* Add option to reverse tapping
* Fix string for preference key
* Invert tapping for Webtoon and Vertical
* Use enum instead of boolean
* Add option to reader sheet
* Hide from reader sheet if tapping disabled and remove hard coded string
* Hide option if tapping disabled
(cherry picked from commit 04d83e9a6a0fe4618b4e60c15bb56b302f1241a9)
# Conflicts:
# app/src/main/java/eu/kanade/tachiyomi/ui/reader/viewer/ViewerConfig.kt
# app/src/main/java/eu/kanade/tachiyomi/ui/reader/viewer/pager/PagerViewer.kt
# app/src/main/java/eu/kanade/tachiyomi/ui/setting/SettingsReaderController.kt
# app/src/main/res/layout/reader_settings_sheet.xml
e3d2e5b89d