prevent managers from creating collections (#6890)

managers without the access_all flag should not be able to create
collections. the manage all collections permission actually consists of
three separate custom permissions that have not been implemented yet for
more fine-grain access control.

src/db/models/organization.rs

@@ -514,7 +514,8 @@ impl Membership {
             "familySponsorshipValidUntil": null,
             "familySponsorshipToDelete": null,
             "accessSecretsManager": false,
-            "limitCollectionCreation": self.atype < MembershipType::Manager, // If less then a manager return true, to limit collection creations
+            // limit collection creation to managers with access_all permission to prevent issues
+            "limitCollectionCreation": self.atype < MembershipType::Manager || !self.access_all,
             "limitCollectionDeletion": true,
             "limitItemDeletion": false,
             "allowAdminAccessToAllCollectionItems": true,