Sort Spaces dropdown by name, not "alphabetical ID"
Summary:
Fixes T10414. I think this sorted by name at one time (the asort()) but then I probably added "Space SX" in front of it. Or I just got this wrong from the beginning.
Instead, sort by space name.
Test Plan:
Reviewers: chad
Reviewed By: chad
Maniphest Tasks: T10414
Differential Revision: https://secure.phabricator.com/D15334