[ENG-11313][ENG-11304] Add scheduled field to Notification model and update digest email tasks#11764

cslzchen merged 2 commits into

CenterForOpenScience:feature/pbs-26-9CenterForOpenScience/osf.io:feature/pbs-26-9from

Ostap-Zherebetskyi:hotfix/scheduled_digestOstap-Zherebetskyi/osf.io:hotfix/scheduled_digestCopy head branch name to clipboard