Opdater AdminActions.invite_many_to_activity_action: Vis kun åbne afdelinger

[mhewel]

Dette er ifm siden hvor man skal bekræftige afdeling + aktivitet samt evt skrive mere info til invitation

[what-the-diff]

PR Summary

• Improvement in Activity Invitation Process
  Updated the system action responsible for inviting multiple participants to activity for more effective filtering. Now, it will ignore 'closed' departments in both superuser and normal user situations. This prevents sending unnecessary invitations to inactive sections.

• Testing Enhancements for Admin Actions
  Updated the testing framework for admin tasks to match the current invite activity process. More specifically, we have included a scenario where a department is open (or not closed), ensuring the tests are aligned with the latest administrative task processes.

[rasmusselsmark]

I fald en afdeling er sat til at lukke om ét år, vil det ikke være være muligt at invitere efter denne rettelse, men vi formoder ikke dette er et problem i praksis.

Testet og valideret lokalt at man kan invitere