Added some notes

API/Services/Plus/ExternalMetadataService.cs

@@ -752,6 +752,7 @@ public class ExternalMetadataService : IExternalMetadataService
             {
                 Name = w.Name,
                 AniListId = ScrobblingService.ExtractId<int>(w.Url, ScrobblingService.AniListCharacterWebsite),
+                // Can I tag links to resolve favicon? Need to parse html, rewrite the urls, then have a
                 Description = StringHelper.CorrectUrls(StringHelper.RemoveSourceInDescription(StringHelper.SquashBreaklines(w.Description))),
             })
             .Concat(series.Metadata.People

API/Services/SeriesService.cs

@@ -633,6 +633,7 @@ public class SeriesService : ISeriesService
 
     public async Task<string> FormatChapterTitle(int userId, bool isSpecial, LibraryType libraryType, string chapterRange, string? chapterTitle, bool withHash)
     {
+        // TODO: Refactor so this is unit testable
         if (string.IsNullOrEmpty(chapterTitle) && (isSpecial || libraryType == LibraryType.Book)) throw new ArgumentException("Chapter Title cannot be null");
 
         if (isSpecial)