Cleanup deprecated metadata after migration

- delete deprecated metadata
- save applied migration id per metadata holder

src/modules/reader/screens/DefaultReaderSettings.tsx

@@ -9,19 +9,14 @@
 import { useContext, useLayoutEffect } from 'react';
 import { useTranslation } from 'react-i18next';
 import { requestUpdateServerMetadata } from '@/modules/metadata/services/MetadataUpdater.ts';
-import {
-    checkAndHandleMissingStoredReaderSettings,
-    useDefaultReaderSettings,
-} from '@/modules/reader/services/ReaderSettingsMetadata.ts';
+import { useDefaultReaderSettings } from '@/modules/reader/services/ReaderSettingsMetadata.ts';
 import { ReaderSettingsOptions } from '@/modules/reader/components/ReaderSettingsOptions.tsx';
 import { makeToast } from '@/modules/core/utils/Toast.ts';
 import { NavBarContext } from '@/modules/navigation-bar/contexts/NavbarContext.tsx';
 import { defaultPromiseErrorHandler } from '@/lib/DefaultPromiseErrorHandler.ts';
 import { EmptyViewAbsoluteCentered } from '@/modules/core/components/placeholder/EmptyViewAbsoluteCentered.tsx';
 import { LoadingPlaceholder } from '@/modules/core/components/placeholder/LoadingPlaceholder.tsx';
-import { DEFAULT_READER_SETTINGS } from '@/modules/reader/Reader.constants.ts';
 import { IReaderSettings } from '@/modules/reader/Reader.types.ts';
-import { convertToGqlMeta } from '@/modules/metadata/services/MetadataConverter.ts';
 import { AllowedMetadataValueTypes } from '@/modules/metadata/Metadata.types.ts';
 
 export function DefaultReaderSettings() {
@@ -38,7 +33,6 @@ export function DefaultReaderSettings() {
     }, [t]);
 
     const {
-        metadata,
         settings,
         loading,
         request: { error, refetch },
@@ -66,12 +60,6 @@ export function DefaultReaderSettings() {
         );
     }
 
-    checkAndHandleMissingStoredReaderSettings(
-        { meta: convertToGqlMeta(metadata)! },
-        'server',
-        DEFAULT_READER_SETTINGS,
-    ).catch(defaultPromiseErrorHandler('DefaultReaderSettings::checkAndHandleMissingStoredReaderSettings'));
-
     return (
         <ReaderSettingsOptions
             setSettingValue={setSettingValue}

src/modules/reader/screens/Reader.tsx

@@ -12,11 +12,7 @@ import { useLocation, useNavigate, useParams } from 'react-router-dom';
 import Box from '@mui/material/Box';
 import { useTranslation } from 'react-i18next';
 import { requestManager } from '@/lib/requests/RequestManager.ts';
-import {
-    checkAndHandleMissingStoredReaderSettings,
-    getReaderSettingsFor,
-    useDefaultReaderSettings,
-} from '@/modules/reader/services/ReaderSettingsMetadata.ts';
+import { getReaderSettingsFor, useDefaultReaderSettings } from '@/modules/reader/services/ReaderSettingsMetadata.ts';
 import { requestUpdateMangaMetadata } from '@/modules/metadata/services/MetadataUpdater.ts';
 import { HorizontalPager } from '@/modules/reader/components/pager/HorizontalPager.tsx';
 import { PageNumber } from '@/modules/reader/components/page/PageNumber.tsx';
@@ -219,7 +215,7 @@ export function Reader() {
     const error = mangaError ?? chapterError ?? chaptersError ?? pagesError;
 
     const { settings: defaultSettings, loading: areDefaultSettingsLoading } = useDefaultReaderSettings();
-    const [settings, setSettings] = useState(getReaderSettingsFor(manga, defaultSettings));
+    const [settings, setSettings] = useState(defaultSettings);
 
     const { settings: metadataSettings } = useMetadataServerSettings();
 
@@ -419,9 +415,6 @@ export function Reader() {
 
     useEffect(() => {
         if (!areDefaultSettingsLoading && !isMangaLoading) {
-            checkAndHandleMissingStoredReaderSettings(manga, 'manga', defaultSettings).catch(
-                defaultPromiseErrorHandler('Reader::checkAndHandleMissingStoredReaderSettings'),
-            );
             setSettings(getReaderSettingsFor(manga, defaultSettings));
         }
     }, [areDefaultSettingsLoading, isMangaLoading]);