* Merge AMOLED and regular dark themes
This allows all variants of dark themes to use black backgrounds as a
separate preference.
* Merge light and dark themes
* Fix ReaderSeekBar color on Dark Blue theme
* Color fixes
* Fix Dark Blue bars ripple
* Simplify night mode check
(cherry picked from commit 0eadc028b6f9daf38cae083cfdc2ff44a1836623)
# Conflicts:
# app/src/main/java/eu/kanade/tachiyomi/data/preference/PreferenceValues.kt
# app/src/main/java/eu/kanade/tachiyomi/data/preference/PreferencesHelper.kt
# app/src/main/java/eu/kanade/tachiyomi/ui/base/activity/BaseThemedActivity.kt
# app/src/main/java/eu/kanade/tachiyomi/ui/reader/ReaderActivity.kt
# app/src/main/java/eu/kanade/tachiyomi/ui/setting/SettingsGeneralController.kt
ad2bbd0e3c