🚀 [Feature] Delete A Group

Created by: Tirokk

🚀 Feature Request

Delete a group.

Feature: Delete a group
  As as Owner
  I want to delete a group.

Issues

relates #5059 (closed)

Additional Informations

To deleting a group has implications:

• What happens to the posts of the members?
• On account deletion own groups should only be deleted if the user is the only owner

Todo

• shows confirmation modal
• add option for account deletion
• clean up groups with UNAVAILABLE as the only owner