* Use Compose in Source tab
* Replace hashCode with key function
* Add ability to turn off pins moving on top of source list
* Changes from review comments
(cherry picked from commit 29a0989f2889d3361f583285091878c9b4570a52)
# Conflicts:
# app/src/main/java/eu/kanade/tachiyomi/source/SourceManager.kt
# app/src/main/java/eu/kanade/tachiyomi/ui/browse/source/SourceController.kt
# app/src/main/java/eu/kanade/tachiyomi/ui/browse/source/SourceHolder.kt
# app/src/main/java/eu/kanade/tachiyomi/ui/browse/source/SourceItem.kt
# app/src/main/java/eu/kanade/tachiyomi/ui/browse/source/SourcePresenter.kt
# app/src/main/java/eu/kanade/tachiyomi/ui/browse/source/browse/BrowseSourceController.kt