R1:760655aa0987

Modernize Badges

Summary: Ref T9690, updates Badges in various ways.

Test Plan: View List, View Badge, Create Badge, Assign Badge

Reviewers: epriestley

Reviewed By: epriestley

Subscribers: Korvin

Maniphest Tasks: T9690

Differential Revision: https://secure.phabricator.com/D14591