* Extract base recency sorter class * Create unread sorter * Write test * Use new sorter in RLS * Fix incorrect sort type * Replace with a better comment * Fall back to RecencySorter instead of throwing error
* Extract base recency sorter class * Create unread sorter * Write test * Use new sorter in RLS * Fix incorrect sort type * Replace with a better comment * Fall back to RecencySorter instead of throwing error