Release Shakeout Day 1 (#1591)

* Fixed an issue where reading list were not able to update their summary due to a duplicate title check.

* Misc code smell cleanup

* Updated .net dependencies and removed unneeded ones

* Fixed an issue where removing a series from want to read list page wouldn't update the page correctly

* Fixed age restriction not applied to Recommended page

* Ensure that Genres and Tags are age restricted gated

* Persons are now age gated as well

* When you choose a cover, the new cover will properly be selected and will focus on it, in the cases there are many other covers available.

* Fixed caching profiles

* Added in a special hook when deleting a library to clear all series Relations before we delete

API/Helpers/GenreHelper.cs

@@ -63,14 +63,4 @@ public static class GenreHelper
             metadataGenres.Add(genre);
         }
     }
-
-    public static void AddGenreIfNotExists(BlockingCollection<Genre> metadataGenres, Genre genre)
-    {
-        var existingGenre = metadataGenres.FirstOrDefault(p =>
-            p.NormalizedTitle == Services.Tasks.Scanner.Parser.Parser.Normalize(genre.Title));
-        if (existingGenre == null)
-        {
-            metadataGenres.Add(genre);
-        }
-    }
 }