Last Fixes before Release (#2192)

* Removed Moq from the project. Fixed a localization string

* Fixed a bug with virtualized reading lists when reordering, it wouldn't use the correct order index.

* Added some german common strings cause weblate is a PIA to use.

* Added a bug marker for something that needs another release for

API/Services/Tasks/Scanner/ProcessSeries.cs

@@ -146,6 +146,7 @@ public class ProcessSeries : IProcessSeries
             _logger.LogInformation("[ScannerService] Processing series {SeriesName}", series.OriginalName);
 
             // parsedInfos[0] is not the first volume or chapter. We need to find it using a ComicInfo check (as it uses firstParsedInfo for series sort)
+            // BUG: This check doesn't work for Books, as books usually have metadata on all files. (#2167)
             var firstParsedInfo = parsedInfos.FirstOrDefault(p => p.ComicInfo != null, firstInfo);
 
             UpdateVolumes(series, parsedInfos, forceUpdate);