* Detect identical mangas when long pressing to add to library
* Use extracted duplicate manga dialog to avoid duplication
* Partially revert previous commit
* Review changes
* Review changes part 2
(cherry picked from commit f1afeac0bcd3904c323e24d67dd945c85c666f92)
(cherry picked from commit 431c04e54f4acd1c660e83c27886c38955b67871)