On the Diffusion cluster status page, improve device sort order
One install that regularly cycles repository cluster devices had a couple dozen older disabled bindings, with the enabled bindings intermingled.
Sort the UI:
- enabled devices come first;
- in each group, sort by name.
Test Plan: Mixed disabled/enabled bindings, loaded Diffusion → Repository → Storage page with clustering configured. Before: relatively unhelpful sort order. After: more intuitive sort order.
Reviewed By: amckinley
Maniphest Tasks: T13216
Differential Revision: https://secure.phabricator.com/D19813