Fix unmark chapter as new

app/src/androidTest/java/org/koitharu/kotatsu/tracker/domain/TrackerTest.kt

@@ -158,15 +158,21 @@ class TrackerTest : KoinTest {
 		}
 		assertEquals(3, repository.getNewChaptersCount(mangaFirst.id))
 
-		val chapter = requireNotNull(mangaFull.chapters).run { get(lastIndex - 1) }
+		var chapter = requireNotNull(mangaFull.chapters).run { get(lastIndex - 1) }
 		repository.syncWithHistory(mangaFull, chapter.id)
 
 		assertEquals(1, repository.getNewChaptersCount(mangaFirst.id))
+
+		chapter = requireNotNull(mangaFull.chapters).run { get(lastIndex) }
+		repository.syncWithHistory(mangaFull, chapter.id)
+
+		assertEquals(0, repository.getNewChaptersCount(mangaFirst.id))
+
 		tracker.checkUpdates(mangaFull, commit = true).apply {
 			assertTrue(isValid)
 			assert(newChapters.isEmpty())
 		}
-		assertEquals(1, repository.getNewChaptersCount(mangaFirst.id))
+		assertEquals(0, repository.getNewChaptersCount(mangaFirst.id))
 	}
 
 	private suspend fun loadManga(name: String): Manga {

app/src/main/java/org/koitharu/kotatsu/core/os/ShortcutsUpdater.kt

@@ -22,6 +22,7 @@ import org.koitharu.kotatsu.core.db.TABLE_HISTORY
 import org.koitharu.kotatsu.history.domain.HistoryRepository
 import org.koitharu.kotatsu.parsers.model.Manga
 import org.koitharu.kotatsu.reader.ui.ReaderActivity
+import org.koitharu.kotatsu.utils.ext.printStackTraceDebug
 import org.koitharu.kotatsu.utils.ext.processLifecycleScope
 import org.koitharu.kotatsu.utils.ext.requireBitmap
 
@@ -56,12 +57,14 @@ class ShortcutsUpdater(
 		return shortcutsUpdateJob?.join() != null
 	}
 
-	private suspend fun updateShortcutsImpl() {
+	private suspend fun updateShortcutsImpl() = runCatching {
 		val manager = context.getSystemService(Context.SHORTCUT_SERVICE) as ShortcutManager
 		val shortcuts = historyRepository.getList(0, manager.maxShortcutCountPerActivity)
 			.filter { x -> x.title.isNotEmpty() }
 			.map { buildShortcutInfo(it).build().toShortcutInfo() }
 		manager.dynamicShortcuts = shortcuts
+	}.onFailure {
+		it.printStackTraceDebug()
 	}
 
 	private suspend fun buildShortcutInfo(manga: Manga): ShortcutInfoCompat.Builder {

app/src/main/java/org/koitharu/kotatsu/tracker/domain/TrackingRepository.kt

@@ -2,7 +2,6 @@ package org.koitharu.kotatsu.tracker.domain
 
 import androidx.annotation.VisibleForTesting
 import androidx.room.withTransaction
-import java.util.*
 import kotlinx.coroutines.flow.Flow
 import kotlinx.coroutines.flow.map
 import org.koitharu.kotatsu.core.db.MangaDatabase
@@ -19,6 +18,7 @@ import org.koitharu.kotatsu.tracker.data.toTrackingLogItem
 import org.koitharu.kotatsu.tracker.domain.model.MangaTracking
 import org.koitharu.kotatsu.tracker.domain.model.MangaUpdates
 import org.koitharu.kotatsu.tracker.domain.model.TrackingLogItem
+import java.util.*
 
 private const val NO_ID = 0L
 
@@ -113,7 +113,7 @@ class TrackingRepository(
 			newChapters = when {
 				track.newChapters == 0 -> 0
 				chapterIndex < 0 -> track.newChapters
-				chapterIndex > lastNewChapterIndex -> chapters.lastIndex - chapterIndex
+				chapterIndex >= lastNewChapterIndex -> chapters.lastIndex - chapterIndex
 				else -> track.newChapters
 			},
 			lastCheck = System.currentTimeMillis(),