[ENG-11762] Refactor filter handling in notification campaign#11813

cslzchen merged 1 commit into

CenterForOpenScience:feature/project-enterCenterForOpenScience/osf.io:feature/project-enterfrom

Ostap-Zherebetskyi:feature/enter/user_filtersOstap-Zherebetskyi/osf.io:feature/enter/user_filtersCopy head branch name to clipboard