Extension API 1.6 (#2120)

* Non-Extension Index changes for 1.6

* Changelog

* Minor fixes

* Implement extension store

* Test build fix

* Docs

* Simplify fetching manga and chapters

* Use EMPTY JsonObject

* Update docs/Configuring-Suwayomi‐Server.md

Co-authored-by: Constantin Piber <59023762+cpiber@users.noreply.github.com>

* Improve Fetch Extension Store

* Fixes

* Simplify deprecated isNsfw in SourceQuery

* Simplify ContentRating in Source.kt

* Simplify isNsfw in SourceType

* No magic numbers for ContentRating, improves safety for future versions of extension api

* Fix SearchTest

* Lint

* Lint

* Optimize imports and fix unchecked cast warning

* Proper extension store queries

* Optimize import fixes

* Add ContentRatingFilter

* Improve extension store sync

* fix: re-sync (#2121)

* Lint

* Add ExtenionStores to the fetchExtensions result since its possible for the stores to change.

* Use a single version of ContentRating

* Exclude ServerConfig.extensionStores from GraphQL

* Use syncDbToPrefs in ExtensionStoreMutation

* Optimize Imports

* Update server/server-config/src/main/kotlin/suwayomi/tachidesk/server/ServerConfig.kt

Co-authored-by: Constantin Piber <59023762+cpiber@users.noreply.github.com>

* Remove replaceWith and add specific description for GQL APIs

* Include OkHttp ZSTD

* Update to latest Mihon extension lib

* Fix latest Mihon Extension Lib

* Lint

* Optimize imports

* Lint

* Review fixes

* Add a index to extesnion table store url

* Lint

---------

Co-authored-by: Constantin Piber <59023762+cpiber@users.noreply.github.com>

server/src/main/kotlin/suwayomi/tachidesk/opds/impl/OpdsFeedBuilder.kt

@@ -3,6 +3,7 @@ package suwayomi.tachidesk.opds.impl
 import io.github.oshai.kotlinlogging.KotlinLogging
 import org.jetbrains.exposed.v1.core.SortOrder
 import suwayomi.tachidesk.i18n.MR
+import suwayomi.tachidesk.manga.impl.Manga
 import suwayomi.tachidesk.manga.impl.MangaList.proxyThumbnailUrl
 import suwayomi.tachidesk.manga.model.table.ChapterTable
 import suwayomi.tachidesk.opds.constants.OpdsConstants
@@ -17,7 +18,6 @@ import suwayomi.tachidesk.opds.repository.ChapterRepository
 import suwayomi.tachidesk.opds.repository.MangaRepository
 import suwayomi.tachidesk.opds.repository.NavigationRepository
 import suwayomi.tachidesk.opds.util.OpdsDateUtil
-import suwayomi.tachidesk.opds.util.OpdsStringUtil
 import suwayomi.tachidesk.opds.util.OpdsXmlUtil
 import suwayomi.tachidesk.server.serverConfig
 import java.util.Locale
@@ -657,8 +657,7 @@ object OpdsFeedBuilder {
         // If no chapters are found in the database, attempt to fetch them from the source.
         if (chapterEntries.isEmpty() && totalChapters == 0L) {
             try {
-                suwayomi.tachidesk.manga.impl.Chapter
-                    .fetchChapterList(mangaId)
+                Manga.updateMangaAndChapters(mangaId, updateManga = false)
 
                 // Re-query after fetching.
                 val (refetchedChapters, refetchedTotal) =