"Check mark" fix on cover

if the manga has been read in full, the "check mark" will be displayed correctly on the cover

app/src/main/kotlin/org/koitharu/kotatsu/history/data/HistoryRepository.kt

@@ -145,10 +145,11 @@ class HistoryRepository @Inject constructor(
 
 	suspend fun getProgress(mangaId: Long, mode: ProgressIndicatorMode): ReadingProgress? {
 		val entity = db.getHistoryDao().find(mangaId) ?: return null
+		val fixedPercent = if (entity.percent >= 0.999999f) 1f else entity.percent
 		return ReadingProgress(
-			percent = entity.percent,
+			percent = fixedPercent,
 			totalChapters = entity.chaptersCount,
-			mode = mode,
+			mode = mode
 		).takeIf { it.isValid() }
 	}
 

app/src/main/kotlin/org/koitharu/kotatsu/reader/ui/ReaderViewModel.kt

@@ -473,9 +473,15 @@ class ReaderViewModel @Inject constructor(
 		if (chaptersCount == 0 || pagesCount == 0) {
 			return PROGRESS_NONE
 		}
-		val pagePercent = (pageIndex + 1) / pagesCount.toFloat()
+		val pagePercent = (pageIndex + 1).toFloat() / pagesCount
 		val ppc = 1f / chaptersCount
-		return ppc * chapterIndex + ppc * pagePercent
+		var progress = ppc * chapterIndex + ppc * pagePercent
+		
+		if (chapterIndex == chaptersCount - 1 && pageIndex + 1 == pagesCount) {
+			progress = 1.0f
+		}
+
+		return progress
 	}
 
 	private fun observeIsWebtoonZoomEnabled() = settings.observeAsFlow(