Smart Filters & Dashboard Customization (#2282)

Co-authored-by: Robbie Davis <robbie@therobbiedavis.com>

API/Helpers/Converters/FilterFieldValueConverter.cs

@@ -67,6 +67,7 @@ public static class FilterFieldValueConverter
             FilterField.Libraries => (value.Split(',')
                 .Select(int.Parse)
                 .ToList(), typeof(IList<int>)),
+            FilterField.WantToRead => (bool.Parse(value), typeof(bool)),
             FilterField.ReadProgress => (int.Parse(value), typeof(int)),
             FilterField.Formats => (value.Split(',')
                 .Select(x => (MangaFormat) Enum.Parse(typeof(MangaFormat), x))