Hack-patch for missing highlights in Audit

Summary: When I swapped the views, I accidentally removed some controller -> view -> controller logic which is used to figure out which packages are highlighted. This code is a mess, but fix the feature for now and we can clean it up later.

Test Plan: {F56335}

Reviewers: wez, btrahan

Reviewed By: btrahan

CC: aran

Differential Revision: https://secure.phabricator.com/D6835