings.theme_midnightdusk),
-    NORD(MR.strings.theme_nord),
+
+    // TODO: re-enable for preview
+    NORD(MR.strings.theme_nord.takeIf { isDevFlavor || isPreviewBuildType }),
     STRAWBERRY_DAIQUIRI(MR.strings.theme_strawberrydaiquiri),
     TAKO(MR.strings.theme_tako),
     TEALTURQUOISE(MR.strings.theme_tealturquoise),

app/src/main/java/eu/kanade/presentation/library/LibrarySettingsDialog.kt

@@ -16,6 +16,8 @@ import androidx.compose.ui.platform.LocalConfiguration
 import eu.kanade.presentation.components.TabbedDialog
 import eu.kanade.presentation.components.TabbedDialogPaddings
 import eu.kanade.tachiyomi.ui.library.LibrarySettingsScreenModel
+import eu.kanade.tachiyomi.util.system.isDevFlavor
+import eu.kanade.tachiyomi.util.system.isPreviewBuildType
 import kotlinx.collections.immutable.persistentListOf
 import tachiyomi.core.preference.TriState
 import tachiyomi.domain.category.model.Category
@@ -110,7 +112,11 @@ private fun ColumnScope.FilterPage(
         state = filterCompleted,
         onClick = { screenModel.toggleFilter(LibraryPreferences::filterCompleted) },
     )
-    if (LibraryPreferences.MANGA_OUTSIDE_RELEASE_PERIOD in autoUpdateMangaRestrictions) {
+    // TODO: re-enable when custom intervals are ready for stable
+    if (
+        (isDevFlavor || isPreviewBuildType) &&
+        LibraryPreferences.MANGA_OUTSIDE_RELEASE_PERIOD in autoUpdateMangaRestrictions
+    ) {
         val filterIntervalCustom by screenModel.libraryPreferences.filterIntervalCustom().collectAsState()
         TriStateItem(
             label = stringResource(MR.strings.action_filter_interval_custom),