Calendar builtin queries should include a Day View
Summary: Closes T8108, Calendar sidebar should include a Day View builtin query
Test Plan: Open Calendar, navigate to Day View in left sidebar, Day View with event preview should work as expected
Reviewers: epriestley, #blessed_reviewers
Reviewed By: epriestley, #blessed_reviewers
Subscribers: Korvin, epriestley
Maniphest Tasks: T8108
Differential Revision: https://secure.phabricator.com/D12767