Use actual MangaStatus enum

server/src/main/kotlin/suwayomi/tachidesk/graphql/types/MangaType.kt

@@ -28,7 +28,7 @@ class MangaType(
     val author: String?,
     val description: String?,
     val genre: List<String>,
-    val status: String,
+    val status: MangaStatus,
     val inLibrary: Boolean,
     val inLibraryAt: Long,
     val realUrl: String?,
@@ -46,7 +46,7 @@ class MangaType(
         row[MangaTable.author],
         row[MangaTable.description],
         row[MangaTable.genre].toGenreList(),
-        MangaStatus.valueOf(row[MangaTable.status]).name,
+        MangaStatus.valueOf(row[MangaTable.status]),
         row[MangaTable.inLibrary],
         row[MangaTable.inLibraryAt],
         row[MangaTable.realUrl],
@@ -65,7 +65,7 @@ class MangaType(
         dataClass.author,
         dataClass.description,
         dataClass.genre,
-        dataClass.status,
+        MangaStatus.valueOf(dataClass.status),
         dataClass.inLibrary,
         dataClass.inLibraryAt,
         dataClass.realUrl,