Wrap long project tags in curtain-body

Summary: Until we have a new treatment, wrap the really long tags. Fixes T10550

Test Plan: Make a really long tag and assign it to a task.

Reviewers: epriestley

Reviewed By: epriestley

Subscribers: Korvin

Maniphest Tasks: T10550

Differential Revision: https://secure.phabricator.com/D15453