ComicInfo Derived Reading Lists (#1929)

* Implemented the ability to generate reading lists from StoryArc and StoryArcNumber ComicInfo fields.

* Refactored to add AlternativeSeries support.

* Fixed up the handling when we need to update reading list where order is already present.

* Refactored how skipping empty reading list pairs works

API/Data/DataContext.cs

@@ -110,6 +110,9 @@ public sealed class DataContext : IdentityDbContext<AppUser, AppRole, int,
         builder.Entity<Library>()
             .Property(b => b.ManageCollections)
             .HasDefaultValue(true);
+        builder.Entity<Library>()
+            .Property(b => b.ManageReadingLists)
+            .HasDefaultValue(true);
     }