* provide a type-ahead search input on shared document pages that allow search of child document tree
* improve keyboard navigation handling of all search views
* improve coloring on dark mode list selection states
* refactor PaginatedList component to eliminate edge cases
This PR moves the entire project to Typescript. Due to the ~1000 ignores this will lead to a messy codebase for a while, but the churn is worth it – all of those ignore comments are places that were never type-safe previously.
closes#1282
