Changed from non-existent permissions:
- perms.feed.publish_company_post
- perms.feed.publish_department_post
To actual Django model permission:
- perms.feed.add_post
User diagnosis confirmed:
- User has Position 'СММ специалист'
- Position linked to Group 'Дизайн СММ Реклама'
- Group has permissions: add_post, change_post, delete_post, view_post
- PositionRoleBackend correctly grants these permissions
The 'Create Post' button will now appear for users with feed.add_post permission through their position groups.