Sort a single AniList manga list by total chapters; click button to toggle ascending/descending.
Allows users to sort their mangalist by chapter count by adding a 'sort by chapters' button directly under the 'Chapters' header at the top of the list (its really obvious trust). Press the button again to reverse the order.
Limitations include:
1. it will only sort entries that are loaded. Just press sort again when you've scrolled down enough to load new entries.
2. it will only work on the FIRST list loaded, so if you are looking at 'all' lists at once, it will just sort the top one. the solution is to just check each list individually using the built-in AL filters.
3. does not work on manga that are currently publishing (as even AL doesn't know how many there are until it is considered as completed).
