Misc Bugs (#510)

* Don't show bookmark context actionable for books

* Fixed an issue where when adding a collection tag, the logic wouldn't assume the tag already existed in DB and would reset it.

* After editing a series on library page, ensure we refresh collection tags.

* Reload recently added section after changing a series

* Moved all Stat logger events to Debug

* Refactored scroll logic into a single service to keep the code consistent.

API/Interfaces/ICollectionTagRepository.cs

@@ -16,5 +16,6 @@ namespace API.Interfaces
         Task<CollectionTag> GetFullTagAsync(int tagId);
         void Update(CollectionTag tag);
         Task<int> RemoveTagsWithoutSeries();
+        Task<IEnumerable<CollectionTag>> GetAllTagsAsync();
     }
 }