Summary:
Ref T4900. Briefly:
- Much more layout and rendering is now done in Javascript.
- This should otherwise be identical to the behavior at HEAD, except that:
- editing a task and removing the current board from it no longer removes the task; and
- points still don't work.
However, this can now plausibly support realtime workboard updates and other complex state-based behaviors like points calculations in a future change.
Test Plan:
- Changed card covers.
- Moved cards.
- Sorted board by priority and natural.
- Added new cards.
- Edited cards in place.
Reviewers: chad
Reviewed By: chad
Maniphest Tasks: T4900
Differential Revision: https://secure.phabricator.com/D15234
