* Include romanized titles of the original language in description
* Implement handling for `finalChapterInDesc` preference.
* Handle `preferExtensionLangTitle` preference when fetching manga details.
* Address some warnings, clean up unused code and spotless apply.
(cherry picked from commit 582d0ef1219ae2a2e1dd275d969b35a2e5511a73)
Co-authored-by: Cuong-Tran <16017808+cuong-tran@users.noreply.github.com>