WIP: Add Special:ReadingLists
Introduce Special:ReadingLists for rendering lists in web browser.
Note this only allows displaying and management of lists, but in
current form does not add capabilities to add/remove items to list.
- Render's all user's current lists
- Allows creation of new lists
- Allows editing of existing lists
- Hijacks watchstar in mobile web and desktop to open a collection
No way to delete items from collections easily (T198990)
Switch to preact