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/Controllers/CollectionController.cs

@@ -116,6 +116,8 @@ namespace API.Controllers
                     _unitOfWork.CollectionTagRepository.Update(tag);
                 }
 
+                tag.CoverImageLocked = updateSeriesForTagDto.Tag.CoverImageLocked;
+
                 if (!updateSeriesForTagDto.Tag.CoverImageLocked)
                 {
                     tag.CoverImageLocked = false;